Follow us on Twitter
twitter icon@FreshPatents


Display Panel patents

      

This page is updated frequently with new Display Panel-related patent applications.

SALE: + Display Panel-related patent PDFs



Conductive film and display apparatus provided with same
The present invention discloses a conductive film and a display apparatus provided with the conductive film. A conductive film is disposed on a display panel of a display apparatus, and has a base body, and a conductive section formed on one of the main surfaces of the base body.
Fujifilm Corporation


Display device
The present disclosure provides a display device comprising: at least one flexible display panel; and a connective assembly capable of getting the display device into a ring display state where the at least one flexible display panel forms a ring shape, and getting the display device into a flat panel display state where the at least one flexible display panel all has a display surface towards the same direction. The display device can be used as a flat panel display device, e.g., mobile phone, in the flat panel display state, while in the ring display state, the display device can be used as a bracelet.
Boe Technology Group Co., Ltd.


Display device and driving method thereof
A display device and a driving method thereof are provided. The display device, including a display panel and a 3d grating provided above the display panel in a first direction, the 3d grating including a plurality of grating units sequentially arranged, and the display panel including a plurality of columns of pixels; wherein, the first direction and a column direction of the pixels have an angel of non-zero value therebetween.
Boe Technology Group Co., Ltd.


Manufacturing led display panel and led display panel
A manufacturing method for an led display panel is disclosed. The method includes: forming a first electrode on a substrate; forming a function layer in the first electrode; through a nanoimprint method, forming multiple grooves on a surface of the function layer away from the first electrode; filling a luminescent solution in the multiple grooves in order to form an organic light-emitting layer; and forming a second electrode on the organic light-emitting layer.
Shenzhen China Star Optoelectronics Technology Co., Ltd.


Display substrate, display panel and display device
A display substrate, a display panel and a display device are provided. The display substrate includes: a base substrate including a plurality of display units, wherein each of the plurality of display units is provided with an anode, an organic light-emitting layer and a cathode, wherein anodes of different display units are separated from each other; a plurality of cathode lines connected to the driving ics, wherein the cathode lines are arranged between the cathode and the base substrate; an insulating layer arranged between the cathode lines and the cathodes, wherein a plurality of cathode windows corresponding to the cathode lines formed in the insulating layer, wherein at least part of the plurality of cathode windows respectively corresponds to at least two display regions, a cathode at each of the display region is connected to the respective cathode line via the cathode window corresponding to the display region..
Boe Technology Group Co., Ltd.


Array substrate, liquid crystal display panel and liquid crystal display device
An array substrate, a liquid crystal display panel and a liquid crystal display device are disclosed. The present invention designs that a width of the gate electrode is less than a width of an active layer of a thin-film transistor, and is greater than a width of a channel.
Shenzhen China Star Optoelectronics Technology Co. , Ltd.


Touch display panel
The disclosure relates to a touch display panel, including a first substrate, an organic light emitting diode (oled) device layer, a spacer, a first touch electrode, a second touch electrode, and a second substrate opposite to the first substrate. The oled device layer is disposed on the first substrate and has a light emitting area.
Innolux Corporation


Display substrate and manufacturing method thereof, display panel and display device
A display substrate and a manufacturing method thereof, a display panel and a display device are provided. The display substrate has a metal overlap region and a metal non-overlap region.
Boe Technology Group Co., Ltd.


Display panel and manufacturing method thereof
The display panel includes a first substrate, first signal lines, second signal lines, third signal lines, thin film transistors, pixel electrodes, and at least one driving circuit. The first signal lines respectively intersect with the second signal lines to define multiple pixel regions.
Hannstar Display Corporation


Driving chip bump having irregular surface profile, display panel connected thereto and display device including the same
A display device includes: a display panel driven to display an image, the display panel including a substrate including a display area at which the image is displayed; a terminal pad on the substrate and through which a driving signal is applied to the display area; a driving chip through which the driving signal is applied to the terminal pad; and a non-conductive film which fixes the driving chip to the substrate. The driving chip includes: a non-conductive elastic support body projected from a surface of the driving chip; a bump wiring on the non-conductive elastic support body, the bump wiring directly contacting the terminal pad to apply the driving signal to the terminal pad; and a dispersed particle on the non-conductive elastic support body..
Samsung Display Co., Ltd.


Flexible display panel, display device and bonding method thereof

A flexible display panel, a display device and a bonding method thereof are provided. The flexible display panel includes a plurality of fan-out leads arranged along a first direction and disposed in a fan-out region; virtual extension lines of the fan out leads at least disposed in lateral regions of the fan-out region are intersected at a first junction point on a reference line perpendicular to the first direction; a chip on film includes a plurality of pads being arranged along the first direction and in one-to-one correspondence with the fan-out leads; and virtual extension lines of the pads, which at least correspond to the fan-out leads disposed in the lateral regions, are intersected at a second junction point on the reference line..
Boe Technology Group Co., Ltd.

Chip on film and display device

Disclosed are a chip on film and a display device. The chip on film includes a plurality of output pads independent from each other extending in the first direction on a side of a base material; correspondingly, a flexible display panel in the display device includes a plurality of input pads in one-to-one correspondance with output pads extending in the first direction in the bonding region.
Boe Technology Group Co., Ltd.

Display panel, head mounted display device including the same, and displaying image by using head mounted display device

A display panel including: a display unit configured to provide a first image to one of a left eyeball and a right eyeball of a user and to provide a second image having the same tone as a tone of the first image to the other one of the left eyeball and the right eyeball of the user; a brightness correcting unit configured to generate second image data corresponding to the second image by using first image data corresponding to the first image; and a data driver configured to generate a first data signal based on the first image data, to generate a second data signal based on the second image data, and to provide the first and second data signals to the display unit, and the first image and the second image are displayed with different brightnesses during at least a part of an image display period.. .
Samsung Display Co., Ltd.

Gate driving circuit, display panel and display apparatus having the same, and driving method thereof

The present application discloses a display panel having a plurality of gate lines and a gate driving circuit for driving the plurality of gate lines, the gate driving circuit including a plurality of first cascaded shift register units and a plurality of second cascaded shift register units for applying gate scanning signals to gate lines connected thereto. The display panel includes a first pair of first cascaded shift register unit and second cascaded shift register unit; a second pair of first cascaded shift register unit and second cascaded shift register unit; the second pair adjacent to the first pair; the first cascaded shift register unit in the first pair is electrically coupled to the second cascaded shift register unit in the second pair; and the second cascaded shift register unit in the first pair is electrically coupled to the first cascaded shift register unit in the second pair; a first group of gate lines connecting the first pair of first cascaded shift register unit and second cascaded shift register unit; and a second group of gate lines connecting the first cascaded shift register unit in the first pair and the first cascaded shift register unit in the second pair.
Chongqing Boe Optoelectronics Technology Co., Ltd.

Display panel and driving circuit thereof

A driving circuit for a display panel is disclosed. The driving circuit includes at least a driving signal line connected to a display driving signal transmission unit delivering display driving signal produced by the display driving signal transmission unit to sub-pixels of the display panel through the driving signal line; and a number of data signal lines connected to a display data provision unit delivering display data signal produced by the display data provision unit to the sub-pixels.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Drive liquid crystal display panel and drive system of liquid crystal display panel

The present invention provides a drive method of a liquid crystal display panel and a drive system, in which a sequence controller (3) comprises a counter (31), a tft activation voltage calculation module (32) and an i2c instruction module (33), and the counter (31) adds 1 as outputting the display data of each row, and as adding to i×m/n, the tft activation voltage calculation module (32) operates to obtain the target tft activation voltage of the i+1th gate drive ic (gd(i+1)) and transmits the same to the i2c instruction module (33), and the i2c instruction module (33) controls the pwm ic (2) correspondingly output the corresponding target tft activation voltage to the i+1th gate drive ic (gd(i+1)), which can adjust the tft activation voltage in real time so that the tft activation voltages, which the respective gate drive ics actually receive are consistent.. .
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Array substrate, display panel, display device and display method

The disclosure provides an array substrate, a display panel, a display device and a display method. The array substrate comprises a display region provided with a plurality of data lines therein and a wiring region around the display region and provided with a plurality of leading wires therein.
Hefei Boe Optoelectronics Technology Co., Ltd.

Amoled display panel detection method and detection device

Disclosed are an amoled display panel detection method and a detection device. The temperature detection module (3) is set to shoot and record the temperatures of the respective display regions of the amoled display panel (2).
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Method, apparatus and system for displaying image

A method for displaying an image with a curved surface display effect is disclosed, which comprises: acquiring a position of a visual center point relative to a flat display panel; generating a curved surface based on the position, wherein a line between the visual center point and any point on the curved surface passes through a plane formed by the flat display panel, and intersects the curved surface once; generating a pixel grid on the curved surface based on resolution of the flat display panel; determining color information and luminance information of a pixel in the pixel grid; determining a valid pixel set in the flat display panel corresponding to the pixel grid; rendering the valid pixel set of the flat display panel based on the color information and the luminance information of the pixel grid.. .
Boe Technology Group Co., Ltd.

Display device

A display device includes a display panel and a control circuit board configured to provide a driving signal to the display panel. The display panel includes a plurality of pixel structures of which pixel structures arranged in one row are connected to one gate line.
Boe Technology Group Co., Ltd.

Mura compensation display panel

The invention provides a mura compensation method for display panel, which extracts the luminance information of a grayscale b other than the lowest grayscale from the inputted image through an image console, generates a mura value index table for 0 to the lowest grayscale; uses linearly interpolation calculate the mura values for the remaining grayscales; determines the inputted data signal; for low grayscale image smaller than the lowest grayscale, searches the index table for mura value to perform mura compensation to make the compensated grayscale larger than the lowest grayscale; for dynamic image, uses linear interpolation to calculate the mura value corresponding to the inputted data signal; and for static image, uses non-linear interpolation to calculate the mura value corresponding to the inputted data signal. As such, the mura compensation effect is improved for static and low grayscale images; moreover, the memory speed requirement is reduced..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Array substrates testing circuits, display panels, and flat display devices

A testing circuit includes at least one sub-circuit. The sub-circuit includes a first input end, at least one second input end, at least one third input end, and at least one driving output end.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Signal controlling method and display panel utilizing the same

A signal controlling method adapted for updating a display screen of a panel is disclosed. The signal controlling method includes the following steps: updating the display screen with first image data; determining whether second image data is received; when the second image data is not received, selectively generating an internal signal, using the internal signal to enable a shift register and returning to the step of updating the display screen with the first image data; and when an initiating signal and the second image data are received, enabling a plurality of shift register units of the shift register so that a plurality of scan signal lines of the panel are sequentially enabled and updating the display screen with the second image data..
Au Optronics Corporation

Shift register and driving method thereof, driving circuit and display apparatus

The present invention discloses a shift register for a touch display panel and a driving method thereof, a driving circuit and a display apparatus. The shift register includes a pull-up unit, a pull-down unit and an output unit, the pull-up unit controls a potential of the pull-up node according to input signals of the input terminal, the second signal terminal and the reset terminal and a potential of the pull-down node, the pull-down unit controls the potential of the pull-down node according to an input signal of the first signal terminal and the potential of the pull-up node, and the output unit controls an output signal of the output terminal according to the input signals of the first signal terminal and the second signal terminal and the potentials of the pull-down node and the pull-up node..
Hefei Boe Optoelectronics Technology Co., Ltd.

Driving touch sensitive display panel

A driving method to a touch sensitive display panel is disclosed. The touch sensitive display panel includes a display panel for image display and a touch sensitive panel for contact detection.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Touch sensor and display device including the same

A display device includes a display panel, a touch sensor, and a conductive layer. The touch sensor is disposed on the display panel, and is configured to detect a pressure of a touch and calculate a position and an intensity of the touch.
Samsung Display Co., Ltd.

Touch display substrate, touch display panel and manufacturing touch display substrate

A touch display substrate includes: a transparent base; a transparent back electrode layer positioned on a front side of the transparent base; a plurality of piezoelectric detection units positioned on a front side of the transparent back electrode layer and arranged in an array; wherein each of the piezoelectric detection units includes a pressure sensitive material layer and a transparent detecting electrode layer sequentially disposed on the front side of the transparent back electrode layer. The touch display substrate further includes a plurality of signal leads, and the respective transparent detecting electrode layer connected with a corresponding one of the plurality of signal leads.
Beijing Boe Optoelectronics Technology Co., Ltd.

Display panel and display device

The present disclosure discloses a display panel and a display device for improving touch sensitivity of the display device, improving structural stability of the display device, and extending service life of the display device. The display panel provided by the disclosure comprises: a first substrate and a second substrate disposed opposite to each other; a plurality of force sensitive touch units located between the first substrate and the second substrate, each of said plurality of force sensitive touch units being electrically connected to a touch circuit of the display panel; wherein each of said force sensitive touch units includes: a first conductive layer and a second conductive layer arranged in parallel to each other, and a compressible insulating layer filled between the first conductive layer and the second conductive layer..
Beijing Boe Optoelectronics Technology Co., Ltd.

Display panel and pressure sensing the same

The present disclosure provides a display panel and a pressure sensing method for the same, which belongs to the field of pressure sensing technology for display panel, and can solve the problem that the existing pressure sensing technology for the display panel needs to change the overall structure of the display device and has poor accuracy. The display panel of the present disclosure includes a first substrate and a second substrate, which are opposed to each other; a constant voltage electrode, which is applied with a constant voltage, and disposed on one of the first substrate and the second substrate; and a pressure sensing electrode, which is disposed to be opposite to the constant voltage electrode, configured to sense a pressure applied on the display panel in accordance with a distance thereof from the constant voltage electrode, and disposed on the other one of the first substrate and the second substrate..
Beijing Boe Optoelectronics Technology Co., Ltd.

Device and driving a display panel

A display driver includes: a plurality of source output terminals configured to be connected to a plurality of source input terminals of a display panel; a source driver circuitry configured to generate source signals to the source input terminals; a plurality of interconnections connected to a capacitance detection circuitry for touch sensing in a sensing region of the display panel, and a selector. The selector is configured to selectively connect the source output terminals to the source driver circuitry and the interconnections..
Synaptics Incorporated

Touch display device, driving the same, driving circuit, data-driving circuit, and gate-driving circuit

The present embodiments may provide a touch display device including: a display panel in which a plurality of data lines, a plurality of gate lines, and a plurality of touch electrodes are disposed; a gate-driving circuit configured to drive the plurality of gate lines; a data-driving circuit configured to drive the plurality of data lines; and a touch-driving circuit configured to drive the plurality of touch electrodes while the plurality of data lines and the plurality of gate lines are driven. In this touch display device, while a touch-driving signal swings with a predetermined amplitude, a data signal and a gate signal may also swing with the predetermined amplitude.
Lg Display Co., Ltd.

Touch control substrate and manufacturing method thereof, touch control display panel, and display apparatus

Embodiments of this disclosure relate to a touch control substrate and a manufacturing method thereof, a touch control display panel, and a display apparatus. This touch control substrate comprises: a base substrate; and a patterned touch control electrode layer provided on the base substrate, wherein the surface of the patterned touch control electrode layer departing from the side of the base substrate comprises a roughened surface..
Chengdu Boe Optoelectronics Technology Co., Ltd.

Rollable display panel and rollable display device having the same

A rollable display panel and a rollable display device, the rollable display panel including a display region configured to display an image; a non-display region surrounding the display region; and a resistor sensor in the non-display region including sensing material of which resistance values are different by location, wherein the resistor sensor outputs a sensing signal that is regularly changed proportional to a rolling length of the rollable display panel, and a sensor driver that determines a driving region of the rollable display panel based on the sensing signal.. .
Samsung Display Co., Ltd.

Display panel with touch detection function, driving the same, driving circuit, and electronic unit

There are provide a display panel with a touch detection function, in which display operation is less affected by touch detection operation, a method of driving the display panel with a touch detection function, a driving circuit, and an electronic unit having the display panel with a touch detection function. The display panel with a touch detection function includes: one or more display elements; one or more drive electrodes; one or more touch detection electrodes; and a drive section selectively applying a dc drive signal or an ac drive signal to the drive electrodes..
Japan Display Inc.

Touch display panel and sensing and driving method thereof

A touch display panel and a driving method thereof are provided. The touch display panel has a first electrode layer, a second electrode layer, a third electrode layer, a first dielectric layer, a second dielectric layer and an active layer.
Au Optronics Corporation

Apparatus and control method based on motion

A device includes a display panel configured to display an interface. The device includes a motion sensor configured to detect a motion of the device and to output a detection signal in response to the detection of the motion.
Sony Corporation

Flexible display device

A flexible display device includes a flexible display module including a flexible display panel; a first frame and a second frame supporting the flexible display module; and a fixing coupler and an aligning coupler coupling the flexible display module with the first frame and the second frame, and the fixing coupler includes: a first fixing coupler fixing at least a portion of the first frame and at least a portion of the flexible display module; and a second fixing coupler fixing at least a portion of the second frame and at least a portion of the flexible display module, and the aligning coupler includes: a first aligning coupler fixed to another portion of the flexible display module; and a second aligning coupler fixed to another portion of the first frame and detachably coupled to the first aligning coupler.. .
Samsung Display Co., Ltd.

Liquid crystal lens, 3d display panel and methods for controlling the same

The present disclosure relates to a liquid crystal lens, a 3d display panel and methods for controlling the same. A liquid crystal lens for a 3d display panel, including a first substrate, a second substrate, a plurality of first electrodes arranged on the first substrate, a second electrode arranged on the second substrate, a liquid crystal layer arranged between the first substrate and the second substrate, and a control unit.
Beijing Boe Optoelectronics Technology Co., Ltd.

Display panel and driving method thereof, display apparatus

The present disclosure provides a display panel, a driving method thereof and a display apparatus. The display panel includes display areas arranged in array, each display area including at least two pixels having different domain tilt directions and strip electrodes in the pixels having different tilt directions.
Beijing Boe Optoelectronics Technology Co., Ltd.

Liquid crystal display panel and liquid crystal display device

A liquid crystal display panel is provided with a tft array substrate serving as a first substrate and a cf substrate serving as a second substrate, which are disposed to face each other, and liquid crystal sealed between the tft array substrate and the cf substrate. The tft array substrate includes an insulating substrate, a plurality of gate lines, a plurality of source lines, tfts serving as switching elements, a non-rectangular display region having a non-rectangular shape formation part, and a common line.
Mitsubishi Electric Corporation

Pixel structure, display panel and display device

A pixel structure, a display panel and a display device. The pixel structure includes a plurality of sub-pixel units arranged in an array, and first electrodes and second electrodes for forming liquid crystal electric fields in the plurality of sub-pixel units; the first electrodes and the second electrodes are capable of respectively forming first domain liquid crystal electric fields and second domain liquid crystal electric fields in every two adjacent sub-pixel units after energized; and the direction of the first domain liquid crystal electric field and the direction of the second domain liquid crystal electric field is different..
Boe Technology Group Co., Ltd.

Ffs mode liquid crystal display panel and liquid crystal display device

An ffs (fringe field switching) mode liquid crystal display (lcd) panel and a liquid crystal display device are provided. The its mode lcd panel includes a color film substrate including a first planar layer and an array substrate including a second planar layer.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Reflective liquid crystal display panel

A reflective liquid crystal display panel is provided, and includes: an upper substrate, a bottom substrate, and a liquid crystal layer disposed between the upper substrate and the bottom substrate. The upper substrate includes a common electrode used for providing a common voltage.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Liquid crystal display module and liquid crystal display

A liquid crystal display module and a liquid crystal display are provided. The liquid crystal display module includes a first substrate and a second substrate cell-aligned with each other, and a liquid crystal layer disposed between the first substrate and the second substrate; the first substrate or the second substrate includes a plurality of electrode sets, each electrode set including a plurality of mutually insulated electrodes.
Beijing Boe Optoelectronics Technology Co., Ltd.

Liquid crystal display panel and display device

The embodiments of the present invention provide a liquid crystal display panel and a display device. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer.
Boe Technology Group Co., Ltd.

Color film substrate and manufacturing method thereof, display panel, display device

The present disclosure discloses a color film substrate that can restrain light leakage and a manufacturing method thereof, as well as a display panel comprising said color film substrate and a display device comprising said display panel. The color film substrate comprises: a base substrate; a color filter layer formed on the base substrate, comprising a plurality of adjacently arranged filters; a protective layer formed on the color filter layer; an alignment layer formed on the protective layer, wherein the color film substrate further comprises a light shielding layer formed at positions on the alignment layer corresponding to peripheral areas of the filters..
Beijing Boe Display Technology Co., Ltd.

Array substrate, manufacturing method, display panel and electronic device

An array substrate, a manufacturing method, a display panel and an electronic device are provided. The array substrate includes a substrate, and a gate line, an insulation layer, an active layer and a data line which are formed on the substrate.
Ordos Yuansheng Optoelectronics Co., Ltd.

Color filter substrate, display panel and display device

The present disclosure relates to a color filter substrate, a display panel and a display device. The color filter substrate includes a conductive layer located at a side of the color filter substrate where a color filter is located, a peripheral region of the conductive layer is provided with an isolation band configured to isolate external static electricity, the isolation band is provided with a breach, an inside portion of the conductive layer located inside the isolation band is provided with an extending portion configured to export static electricity, and the extending portion is extending to an edge of the color filter substrate through the breach..
Beijing Boe Optoelectronics Technology Co., Ltd.

Display panel and display device

A display panel and a display are provided. The display panel includes a first base-plate and a second base-plate which are oppositely disposed.
Boe Technology Group Co., Ltd.

Display module and display device

A display module and a display device are disclosed. The display module comprises a transparent cover plate, a display panel, and a module frame.
Boe Technology Group Co., Ltd.

Adhesive tape, fabricating method thereof, and display device

An adhesive tape and a fabricating method thereof, and a display device are provided. The adhesive tape includes a first release film, a first bonding layer, a base layer, a second bonding layer and a second release film stacked stacked on each other.
Beijing Boe Optoelectronics Technology Co., Ltd.

Display panel and display device

A display panel and a display device are provided. The display panel includes an array substrate and a color film substrate forming a cell aligning structure, and a liquid crystal layer arranged between the array substrate and the color film substrate.
Boe Technology Group Co., Ltd.

Curved display panel and curved display

The embodiments of the present invention provide a curved display panel and a curved display. The curved display panel comprises an array substrate and a color film substrate arranged oppositely, a plurality of spacers arranged between the array substrate and the color film substrate, a first curved side edge and a second curved side edge opposite to the first curved side edge.
Boe Technology Group Co., Ltd.

Display device with a capacitive touch panel

Disclosed is a display device with a capacitive touch panel including a laminate between a display panel and a cover layer, the laminate having a viewing-side polarizing plate; a first conductive layer, a dielectric layer and a second conductive layer constituting a capacitive touch sensor; and a substrate, in which the first conductive layer, dielectric layer, second conductive layer, and substrate are positioned closer to the cover layer than is the viewing-side polarizing plate, the first conductive layer is formed on one surface of the substrate, the dielectric layer is formed on a surface of the first conductive layer opposite to the substrate side, the second conductive layer is formed on a surface of the dielectric layer opposite to the first conductive layer side, the substrate has an optical film with a phase difference of (2n−1)λ/4, where n is a positive integer, the viewing-side polarizing plate has a polarizing film, and a slow axis of the optical film intersects a transmission axis of the polarizing film at an angle of about 45° as viewed in a stacking direction.. .
Zeon Corporation

Pixel unit and display panel

A pixel unit includes a gate line, a first data line, a second data line, a first active device, and a pixel electrode. The first active device is electrically connected to the gate line and the first or second data line.
Au Optronics Corp.

Pixel structure and liquid crystal display panel

A pixel structure and a liquid crystal display panel are provided. The pixel structure includes a first common electrode, a second common electrode set, a plurality of pixel units formed by a plurality of scanning lines crossing a plurality of data lines.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Display panel and manufacturing the same, and display device

A display panel and a method of manufacturing the same, and a display device. The display panel includes: a first substrate and a second substrate disposed opposite to each other; a liquid crystal layer between the first substrate and the second substrate; a sealant provided on a periphery of the first substrate and the second substrate for bonding the first substrate and the second substrate; and a first alignment mark disposed on the first substrate and a second alignment mark disposed on the second substrate; the second alignment mark is provided on a side, adjacent to the liquid crystal layer, of the sealant, and the first alignment mark and the second alignment mark match in a plan view direction according to their preset shapes.
Hefei Boe Optoelectronics Technology Co., Ltd.

Display module, control method thereof and display device

A display module is disclosed. The display module includes a display panel and a liquid crystal lens.
Beijing Boe Optoelectronics Technology Co., Ltd.

Three dimensional display panel and display device

A three dimensional (3d) display panel and a display device are provided. The 3d display panel includes a two dimensional (2d) display panel, an image separation device, a polarizing structure, an image isolation structure, a lens assembly and a shielding component.
Beijing Boe Display Technology Co., Ltd.

3d display driving the 3d display apparatus

Embodiments of the present application provide a 3d display apparatus and a method for driving the same. The apparatus includes: a backlight assembly forming bright stripes and dark stripes arranged alternately; a liquid crystal display panel displaying a left eye image of a 3d display signal by a first set of pixel units and display a right eye image by a second set of pixel units; a location tracking unit acquiring a location of a viewer; and a control unit adjusting position of the bright and dark stripes and deflection of liquid crystal of the liquid crystal display panel such that a light emitted from the bright stripes is allowed to pass through corresponding first set to be received by left eye and to pass through corresponding second set to be received by right eye respectively.
Beijing Boe Optoelectronics Technology Co. Ltd.

Backlight unit

A backlight unit includes a support frame between a base portion of a bottom case and a display panel, a light guide plate between the base portion of the bottom case and the support frame, a light source between the light guide plate and a side portion of the bottom case protruding from the base portion of the bottom case, and a first optical sheet between the support frame and the display panel.. .
Samsung Display Co., Ltd.

Display apparatus

A display apparatus includes a light source generating a light, a display panel receiving the light from the light source and including a display area displaying an image and a non-display area disposed adjacent to the display area, and first and second optical sheets disposed under the display panel. Each of the first and second optical sheets includes a body portion overlapped with the display area and a wing portion connected to one side portion of the body portion in the first direction to overlap with a portion of the non-display area.
Samsung Display Co., Ltd.

Mold-frame-free liquid crystal display device and assembly method thereof

The present invention provides a mold-frame-free liquid crystal display device and an assembly method thereof, in which a lower surface of a liquid crystal display panel (2) is provided with a first double-sized adhesive tape (110) that circumferentially surrounds an effective display area (21) and an optical film assembly (15) is adhesively attached to the first double-sized adhesive tape (110) and a reflector plate (14) and a light guide plate (11) are sequentially disposed inside the terminal frame (4) and, finally, the liquid crystal display panel (2) that includes the optical film assembly (15) attached thereto and the terminal frame (4) with the reflector plate (14) and the light guide plate (11) disposed therein are assembled together, whereby a backlighting mold frame can be omitted, the cost can be reduced, and a bezel width of a liquid crystal display device can be effectively reduced to realize narrow bezel of the liquid crystal display device, increase product competition power, allow the backlight module to be assembled with the liquid crystal display panel and the terminal frame to increase the degree of integration of the liquid crystal display panel and improve accuracy of assembly.. .
Wuhan China Star Optoelectronics Technology Co., Ltd.

Backlight module and display device

The present invention provides a backlight module, including a plastic frame, a light guide plate, a reflective sheet, a backlight lamp and an optical film, wherein the light guide plate and the optical film are sequentially overlapped and disposed on the reflective sheet; the plastic frame surrounds the light guide plate and the optical film, and a peripheral edge of the plastic frame is provided and received with the backlight lamp; the backlight module also includes a quantum dot film; an inner circumferential surface of the plastic frame is provided with a green compensation layer; the backlight lamp is located between a light incident surface of the light guide plate and the plastic frame; the quantum dot film is overlapped on the light guide plate, and is located between the light guide plate and the optical film. A display panel is also disclosed..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Backlight source, backlight unit, display apparatus, and fabricating method thereof

In accordance with various embodiments of the disclosed subject matter, a backlight source, a related backlight unit, a related display apparatus, and fabricating methods thereof are provided. In some embodiments, the disclosed backlight source for a display panel can comprises: a light-bar; and a plurality of first light sources and a plurality of second light sources alternatively located on the light-bar in a staggered arrangement; wherein the plurality of first light sources use a first type phosphor that is able to realize a first color gamut range, while the plurality of second light sources use a second type phosphor that is able to realize a second color gamut range..
Hefei Xinsheng Optoelectronics Technology Co. Ltd.

Curved grating structure, display panel and display device

A curved grating structure, a display panel and the display device are provided. The curved grating structure includes multiple grating strips spaced from each other.
Boe Technology Group Co., Ltd.

Display apparatus

A display apparatus includes a transparent display panel, and a roller shutter device which is arranged behind the transparent display panel (100) and can be switched between two states of rolling up and flattening a back which shields the transparent display panel. By using the roller shutter device arranged behind the transparent display panel, switching between transparent display and nontransparent display is achieved..
Boe Technology Group Co., Ltd.

Sink system with faucet in sink cover

The invention is a sink system in which a faucet is embedded within a sink cover. This allows a user to completely cover a sink, making the sink space available for other work without the inconvenience of disposing of a separate faucet fixture.

Liquid crystal materials, methods of fabricating liquid crystal display panels and liquid crystal display panels

The present application provides a liquid crystal material, a method of fabricating a liquid crystal display panel, and a liquid crystal display panel. The liquid crystal material of the present application includes liquid crystal molecules, polymerizable monomers and a reactive vertical alignment material, the polymerizable monomers and the reactive vertical alignment material can occur a polymerization under ultraviolet irradiation to form a polymer, while the polymer deposits on a substrate to form a polymer film capable of replacing the pi alignment film, the reactive vertical alignment material includes a polymerizable group l that strengthens polymerization ability of the reactive vertical alignment material, increases compactness of forming the polymer film, improves morphology of the polymer film, and enhances panel quality.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Stacked flexible substrate and manufacturing the same

A stacked flexible substrate for use in a flexible display panel and method for manufacturing the same are provided. The method comprises the following steps of: coating a first organic layer on a substrate, and forming a plurality of first grooves on the first organic layer; disposing a first inorganic layer on the first organic layer; coating a second organic layer on the first inorganic layer, and forming a plurality of second grooves on the second organic layer; disposing a second inorganic layer on the second organic layer; coating a planarizing layer on the second inorganic layer; and peeling the substrate from the first organic layer..
Wuhan China Star Optoelectronics Technology Co., Ltd.

Communication device

A communication device includes a face portion having a pair of eye portions; light-transmissive covers each covering a corresponding one of the pair of eye portions; a display panel configured to display a design in which expression of an eye is stylized; an optical fiber bundle configured to transmit the design displayed on the display panel to the light-transmissive covers; and a control unit configured to selectively display the design on the display panel.. .
Toyota Jidosha Kabushiki Kaisha

Operation panel display device for medical x-ray photography apparatus, medical x-ray photography apparatus, and display method in operation panel display device for medical x-ray photography apparatus

An operation panel display device for a medical x-ray photography apparatus may include: a display panel including a photography mode selection region where a plurality of photography mode selection images corresponding to a plurality of x-ray photography modes are displayed; an operation receiver that receives a selection operation to select one of the photography mode selection images displayed on the display panel; a processor that performs display processing of the selected photography mode selection image displayed on the display panel in response to the selection operation received through the operation receiver; and an illustration display region included in the display panel where an illustration image corresponding to the selected photography mode selection image is displayed. When the selection operation is received, the selected photography mode selection image displayed on the display panel is displayed in a visually distinguishable manner in the photography mode selection region, and the illustration image corresponding to the selected photography mode selection image is displayed in the illustration display region..
J. Morita Manufacturing Corporation

Human-pet interaction system

A human-pet interaction system includes a pet container, a display apparatus, a speaker, and a user apparatus. The pet container has a side plate.
Jeteazy System Co., Ltd.

Expandable display device

An expandable display device includes: a housing including a fixing portion; a pair of sliding portions provided at respective sides of the fixing portion, each of the sliding portions being configured to be drawn out from the housing along a first direction such that a distance from the respective sliding portion to the fixing portion is changed; and a panel unit including: a fixing display unit on the fixing portion; and a pair of expanding display units on the pair of sliding portions and having a variable exposing area; a flexible display panel including a plurality of pixels and having a screen at a first side thereof; and a support panel attached to a second side of the flexible display panel facing the first side, the support panel including a plurality of slits extending in a second direction crossing the first direction.. .
Samsung Display Co., Ltd.

Rollable display device

Provided is a rollable display device including a rotatable roller, a fixing portion surrounding the roller and including a first slit, a rotating portion surrounding the fixing portion and including a second slit, a gear assembly transferring torque of the roller to the rotating portion so that a rotation direction of the rotating portion is opposite to a rotation direction of the roller, and a flexible display panel. The gear assembly includes a plurality of gears installed in the roller, the fixing portion and the rotating portion.
Samsung Display Co., Ltd.

Display device

The display device includes a housing, a first roller portion, a second roller portion, a rail portion, and a flexible display panel. The housing includes a support plate.
Samsung Display Co., Ltd.

Display apparatus

Disclosed is a display apparatus including a display panel, a main frame disposed at the rear of the display panel, a sensing module support member including a front part that defines the front surface thereof and extends along the edge of the display panel, the front part having a transmission part disposition hole formed therethrough in the forward-rearward direction, and a rear protrusion protruding toward the rear of the front part so as to be coupled to the main frame, the rear protrusion having a module cabinet disposition recess formed at the rear of the transmission part disposition hole, and a sensing module including a module cabinet that defines opposite side surfaces thereof and is inserted and fixed in the module cabinet disposition recess, a transmission part disposed in the transmission part disposition hole for transmitting light that is incident from the front thereof, and a light receiving part for sensing the transmitted light.. .
Lg Electronics Inc.

Oled display panel and manufacture method thereof

The present invention discloses an oled display panel, comprising a substrate; a semitransparent cathode, formed on the substrate; an emission layer, formed at one side of the semitransparent cathode away from the substrate; a transparent anode, formed at one side of the emission layer away from the semitransparent cathode; and a photochromic layer, being formed at one side of the transparent anode away from the emission layer, and the photochromic layer comprises photochromic material which changes from transparent to opaque under excitation of light, and the light emitted by the emission layer comprises a wavelength employed to excite the photochromic material. The oled display panel of the present invention has the longer micro cavity total optical distance.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Flexible display device

A flexible display device includes: a display panel capable of being bent with respect to a folding line; and a metal plate disposed on the display panel and capable of being bent with respect to the folding line. The metal plate has a plurality of holes disposed on each side of the folding line, the plurality of holes being formed in a zigzag pattern with respect to the folding line..
Samsung Display Co., Ltd.

Light emitting diode display with redundancy scheme

A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area.
Apple Inc.

Display device and manufacturing the same

A display device includes a display panel and a first protective substrate positioned under the display panel and including a first sub-region and a second sub-region positioned at a side of the first sub-region. A thickness of the first protective substrate in the first sub-region is greater than a thickness of the first protective substrate in the second sub-region..
Samsung Display Co., Ltd.

Repair structure of line defect of amoled display panel and repair method

The present invention provides a repair structure of a line defect of an amoled display panel and a repair method. The conductive film (410) correspondingly overlaps and covers above the test tft (310) and is insulated from the test tft (310), and the repair line (420) is insulated and crossed with all the signal fanout lines (200) and the corresponding test line (330).
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Array substrate and fabrication method thereof, and display panel

An array substrate and a fabrication method thereof, and a display panel are provided. The array substrate includes: a base substrate; an isolation layer on the base substrate; and a first thin film transistor on the isolation layer and a first gate line extending in a gate line direction, wherein the first thin film transistor includes a first gate electrode and a first active layer, the isolation layer includes a protrusion portion which extends in the gate line direction and protrudes upwards with respect to the base substrate, and each of orthogonal projections of the first active layer and the first gate electrode of the first thin film transistor on the main surface of the base substrate is overlapped with an orthogonal projection of the first lateral surface of the protrusion portion on the main surface of the base substrate..
Ordos Yuansheng Optoelectronics Co., Ltd.

Image processing apparatus and image processing method

An image processing apparatus includes an analyzing circuit, a detecting circuit, a determining circuit, and a converting circuit. The analyzing circuit analyzes an image to obtain a default luminance of the image.
Mstar Semiconductor, Inc.

Gate driving circuit, array substrate, display panel and driving method

The embodiments of the present disclosure provide a gate driving circuit, an array substrate, a display panel and a driving method. The gate driving circuit comprises: at least a gate driver on array (goa) unit goan and a goa unit goan+m, an output terminal of goan being connected to an input terminal of goan+m, an output terminal of goan+m is connected to a reset terminal of goan; and an electrical leakage compensation module having two input terminals connected to output terminals of goan and goan+m, respectively, a control terminal connected to a signal line, and an output terminal connected to a pull-up (pu) node of goan+m, and configured to compensate for a voltage at the pu node of goan+m in response to receipt of the electrical leakage compensation signal vlhb.
Beijing Boe Display Technology Co., Ltd.

Pixel circuit and driving method therefor, display panel and display apparatus

The present invention provides a pixel circuit and a driving method therefor, a display panel and a display apparatus, the pixel circuit comprises a data write device, a liquid crystal capacitor, a power supply device and a control signal output device, the data write device writes a data voltage of a data line to a first terminal of the liquid crystal capacitor in a normal display stage; the control signal output device acquires the data voltage and generates a corresponding charge control signal in accordance with the acquired data voltage in the normal display stage, and transmits the charge control signal to the power supply device in a static display stage; the power supply device charges the liquid crystal capacitor in accordance with the charge control signal, till the voltage difference between the first terminal and the second terminal of the liquid crystal capacitor becomes vdata−vcom.. .
Beijing Boe Display Technology Co., Ltd.

Drive liquid crystal display panel

The present invention provides a drive method of a liquid crystal display panel, in which the counter (21), and the pulse modulation module (22) are located in the sequence controller (2), and the counter (21) in the sequence controller (2) pluses 1 as the sequence controller (2) outputs the display data of each row, and as the counter (21) in the sequence controller (2) pluses to i×m/n, the pulse modulation module (22) in the sequence controller (2) sends one pulse control signal (cs) to the i+1th gate drive ic correspondingly driving the i+1th pixel display region (zone(i+1)) to control the i+1th gate drive ic (gd(i+1)) to output the target tft activation voltage corresponding to the i+1th gate drive ic (gd(i+1)) after the internal calculation and the conversion, and thus the tft activation voltage can be dynamically adjusted in real time.. .
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Display apparatus, driving the same and vision inspection the same

A method of driving a display apparatus including generating first gamma correction data of input data using a first gamma look-up table (“lut”), determining a mura correction value of the first gamma correction data, adding the mura correction value to the input data to generate added input data, generating second gamma correction data of the added input data using the first gamma lut, and driving a pixel in the display panel using the second gamma correction data of the added input data. The mura correction value is determined after the gamma correction data is generated, and the generating of the added input data is performed prior to any gamma correction being performed on the input data..
Samsung Display Co., Ltd.

Foldable display device

A foldable display device according to example embodiments includes a flexible display panel including a first display area having at least partially foldable area and a second display area not having the foldable area, a folding sensor in the first display area configured to detect a folding status of the flexible display panel and output a detecting signal which includes the folding status of the flexible display panel, a scan driver configured to sequentially provide scan signals to at least a part of a plurality of scan lines based on the detecting signal, a data driver configured to provide data signals to the flexible display panel based on the detecting signal, and a timing controller configured to convert input image data into corrected image data based on the detecting signal and control the scan driver and the data driver.. .
Samsung Display Co., Ltd.

Method of eliminating oled display panel mura

Disclosed is a method of eliminating oled display panel mura. The compensation gray scale which should be utilized is calculated according to the target brightnesses, the actual brightnesses at the 255 gray scale of the respective sub pixels, and the local gamma value at the present display gray scale, and then the oled display panel is made to show the present compensation gray scale captured at present to determine whether the preset condition of ending the calculation of the compensation gray scale is achieved, and if it is not achieved, the actual brightness of the sub pixel at the compensation gray scale is captured to calculate again for obtaining the local gamma value at the present display gray scale and the compensation gray scale which should be utilized next time, and the iterative computation does not stop until the aforesaid preset condition is achieved..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Method of eliminating oled display panel mura

The present invention provides a method of eliminating oled display panel mura. First, a corresponding calculation formula is selected by comparing the gamma value of the oled display panel and the local gamma value at the present display gray scale, and the compensation gray scale which should be utilized is calculated, and then the oled display panel is made to show the present compensation gray scale captured with the present calculation to determine whether the preset condition of ending the calculation of the compensation gray scale is achieved, and if the preset condition of ending the calculation of the compensation gray scale is not achieved, the iterative computation does not stop until the preset condition of ending the calculation of the compensation gray scale is achieved, which can rapidly and effectively eliminate the oled display panel mura to ensure the brightness uniformity of the oled display panel..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Display device

A display device includes: a display panel including a display area, and a peripheral area disposed in the vicinity of the display area; a scan driver including a plurality of stages integrated on the peripheral area; a plurality of gate lines connected to the plurality of stages, respectively; and a plurality of pixel rows in the display area and connected with the plurality of gate lines, respectively. The plurality of stages and the plurality of pixel rows are each arranged in a first direction in a line, the peripheral area includes a fan-out region between the plurality of stages and the plurality of pixel rows, and at least one of the plurality of gate lines in the fan-out region is inclined with respect to the first direction, and a second direction perpendicular to the first direction..
Samsung Display Co. Ltd.

Thin film transistor array substrate, manufacturing method thereof and liquid crystal display panel using the same

A thin film transistor array substrate, a manufacturing method thereof and a liquid crystal display using the same are provided. The array substrate includes an array substrate base, a thin film transistor (tft) array layer, a color filter layer, a pixel electrode passivation layer, a pixel electrode connected with the tft array layer through a via hole, and a patterned recessed microstructure disposed on a surface of the color filter layer.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Display panel and generating coordinates of random block

The present application provides a display panel. Blocks of the display panel have the characteristic of random arrangement, which can eliminate a ghosting problem caused by periodic arrangement, and the randomness is subjected to some limitations and restrictions, thereby avoiding the wiring difficulty in the related art in which blocks are arranged completely randomly..
Shanghai Tianma Micro-electronics Co.,ltd.

Expandable display device

A flexible display panel of an expandable display device includes a first side with a display unit, and a second side opposite to the first side. A bending guide includes an external guide that faces part of the first side and has a first curved side, and an internal guide that faces part of the second side and has a second curved side.
Samsung Display Co., Ltd.

Interactive handwriting display device and interactive handwriting capture device

Provided are an interactive handwriting display device and an interactive handwriting capture device. The interactive handwriting display device has a display panel and a patterned band-pass filter component, and the patterned band-pass filter component has a substrate and multiple band-pass filter units.
Neolab Convergence Taiwan Inc.

Display device and correction touch operation

Provided is a display device possessing: a display panel; a touch sensor overlapping with the display panel; and at least one first sensor and at least one second sensor attached to the display panel. The first sensor is a flexible resistor which increases in resistance with increasing curvature.
Japan Display Inc.

Ground reference floating in a touch-sensitive display

Examples are described for touch-sensitive displays in which ground references for associated electronics are isolated from one another. In one example, a touch-sensitive display includes a display panel, and a touch sensor, the touch sensor including a receive electrode, the touch sensor including a transmit electrode, the receive electrode and the transmit electrode overlaying the display panel, and wherein a ground reference of the receive and/or the transmit electrode is isolated from a ground reference of the display panel, thereby creating a transmission-inhibiting communication boundary between the display panel and the touch sensor, the touch sensor communicatively connected to the display panel so as to exchange data between ground domains separated by the boundary..
Microsoft Technology Licensing, Llc

Biometric-recognition display panel

A biometric-recognition display panel is provided. The biometric-recognition display panel includes a substrate, a pixel array, a plurality of sensing circuits and a control circuit.
Innolux Corporation

Touch display panel, manufacturing touch display panel, and touch panel display

The present disclosure proposes a touch display panel, a method for manufacturing touch display panel, and a touch panel display. The touch display panel includes an upper substrate, a lower substrate, a display element layer arranged between the upper substrate and the lower substrate, a first insulating layer, and a transparent touch electrode layer.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Foldable display device

A foldable display device includes a display panel and a panel supporting unit. The display panel has a first surface in which a display unit is positioned and a second surface opposite to the first surface and including a bendable region.
Samsung Display Co., Ltd.

Display panel, manufacturing method thereof and display device

A method for manufacturing a display panel provided in an embodiment according to the present disclosure comprises: forming a light reflecting member on a support member in such a manner that the light reflecting member comprises a plurality of protruding structures which is arranged on the support member in an array form and surfaces of which define an enclosed area; and forming a first electrode and a light guide in order on the support member formed with the light reflecting member, charged particles being provided between the light reflecting member and the first electrode.. .
Chengdu Boe Optoelectronics Technology Co., Ltd.

Array substrate and liquid crystal display panel

The present disclosure provides an array substrate and a liquid crystal display panel. The array substrate includes a plurality of gate line unit and a plurality of data and common signal multiplexing line, the adjacent data and common signal multiplexing lines and a gate line unit form a pixel region, a first switch unit, a second switch unit, a common electrode and a pixel electrode are arranged in the pixel region, the switch unit includes a gate electrode, a source electrode and a drain electrode.
Shenzhen China Star Optoelectronics Technology Co. , Ltd.

Array substrate, display panel and liquid crystal display device

The present invention discloses an array substrate, comprising a first storage capacitor and a second storage capacitor, and the first storage capacitor and the second storage capacitor are coupled in parallel to form a total storage capacitor of the array substrate to increase the total storage capacitor of the array substrate, so as to avoid the issues of the cross talk and the image residue due to the over small total storage capacitor for promoting the quality of the array substrate. The present invention further discloses a display panel utilizing the array substrate and a liquid crystal display panel utilizing the array substrate..
Wuhan China Star Optoelectronics Technology Co., Ltd.

Curved display panel and manufacturing the same

A curved display panel and a manufacturing method. The method includes: providing a first substrate; forming a color resist layer on the first substrate, and forming a recessed region at a preset position of the color resist layer such; providing a second substrate; forming a spacer on the second substrate; and aligning, assembling and adhering the first substrate and the second substrate such that the spacer is embedded inside the recessed region.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Color conversion panel and manufacturing method thereof, and display device including the same

A color conversion display panel according to an exemplary embodiment includes a transmission layer disposed on a substrate, a color conversion layer disposed on the substrate and including at least one of a quantum dot and a phosphor, a wire grid pattern disposed on the color conversion layer and the transmission layer, and a reflection pattern connected to a part of the wire grid pattern and disposed between the color conversion layer and the transmission layer disposed adjacent to the color conversion layer.. .
Samsung Display Co., Ltd.

Display apparatus

A display apparatus is provided. The display apparatus includes a display panel that displays an image in a forward direction thereof; a bezel disposed on an edge of the display panel; and a light refraction member disposed in front of the bezel, the light refraction member including a transparent material, and refracting light of an outer rear side of the bezel in a forward direction of the bezel..
Samsung Electronics Co., Ltd.

Backplane structure and curved display device

A backplane structure includes a backplane and a curved supporting frame. The curved supporting frame includes a first and a second region, wherein, a curvature radius of the second region is less than a curvature radius of the first region.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Liquid crystal display device

The present invention provides a liquid crystal display device, which includes a liquid crystal display panel (2) and a backlight module (1) arranged on an undersurface of the liquid crystal display panel (2). A first flexible circuit board (20) and a second flexible circuit board (15) are electrically connected together and height-constraint components (22) of a liquid crystal display panel drive circuit and a backlight source drive circuit are collectively arranged on the second flexible circuit board (15).
Wuhan China Star Optoelectronics Technology Co., Ltd.

Display panel

A display panel includes a first substrate, a second substrate and a light shielding layer located between the first substrate and the second substrate. The light shielding layer includes first connecting portions extending along a first direction, second connecting portions extending along a second direction, extending portions and sub-extending portions connected by the first and second connecting portions.
Innolux Corporation

Display motherboard and cutting the same

A display motherboard and a method of cutting the same are provided, which relate to a display technology to form a display panel of narrow bezel. The display motherboard includes a plurality of display panels, each of the display panels includes a display region and a sealant arranged at a periphery of the display region, adjacent two display panels in an identical row share the sealant at a first common region, the first common region includes a light shielding region and an insulating layer, the light shielding region includes a first light shielding region and a second light shielding region, the first light shielding region is at a side of the first common region adjacent to the display region of one of the adjacent two display panels in the identical row, the second light shielding region is at a side of the first common region adjacent to the display region of the other one of the adjacent two display panels in the identical row, and the insulating layer is between the first light shielding region and the second light shielding region.
Chengdu Boe Optoelectronics Technology Co., Ltd.

Liquid crystal display device

A liquid crystal display device provided with a liquid crystal display panel having a pair of transparent substrates disposed to face with each other via a liquid crystal layer, and a backlight unit disposed on a back surface of the liquid crystal display panel for radiating a backlight ray is configured to have a plate member opposite a side wall surfaces of the liquid crystal display panel and a side wall surfaces of the backlight unit. The plate member is fixed to the side wall surface of the liquid crystal display panel and the side wall surface of the backlight unit..
Japan Display Inc.

Glasses

Glasses are disclosed having a composition comprising the following oxides (in weight %): sio2 61 to 70%, al2o3 0 to 9%, na2o 10 to 13%, k2o 0 to 1%, mgo 2 to 6%, cao 6 to 16%, sro 1 to 8%, zro2 0 to 10%, tio2 0 to 10%. The glasses may have a strain point greater than 570° c., and good dimensional stability at high temperatures, making them suitable for fire protection glazings and substrates which are processed at elevated temperatures, e.g.
Pilkington Group Limited

Novel glasses

Glasses are disclosed having a composition comprising the following oxides (in weight %): sio2 61 to 70%, al2o3 0 to 9%, na2o 10 to 13%, k2o 0 to 1%, mgo 2 to 6%, cao 6 to 16%, sro 0 to 1%, zro2 2 to 15%, tio2 0 to 1%. The glasses may have a strain point greater than 570° c., and good dimensional stability at high temperatures, making them suitable for fire protection glazings and substrates which are processed at elevated temperatures, e.g.
Pilkington Group Limited

Glasses

Glasses are disclosed having a composition comprising the following oxides (in weight %): sio261 to 70%, al2o3 2 to 15%, na2o 10 to 13%, k2o 0 to 1%, mgo 2 to 6%, cao 6 to 16%, sro 0 to 1%, zro20 to 15%, tio2 0 to 1%. The glasses may have a strain point greater than 570 ° c., and good dimensional stability at high temperatures, making them suitable for fire protection glazings and substrates which are processed at elevated temperatures, e.g.
Pilkington Group Limited

Display device

An exemplary embodiment provides a display device including: a display panel configured to include a first area, and a second area and a third area respectively disposed at opposite sides of the first area in a first direction; a first roller unit configured to wind the second area thereon; and a second roller unit configured to wind the third area of the display panel in an opposite direction to that of the first roller unit, wherein a distance between the first roller unit and the second roller unit which are separated from each other in the first direction can be adjusted.. .
Samsung Display Co., Ltd.

Display device

A display device includes a display panel, a main circuit board facing a rear surface of the display panel and including a first main segment, a second main segment, and a first sub-segment disposed between the first main segment and the second main segment, and flexible printed circuit boards which electrically connects the display panel and the main circuit board. A first cut-away portion is defined between the first main segment and the second main segment, the first main segment is bent along a first bending line defining a boundary between the first main segment and the first sub-segment, and the second main segment is bent along a second bending line defining a boundary between the second main segment and the first sub-segment..
Samsung Display Co., Ltd.

Flexible display panel and display apparatus including the same

A flexible display panel and a display apparatus including the flexible display panel are disclosed. The flexible display panel includes an encapsulated panel, a first protective film on one side of the encapsulated panel, and a second protective film on another side of the encapsulated panel.
Samsung Display Co., Ltd.

Multi-view display

A multi-view display includes a display panel and a lenticular lens. The multi-view display has a first direction.
Delta Electronics, Inc.

Head mounted display device

A head mounted display device according to an exemplary embodiment includes: a case; a display panel that is disposed in the case and is capable of displaying an image; and an optical system between the display panel and a user, wherein the display panel includes a pixel layer that includes a plurality of pixels capable of emitting light and a light blocking layer on the pixel layer and having a plurality of light blocking openings, and the area of a first area where the light blocking layer and the pixel are overlapped with each other in a plane view is gradually increased toward an outer portion of the display panel from a center portion of the display panel.. .
Samsung Display Co., Ltd.

Light-emitting display panel

A light-emitting display panel is provided. The light-emitting display panel includes a substrate.
Innolux Corporation

Flexible display device

A flexible display device is disclosed. The flexible display device includes a flexible display panel and a back cover disposed on a back surface of the flexible display panel and having a plurality of opening patterns provided in the third region.
Lg Display Co., Ltd.

Organic el element and organic el display panel

An organic el element includes an anode, a cathode opposing the anode, a light-emitting layer disposed between the anode and the cathode, an electron transport layer disposed in contact with a cathode-side surface of the light-emitting layer, and an electron injection layer disposed between the electron transport layer and the cathode, in contact with the electron transport layer. Lowest unoccupied molecular orbital (lumo) level of the electron transport layer is lower than at least one of lumo level of the electron injection layer and fermi level of a metal material included in the electron injection layer, and film thickness of the electron injection layer is greater than film thickness of the electron transport layer..
Joled Inc.

This film transistor and display panel

The thin film transistor includes a gate electrode formed on a surface of a substrate; a first amorphous silicon layer formed on an upper side of the gate electrode; a plurality of polysilicon layers separated by the first amorphous silicon layer and formed on the upper side of the gate electrode with a required spaced dimension; a second amorphous silicon layer and an n+ silicon layer which are formed on the upper side of the plurality of polysilicon layers and the first amorphous silicon layer; and a source electrode and a drain electrode formed on the n+ silicon layer.. .
Sakai Display Products Corporation

Thin-film transistor, liquid crystal display panel, and thin-film transistor manufacturing method

A thin-film transistor, a liquid crystal display panel, and a thin-film transistor manufacturing method are provided. The thin-film transistor includes a base plate and a gate electrode, a gate insulation layer, a source electrode, a drain electrode, a channel layer, first and second ohmic contact layers, a passivation layer, and a pixel electrode that are arranged on the same side of the base plate.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Pixel structure, array substrate, liquid crystal display panel and pixel structure manufacture method

The present invention provides a pixel structure, an array substrate, a liquid crystal display panel and a pixel structure manufacture method. The pixel structure includes a pixel electrode layer and a thin film transistor.
Shenzhen China Star Optoelectronics Technology Co. Ltd.

Array substrate, manufacturing method thereof and display panel

The present invention provides an array substrate, a manufacturing method thereof and a display panel. The array substrate includes a substrate and an insulation layer provided on the substrate, the insulation layer including a via therein formed by etching.
Ordos Yuansheng Optoelectronics Co., Ltd.

Display panel, fabrication method and display apparatus

A display panel, a display apparatus and a display panel fabrication method are provided. The display panel comprises an array substrate including a display area and a peripheral area surrounding the display area; a cover; and an inorganic frame sealant.
Shanghai Tianma Am-oled Co., Ltd.

Head-mounted display device

A head-mounted display device includes a case, a display panel, and an optical system to enlarge the image. Each of the pixels of the display panel includes a plurality of first subpixels, a plurality of second subpixels, and a plurality of third subpixels.
Samsung Display Co., Ltd.

Display device

A sealing member containing conductive particles and disposed in a seal region is formed between a display panel and a touch panel. A laminated structure formed on the display panel includes a first detection lines.
Japan Display Inc.

Micro-led displays

A micro-light emitting diode (led) display panel and a method of forming the display panel, the micro-led display panel having a monolithically grown micro-structure including a first color micro-led that is a first color nanowire led, and a second color micro-led that is a second color nanowire led.. .

Thin film transistor, array substrate and manufacturing method thereof, and display panel

Provided is a thin film transistor, which comprises a gate electrode; a source electrode; and a drain electrode, wherein at least one electrode of the gate electrode, the source electrode and the drain electrode has a plurality of first grooves formed on an upper surface thereof. An array substrate, a display panel and a manufacturing method of an array substrate are also provided.
Boe Technology Group Co., Ltd.

Control device of display panel and control method

The embodiment of the present invention discloses a control device of a display panel and a control method, wherein the control method of the display panel comprises: detecting a temperature of a chip of a source driver of the display panel, and to generate a notification signal according to the temperature; obtaining a temperature of the notification signal, and generating a control signal according to the temperature if the temperature exceeds preset temperature range thresholds; switching a polarity inversion manner of the display panel according to the control signal. The present invention adjusts the power consumption of the display panel by adjusting the polarity inversion manner so that the display panel can work with the proper power consumption.
Shenzhen China Star Optoelectronics Technology Co. Ltd.

Display apparatus, control method thereof, and electronic device

A display apparatus and an electronic device are provided. The display apparatus includes: a display panel including a first region and a second region; a fingerprint sensor in an effective display region of the display panel, for fingerprint identification; and a first control chip electrically connected to the display panel.
Beijing Xiaomi Mobile Software Co., Ltd.

Brightness compensation method, system and display panel in demura system

The present invention provides a brightness compensation method, a system and a display panel in a demura system. The method comprises obtaining an included angle θ between a connection line of a pixel dot and a center point of a camera lens and a horizontal line as a camera is fixed; obtaining a brightness value f(θ) corresponding to the θ according to a pre-stored angle-brightness relationship; obtaining a correction brightness value of the pixel dot according to a calculation of the f(θ) and a default formula, and performing brightness compensation to the display panel according to the brightness value of the pixel dot after correction.
Shenzhen China Star Optoelectronics Technology Co. Ltd.

Grayscale voltage calibration device, system, method and display device

A grayscale voltage calibration device comprises: an adjusting circuit, configured to receive an actual grayscale voltage value of a grayscale output from a source driver ic, compare the actual grayscale voltage value with a theoretically determined voltage value of the grayscale, and adjust the actual grayscale voltage when the comparison result indicates that the actual grayscale voltage is not equal or close to the theoretically determined voltage value; and a verification circuit, configured to verify whether the adjusted grayscale voltage value is equal or close to the theoretically determined voltage value, and feedback the adjusted grayscale voltage value as a target voltage value to be input to a display panel of the display device to the source driver ic if yes, otherwise, control the adjusting circuit to further adjust the adjusted grayscale voltage value.. .
Beijing Boe Optoelectronics Technology Co., Ltd.

Display panel driving unit, driving method thereof, and display device including the same

A display panel driving unit can include: a timing controller to supply a power on reset signal for starting a sensing operation for pixel compensation during a sensing period before displaying an image; a power management integrated circuit (pmic) to supply a high level reference voltage reset signal to the timing controller, and generate a control signal; and a control circuit to receive the high level reference voltage reset signal and the pmic, in response to the high level reference voltage reset signal transitioning from a high to low logic level and then from the low logic level back to the high logic level, shift the power on reset signal to transition from a high to low logic level and then from the low logic level back to high, to follow the high level reference voltage reset signal, and supply the power on reset signal to the timing controller.. .
Lg Display Co., Ltd.

Organic light emitting display device and controlling same

Discussed is an organic light emitting display device including a display panel; a human body detection unit to detect a human body existing in front of the display panel; a human body determination unit to determine whether the human body exists and a location of the human body with respect to the display panel based on detection information from the human body detection unit; a brightness control unit to determine whether to control a brightness of the display panel based on a result of the determination by the human determination unit; and a timing controller to control image data provided to the display panel based on the determination from the brightness control unit. Accordingly, a viewer can view a sufficiently bright image, and energy can be saved and threshold voltage (vth) difference can be compensated for..
Lg Display Co., Ltd.

Pixel circuit, display panel and display device

Disclosed are a pixel circuit, a display panel and a display device. The pixel circuit includes driving circuits which are in one-to-one correspondence to data lines, each driving circuit being disposed in a peripheral area of a display panel; compensating circuits which are in one-to-one correspondence to gate lines, each compensating circuit being disposed in a peripheral area of the display panel; and light emitting devices.
Beijing Boe Display Technology Co., Ltd.

Display panel, control method thereof, display device and display system

This disclosure relates to a display panel, a control method thereof, a display device and a display system comprising such a display panel. The display panel includes a plurality of pixel units.
Beijing Boe Display Technology Co., Ltd.

Organic light emitting display device and control method thereof

The present disclosure provides an organic light emitting display device including a display panel in which a plurality of sub pixels defined by a plurality of data lines and a plurality of gate lines are arranged, and a control method thereof. The organic light emitting display device includes a temperature sensor configured to detect a temperature of the display panel, and a gate pulse modulator configured to modulate a voltage in a falling section of a scan signal provided to the plurality of gls, in real time in accordance with the temperature.
Lg Display Co., Ltd.

Light emitting display device and driving the same

A light emitting display device and a method for driving the same are disclosed, in which a source voltage of a driving transistor for compensating for degradation of a light emitting element may be prevented from getting out of a sensing voltage range of an analog-to-digital converter. The light emitting display device comprises a display panel connected to data lines, scan lines and reference voltage lines and provided with pixels, each pixel including a light emitting element; an analog-to-digital converter (adc) converting voltages sensed from the pixels through the reference voltage lines into sensing data; and a voltage supply unit supplying a reference voltage to the reference voltage lines.
Lg Display Co., Ltd.

Display system and driving the same

A display system includes a display apparatus and a pivot performing part. The display apparatus includes a display panel configured to display an image and including a gate line and a data line, a gate driving part configured to output a gate signal to the gate line, and a data driving part configured to output a data signal to the data line.
Samsung Display Co., Ltd.

Transparent display driving transparent display panel thereof

A transparent display apparatus and a method for driving a transparent display panel thereof are provided. The transparent display apparatus includes a first and second transparent display panels, an image processor and a display driver.
Chunghwa Picture Tubes, Ltd.

Display panel having fingerprint recognition and display apparatus

A display panel having a fingerprint recognition function and a display apparatus is provided in present invention. The display panel includes a display region and a fingerprint recognition region, the display region comprising a plurality of first pixel unit, the fingerprint identification region comprising a plurality of second pixel units, each second pixel units comprising a display unit and a fingerprint identification unit; wherein the pixel aperture area of the first pixel unit is equal to the pixel aperture area of the display unit plus the pixel aperture area of the fingerprint identification unit; by the gray scale voltage compensation of the pixel in the fingerprint recognition region makes the pixel luminance in the display region and the pixel luminance in the fingerprint identification region is the same to achieve ensuring safety of an electronic device while allowing luminance uniformity of the display panel..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Driving method, touch sensing circuit, and touch display device

A touch display device includes a plurality of touch electrodes that are arranged outside or inside a display panel and a touch sensing circuit that outputs a touch driving signal to drive at least one of the plurality of touch electrodes and senses a touch or a touch position, the touch driving signal output in each touch section for the touch mode includes a plurality of waveforms to which a rectangular wave is modulated, and each of the plurality of waveforms includes one or more different amplitudes in a rising section and a falling section. Accordingly, it is possible to prevent electromagnetic interference (emi)..
Lg Display Co., Ltd.

Pixel circuit, driving method thereof, substrate, display panel and electronic device

A pixel circuit, a driving method thereof, a substrate including the pixel circuit, a display panel, and an electronic device are disclosed. The pixel circuit includes a pixel unit and a pressure sensing unit.
Beijing Boe Optoelectronics Technology Co., Ltd.

Display device and method

According to one embodiment, a display device driven in a first drive mode for displaying images of a frame in a first frame period and a second drive mode for displaying images of a frame in a second frame period longer than the first frame period is provided. The display device includes a display panel configured to perform display operation for displaying an image based on a pixel signal and a driver configured to switch a drive mode between the first drive mode and the second drive mode.
Japan Display Inc.

Display device having touch detection function and method

According to one embodiment, a display device includes a display panel configured to perform display operation based on a pixel signal in a display period, a detector configured to perform touch detection operation in touch detection periods, and a driver configured to control frame operations. The driver is configured to control a first frame operation in a first frame periods including the display period, a first touch detection period and a first display adjustment period, and control a second frame operation in a second frame periods including the display period, a first touch detection period and a second display adjustment period.
Japan Display Inc.

Display device with built-in touch sensors

A display device includes a display panel having a pixel array and built-in touch sensors, with a shared common electrode, driven between display and touch sensing periods; a display drive circuit outputting image data to the display panel during the display period; a common voltage regulator outputting common voltage data to indicate a common voltage to be applied to the common electrode during the touch sensing period; and a touch sensing circuit decoding the common voltage data during the touch sensing period to vary the common voltage and applying the varied common voltage to the common electrode. The common voltage regulator determines an average value of image data for each line of the pixel array and outputs a first common voltage data to decrease the voltage level of the common voltage when the average value is at or above a preset threshold and corresponds to positive image data..
Lg Display Co., Ltd.

Touch sensor integrated type display device and operating the same

A touch sensor integrated type display device includes: a display panel including first and second panel blocks (pbs), each including a pixel array with embedded touch sensors, a display driving circuit providing image data to pixels of the first and second pbs during a display period, and a touch sensing circuit driving the touch sensors of the first and second pbs during a touch sensing period, the display driving circuit including a shift register sequentially providing gate pulses (gps) to gate lines, the shift register including: a first stage group (sg) applying a gp to gate lines in the first pb, a bridge stage connected in cascade to a last stage of the first sg, and providing a first carry signal, and a second sg applying a gp to gate lines in the second pb, a first stage of the second sg operating in response to the first carry signal.. .
Lg Display Co., Ltd.

Pressure sensing display paneland pressure sensing method

The present application discloses a display panel having a first display substrate and a second display substrate facing the first display substrate, the display panel includes a floating electrode layer including a plurality of floating electrodes on the first display substrate; the floating electrode layer being spaced apart from the second display substrate by a distance; a driving electrode layer including a plurality of driving electrodes on the second display substrate; and a sensor electrode layer including a plurality of sensor electrodes on the second display substrate; each of the plurality of floating electrodes corresponding to a pair of driving electrode and sensor electrode. The floating electrode layer, the driving electrode layer, and the sensor electrode layer are configured so that at least one of the plurality of floating electrodes is movable relative to at least one of a corresponding driving electrode and a corresponding sensor electrode in response to a pressure from a touch, resulting in a detectable capacitance change between the corresponding driving electrode and the corresponding sensor electrode..
Hefei Xinsheng Optoelectronics Technology Co., Ltd .

Display panel, display device, input/output device, and data processing device

To provide a novel display panel with high convenience or high reliability. The display panel includes a pixel including a functional layer, a first display element, and a second display element.
Semiconductor Energy Laboratory Co., Ltd.

Tft array substrate, liquid crystal display panel and liquid crystal display device

A tft array substrate, a liquid crystal display panel and a liquid crystal display device. The tft array substrate includes: a plurality of pixel units; where each of the pixel units includes a first electrode comprising a v-shaped electrode with an angle; the plurality of pixel units include a first pixel unit and a second pixel unit, and where, the first pixel unit is closer to an edge of the tft array substrate than the second pixel unit, and an angle of the v-shaped electrode in the first pixel unit is smaller than an angle of the v-shaped electrode in the second pixel unit..
Tianma Micro-electronics Co., Ltd.

Display apparatus and manufacturing the same

Embodiments of the present disclosure disclose a display apparatus and a method of manufacturing the display apparatus. A display panel includes a liquid crystal cell, a lower polarization filter, and a layer of which at least a pair of edges protrude beyond the liquid crystal cell.
Boe (hebei) Mobile Display Technology Co., Ltd.

Color filter substrate, array substrate, display panel and display device

The application discloses a color filter substrate, an array substrate, a display panel and a display device. The color filter substrate comprises a first base substrate and a plurality of pixel units provided above the first base substrate, each of the pixel units comprising color filters of various colors; from a pixel unit close to a first side of the first base substrate towards a pixel unit close to a second side of the first base substrate opposite to the first side, a ratio of an area of a color filter of a specific color to that of any one of color filters of other colors is increased gradually.
Beijing Boe Display Technology Co., Ltd.

Display panel including a verification code and display device having the same

A display panel including: a first base substrate including a display area and a peripheral area adjacent to the display area; a signal line disposed on the first base substrate and disposed in the display area; a thin film transistor disposed on the first base substrate and disposed in the display area; a verification code part disposed on the first base substrate and disposed in the peripheral area; a second base substrate facing the first base substrate; and a light blocking layer overlapping the peripheral area in a plan view. The verification code part includes a code portion having an identification mark, and a peripheral portion adjacent to the code portion, in which the light blocking layer overlaps at least a portion of the peripheral portion in a plan view..
Samsung Display Co., Ltd.

Liquid crystal display panle, tft substrate and manufacturing method thereof

The invention provides a manufacturing method of a tft substrate. The manufacturing method includes: disposing a groove on a base; filling a metal material in the groove to form a first metal layer, the first metal layer acting as a gate of the tft substrate; disposing an insulating layer on the first metal layer and the base; sequentially disposing a semiconductor material layer and a second metal layer on the insulating layer, the second metal layer forming a drain and a source of the tft substrate, and the semiconductor material layer being disposed between the drain and the gate.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Display panel and borderless type display including the same

Disclosed herein are a display panel capable of improving operational reliability of a gate driver and a borderless type display including the same. The display panel allows light to be incident on at least one gate tft of a gate driver formed to have a gip structure to prevent degradation of gate tfts due to positive shift of threshold voltage of the gate tfts and to prevent reduction in output current of the gate driver, thereby improving the operational reliability of the gate driver..
Lg Display Co., Ltd.

Array substrate motherboard, display panel motherboard, and fabricating method thereof

In some embodiments, an array substrate motherboard and a fabricating method thereof are provided. The method includes: providing a substrate including multiple gate lines, gate driving leads, data lines, and data driving leads, each gate line corresponds to one gate driving lead, each data line corresponds to one data driving lead; forming multiple gate line testing leads, each gate line testing lead is connected with a gate driving lead; forming multiple data line testing leads, each data line testing lead is connected with a subset of the multiple data driving leads; forming multiple gate line testing pads, each gate line testing pad is connected with a gate line testing lead; forming multiple data line testing pads, each data line testing pad is connected with two data line testing leads; and using the gate line testing pads and gate line testing pads to test the gate lines and data lines..
Beijing Boe Display Technology Co., Ltd.

Liquid crystal display device

A liquid crystal display device (100) includes a liquid crystal display panel (1) and an illumination element (2), and is capable of switching between: a first mode of displaying in which displaying is performed by using a plurality of color rays emitted from the illumination element; and a second mode of displaying in which the background is allowed to be perceived, with no color rays being emitted from the illumination element. Each pixel is, under the first mode of displaying, capable of switchably presenting a black displaying state with a vertical field being generated across the liquid crystal layer (30), a white displaying state with a lateral field being generated across the liquid crystal layer, or a transparent displaying state of allowing the rear face side to be visible in a see-through manner with no voltage applied to the liquid crystal layer, and, under the second mode of displaying, capable of switchably presenting a black displaying state with a vertical field being generated across the liquid crystal layer, a transparent displaying state of allowing the rear face side to be visible in a see-through manner with no voltage being applied to the liquid crystal layer, a white displaying state with essentially only a vertical field being generated across the liquid crystal layer, or an intermediate level displaying state with essentially only a vertical field being generated across the liquid crystal layer..
Sharp Kabushiki Kaisha

Liquid crystal display device

A display device includes a display panel having a display region and a peripheral region, the display panel including a tft substrate, a counter substrate fixed to the tft substrate by seal material formed at the peripheral region, and liquid crystal interposed between the tft substrate and the counter substrate. The tft substrate includes an inorganic film and an organic film, with first column spacers being formed on the counter substrate.
Panasonic Liquid Crystal Display Co., Ltd.

Alignment agent, manufacturing alignment film, display panel and display device

An alignment agent, a manufacturing method of an alignment film, a display panel and a display device are provided. The alignment agent includes polyimide and a material capable of being polymerized under illumination.
Boe Technology Group Co., Ltd.

3d displaly panel and 3d display device

Disclosed are a 3d display panel and the 3d display device. The 3d display panel includes a base plate, a plurality of pixel units, and first and second light emission units.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Display apparatus and designing the display apparatus

A display apparatus and a method of designing the display apparatus are provided. The display apparatus may include a display panel including a plurality of pixels to which a plurality of pieces of output information for outputting a three-dimensional image is allocated according to a sequence, and a grating layer including a plurality of grating elements configured to transfer, to the plurality of pixels, directional light according to the sequence, wherein the sequence is determined so that a distance between pieces of output information allocated to neighboring pixels among the plurality of pixels corresponds to a relatively prime number of a number of the plurality of pieces of output information allocated to the plurality of pixels..
Samsung Electronics Co., Ltd.

Curved display panel adhering device

A curved display panel adhering device is disclosed. The device is used for adhering a flexible substrate to a curved glass substrate, wherein, the curved display panel adhering device comprises a control module, a supporting part, multiple suction parts and multiple press-fit heads arranged as a matrix; the supporting part supports the multiple suction parts and the multiple press-fit heads; each of the multiple press-fit heads includes a positioning mechanism and a press-fit contact point located at an end of the positioning mechanism; the suction parts suck and locate the flexible substrate such that the press-fit contact point of the press-fit head abuts and holds the flexible substrate; the control module controls a movement of the supporting part, turning on and off of each suction part and positioning of the positioning mechanism..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Quantum dot unit, quantum dot sheet having the same, and display device having the quantum dot unit or the quantum dot sheet

Disclosed herein are a quantum dot unit having an improved structure for improving color reproducibility, a quantum dot sheet having the same, and a display device having the quantum dot unit or the quantum dot sheet. The display device includes a display panel configured to display an image, a light source provided to emit light to the display panel, a light guide plate provided to guide the light emitted from the light source to the display panel, and a quantum dot unit disposed between the light source and the light guide plate to change a wavelength of the light emitted from the light source and having ductility, wherein the quantum dot unit includes a glass fiber having a hollow portion and a quantum dot accommodated in the hollow portion..
Samsung Electronics Co., Ltd.

System for disassembling display device and disassembling display device using the same

A system for disassembling a display device includes a supporting part facing a window and supporting at least a portion of the window. A window fixing part is disposed on the supporting part and is configured to fix a position of the window with respect to the supporting part.
Samsung Display Co., Ltd.

Display device having reduced light leakage

A display device includes a bottom chassis, a flange protruding from an edge of the bottom chassis, a supporting frame disposed along a portion of the edge of the bottom chassis, a double-sided adhesive tape having a first adhesive side and a second adhesive side opposite to the first adhesive side, wherein the first adhesive side is adhered to the supporting frame, a display panel disposed on the bottom chassis and adhered to the second adhesive side of the double-sided adhesive tape, and a light source unit configured to provide light to the display panel. The double-sided adhesive tape is adhered to a first portion of the supporting frame and the double-sided adhesive tape is absent from a second portion of the supporting frame.
Samsung Display Co., Ltd.

Backlight unit including curved light source unit and display apparatus having the same

A display apparatus includes a display panel which displays an image with light and a backlight unit which provides the light to the display panel. The backlight unit includes a first light source, a second light source and a circuit board.
Samsung Display Co., Ltd.

Microled display panel

A microled display panel includes a substrate being divided into a plurality of sub-regions for supporting microleds, and a plurality of drivers being correspondingly disposed on surfaces of the sub-regions respectively. The driver includes a low-dropout (ldo) regulator and a drive circuit.
Prilit Optronics, Inc.

System and electronic data communication

In a method for transmitting video for a display panel between a transmitter in electronic communication with a receiver over a wireless communication channel, the method includes: receiving, by a transmitter, a data signal from a data source; receiving, by the transmitter, a return signal from a receiver; encoding, by the transmitter based on the return signal, the data signal utilizing a plurality of encoder blocks to generate a layered encoded data stream, wherein a first encoder block encodes the data signal and each subsequent encoder block encodes a difference between an input of a preceding encoder block and an output of a quantizer of a preceding encoder block; and transmitting, by the transmitter, the layered encoded data stream to the receiver for decoding and display on the display panel.. .
Samsung Display Co., Ltd.

Three-dimensional display device

The present disclosure provides a three-dimensional display device. The three-dimensional display device includes a two-dimensional display panel and a slit grating disposed at a side of the two-dimensional display panel; the two-dimensional display panel includes a plurality of first display units for displaying a left eye image and a plurality of second display units for displaying a right eye image, and the first and second display units are alternately arranged in a row direction and a column direction of the two-dimensional display panel; the slit grating includes a plurality of grating units arranged in a form of an array, a slit is formed between every adjacent grating units in each row of grating units arranged in the row direction of the two-dimensional display panel, slits and grating units are alternately arranged in the column direction of the two-dimensional display panel, and the slit grating is configured to display the left and right eye images into an observer's left and right eyes respectively..
Boe Technology Group Co., Ltd.

System and electronic data communication

In a method for transmitting video for a display panel between a transmitter in electronic communication with a receiver over a wireless communication channel, the method includes: receiving, by a transmitter, a data signal from a data source; receiving, by the transmitter, a return signal from a receiver; selecting, by the transmitter based on at least one of channel quality, video quality, codec requirements, or data rate requirements, a profile from among a plurality of profiles each comprising one or more parameters for transmitting the data signal to the receiver, the plurality of profiles comprising one or more profiles corresponding to transmission of uncompressed video data and one or more profiles corresponding to transmission of compressed video data; and transmitting, by the transmitter, the data signal to the receiver according to the selected profile for display on the display panel.. .
Samsung Display Co., Ltd.

System and electronic data communication

A transmitter is configured to: receive a frame of video data from a data source; group bits corresponding to the frame of video data into a plurality of groups each corresponding to a plurality of levels of importance; reorganize the groups in order of importance to generate a reorganized frame of data with a group corresponding to a plurality of packet headers having a highest level of importance and arranged to be first among the groups; insert a value indicating a length of data bits corresponding to each packet header before each packet header; and transmit the bits corresponding to the frame of video data to the receiver for display on the display panel such that each group from among the plurality of groups is transmitted according to different protection techniques based on their corresponding levels of importance.. .
Samsung Display Co., Ltd.

Image processing apparatus

An image processing apparatus includes a display panel, a storage medium, first and second display processing portions, and a function execution processing portion. A plurality of pieces of functional information organized in hierarchical layers are stored in the storage medium.
Kyocera Document Solutions Inc.

Display device

A display device includes: a display panel configured to display an image; a sound element on a rear side of the display panel; and a rear chassis configured to receive the display panel and protect the rear side of the display panel, and including a protruding portion protruding away from the rear side of the display panel and corresponding to the sound element. The sound element includes a pair of electrodes, and a vibration material layer between the electrodes..
Samsung Display Co., Ltd.

System and electronic data communication

In a method for transmitting video for a display panel between a transmitter in electronic communication with a receiver over a wireless communication channel, the method includes: receiving, by a transmitter, a frame of video data from a data source; reorganizing, by the transmitter, the frame of video data into a plurality of packets according to levels of importance of bits of the frame of video data; generating, by the transmitter, a tag for each of the packets, the tags corresponding to different relatively levels of importance of the packets; performing, by the transmitter, different protection techniques for each of the packets based on the tag corresponding to each of the packets; and transmitting, by the transmitter, the packets and the tags to the receiver for display on the display panel such that each packet is transmitted according to the different protection techniques based on their corresponding tagging.. .
Samsung Display Co., Ltd.

Display panel and manufacturing the same

The disclosure provides a display panel and a method for manufacturing the same. The display panel includes: an underlying substrate; thin film transistors, a light emission layer, a first inorganic moisture-blocking layer successively arranged on the underlying substrate; an organic buffer layer arranged on the first inorganic moisture-blocking layer, the organic buffer layer comprises: droplet micro-structures for decentralizing a stress on the organic buffer layer; a second inorganic moisture-blocking layer arranged on the organic buffer layer; and a blocking layer, and a glass cover plate successively arranged on the second inorganic moisture-blocking layer..
Boe Technology Group Co., Ltd.

Organic light emitting display panel and tiling display device including the same

Disclosed are an organic light emitting display panel and a tiling display device including the same, in which corners of a non-display area, where four organic light emitting display devices are adjacent to one another, of non-display areas of the four organic light emitting display devices are cut.. .
Lg Display Co., Ltd.

Organic electroluminescent display device

Disclosed herein is an electroluminescent display device capable of improving reliability of a contact portion between low-potential supply line and a cathode electrode of an organic light emitting diode. The electroluminescent display device includes a low potential voltage supply line disposed on a display panel to supply a low potential voltage to the display panel; a cathode electrode overlapped with the low potential voltage supply line and having at least one contact portion; and an auxiliary cathode electrode overlapped with the low potential voltage supply line and the cathode electrode to connect the low potential voltage supply line to the cathode electrode, wherein a bank layer is disposed between the cathode electrode and the auxiliary cathode electrode to cover a rim of the auxiliary cathode electrode, or the cathode electrode covers a rim of the auxiliary cathode electrode and an inorganic insulation layer..
Lg Display Co., Ltd.

Organic el display panel and manufacturing organic el display panel

An organic el display panel having a plurality of pixels arranged, the pixels each including blue, green and red sub-pixels, includes: a substrate; a first pixel electrode layer, a first hole injection layer, a first hole transport layer and a blue organic light-emitting layer provided in regions of the blue sub-pixels over the substrate in this order from the substrate side; a second pixel electrode layer, a second hole injection layer, a second hole transport layer and a green organic light-emitting layer provided in regions of the green sub-pixels over the substrate in this order from the substrate side; a third pixel electrode layer, a third hole injection layer, a third hole transport layer and a red organic light-emitting layer provided in regions of the red sub-pixels over the substrate in this order from the substrate side; and a counter electrode layer provided over the blue, green and red organic light-emitting layers.. .
Joled Inc.

Oled pixel array, preparing oled pixel array, oled display panel and display apparatus

Disclosed is an oled pixel array, comprising a plurality of pixel units arranged side by side in the direction of the line of the pixel array, wherein each of the pixel units is composed of one r sub-pixel, one g sub-pixel, and one b sub-pixel; in each of the pixel units, the b sub-pixel is an intermediate sub-pixel, and the r sub-pixel and the g sub-pixel are end sub-pixels; and adjacent end sub-pixels of two adjacent pixel units are the same sub-pixel. Further disclosed is a method for evaporating this pixel array with a fine metal mask, wherein adjacent sub-pixels having the same color in adjacent pixel units are evaporated in the same mask opening, as well as an oled display panel and a display apparatus using the pixel array..
Ordos Yuansheng Optoelectronics Co., Ltd.

Chip-on-film, flexible display panel and display device

The present disclosure provides a chip-on-film, a flexible display panel and a display device. The cof includes a plurality of output pads independent of each other.
Boe Technology Group Co., Ltd.

Display device including an adhesive layer

A display device includes a display panel having a display area and a non-display area. A window is disposed on the display panel.
Samsung Display Co., Ltd.

Array substrate and manufacturing the same, display panel and display device

The present disclosure provides an array substrate and a method of manufacturing the same, a display panel and a display device. The array substrate is provided, on surface(s) of an organic material layer, with a thermally conductive layer, which functions to conduct heat and thus reduce expansion of the organic material, thereby avoiding the bonding force between the organic material layer and a gate insulating layer and a passivation layer from being affected by the expansion of the organic material and avoiding formation of any gap therebetween..
Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Temperature sensor on display active area

An apparatus is disclosed. In some examples, the apparatus comprises a display panel comprising a plurality of display pixels.
Apple Inc.

Parallelizing display update

A target image can be analyzed determine a respective level of visual saliency for each of a plurality of information presented in the target image. At least a first sub-frame update for a display panel can be determined, the at least first sub-frame update providing at least a partial rendering of the target image on the display panel, the at least partial rendering of the target image providing the information presented in the target image that is determined to have a highest level of visual saliency from among the plurality of information.
Samsung Electronics Co., Ltd.

Timing controller, source driver ic and source driving method

The present disclosure relates to a timing controller, a source driver ic and a source driving method. The timing controller comprises an encoding module and at least one first output port.
Boe Technology Group Co., Ltd.

Display device

A display device includes a display panel including an active area having a plurality of subpixels and a pad area disposed along the active area; a gate driver in the pad area of the display panel and having a plurality of gate-in-panel circuits; a first signal line outside of the gate driver; a second signal line between the gate driver and the active area; and a plurality of dummy gate-in-panel circuits adjacent to the plurality of gate-in-panel circuits.. .
Lg Display Co., Ltd.

Internal gamma correction for electronic displays

Devices and methods for useful in providing localized synchronized and/or dynamic in-band internal gamma code adjustment per frame period are provided. By way of example, a display panel includes a data driver, which includes a first dac configured to provide an internal gamma voltage signal to cause a first adjustment to an image data signal.
Apple Inc.

Display device and driving method thereof

A display device includes a display panel including a plurality of pixels and divided into a plurality of regions, a data driver generating a plurality of reference gamma voltages based on a gamma control signal and including a data driving integrated circuit applying a data signal generated using the plurality of reference gamma voltages to a corresponding pixel among the plurality of pixels, a memory storing a plurality of gamma voltage data corresponding to a plurality of gamma curves of each of the plurality of regions, and a signal controller determining characteristics of a plurality of images divided and displayed in the plurality of regions using an input image signal, selecting the gamma curves corresponding to the plurality of regions according to the characteristics, and reading gamma voltage data corresponding to the selected gamma curve from the memory to generate the gamma control signal.. .
Samsung Display Co., Ltd.

Scan line drive circuit, display driver, electro-optical apparatus, electronic device, and driving method

The scan line drive circuit outputs selection signals gv3 and gv4 to select scan lines in the display panel. Assuming that a period in which a data voltage sv1 after being subjected to inversion of the polarity thereof is supplied to a data line in the display panel is a first period tsd, and that a period in which the data voltage sv1 after not being subjected to inversion of the polarity thereof is supplied to the data line is a second period tsc, the period tpd from the start of the first period tsd until the selection signal gv4 is activated is longer than the period tpc from the start of the second period tsc until the selection signal gv3 is activated..
Seiko Epson Corporation

Display for reducing motion blur

A display method for reducing motion blur in a video is provided. The display method includes the following steps.
Qisda Corporation

Organic light-emitting display panel, organic light-emitting display device, data driver, and low power driving method

An organic light-emitting display device includes an organic light-emitting display panel having a plurality of subpixels connected to data lines and gate lines; a data driver driving the data lines; and a gate driver driving the gate lines, wherein the organic light-emitting display device has a first mode having a first refresh rate and a second mode having a second refresh rate that is lower than the first refresh rate, the second mode having a first period and a second period that is subsequent to the first period, and wherein, in the first period of the second mode, the data driver subsequently supplied data voltages to at least two of the plurality of subpixels, and in the second period of the second mode, the data driver supplies a specific voltage to the plurality of subpixels, the specific voltage being the same as one of at least two of the data voltages sequentially supplied to the at least two subpixels.. .
Lg Display Co., Ltd.

Pixel circuit, driving method, organic electroluminescent display panel, and display device

A pixel circuit, a driving method, an organic electroluminescent display panel, and a display device, the pixel circuit includes a light emitting element, a driving control module, a resetting control module, a charging control module, a writing control module, and a light emitting control module; the resetting control module resets the first node and the light emitting element; the charging control module charges the second node through the light emitting control module and discharges the second node through the driving control module and the resetting control module; the writing control module writes a data signal to the second node; and the light emitting control module controls the driving control module to drive the light emitting element to emit light.. .
Boe Technology Group Co., Ltd.

Pixel unit structure of organic light emitting diode display panel and driving mechanism thereof

A pixel unit structure of an organic light emitting diode display panel includes a switch transistor, a storage capacitor, an organic light emitting diode, a driving transistor, a first control circuit, and a second control circuit. The organic light emitting diode is controlled by the driving transistor and the first control circuit to emit light.
Hon Hai Precision Industry Co., Ltd.

Organic light emitting display panel and organic light emitting display device including the same

Disclosed are an organic light emitting display panel and an organic light emitting display device including the same, in which a pixel driving circuit of a subpixel, sharing an anode with a white subpixel, of subpixels configuring a unit pixel is disconnected from the outside of the subpixel.. .
Lg Display Co., Ltd.

Light emitting display device

A light emitting display device including: a display panel; a plurality of pixels included in the display panel, each of the plurality of pixels including a driving switching element connected to a first power line and a light emitting element connected to a second power line; a maximum voltage detection unit for detecting a voltage from each of the light emitting elements of each of the pixels and outputting a maximum voltage that has a highest voltage level among the detected voltages; and a power supply unit for correcting a first driving voltage based on the maximum voltage and applying the corrected first driving voltage to the first power line.. .
Samsung Display Co., Ltd.

Organic electroluminescent display panel and display device

The present disclosure provides an organic electroluminescent display panel including a plurality of pixel cells arranged into a matrix on a base substrate. Each pixel cell includes at least two subpixels arranged next to each other along a first direction.
Shanghai Tianma Micro-electronics Co., Ltd.

Micro display panels with integrated micro-reflectors

A display panel with integrated micro-reflectors. The display panel also includes an array of pixel light sources (e.g., micro-leds) electrically coupled to corresponding pixel driver circuits (e.g., fets).
Hong Kong Beida Jade Bird Display Limited

Output buffer, operating the same, source driver and display device

The present disclosure relates to an output buffer, a method for operating the same, a source driver and a display panel. The output buffer includes a matching unit, an input unit and an output unit.
Boe Technology Group Co., Ltd.

Display device and sub-pixel transition

A display device includes a display panel including gate lines, data lines, a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel, wherein the first color sub-pixel, the second color sub-pixel, and the third color sub-pixel are defined by intersections between the data lines and gate lines; a data driver configured to apply a source signal to the data lines; and a transition control unit configured to control a sequential supplying of the source signal to the first color sub-pixel, the second color sub-pixel, and the third color sub-pixel during a kth horizontal period and a sequential supplying of the source signal to the third color sub-pixel, the first color sub-pixel, and the second color sub-pixel during a k+1th horizontal period.. .
Lg Display Co., Ltd.

Shift register unit, shift register, driving method, display panel and display apparatus

A gate shift register unit comprises an activation signal terminal, a deactivation signal terminal, a reset signal terminal, a first level signal terminal, a second level signal terminal, a first control terminal, a first clock signal terminal, a second clock signal terminal, an output terminal, a first node, a second node, a first node control unit, a second node control unit, a reset unit, and an output unit. The first node control unit is connected to the first control terminal, the activation signal terminal, the first level signal terminal, the second level signal terminal, the deactivation signal terminal, the first node, and the second node, and configured to transfer a signal at the first level signal terminal or the second level signal terminal to the first node under a control of potential signals at the activation signal terminal, the deactivation signal terminal, the first control terminal, and the second node..
Shanghai Tianma Micro-electronics Co., Ltd.

Edge column differential sensing systems and methods

Electronic displays, systems, and methods that perform display panel sensing are provided. An electronic device may include processing circuitry that generates image data based at least in part on display panel sensing feedback and an electronic display.
Apple Inc.

Roadside display system, roadside unit and roadside display method thereof

A roadside display system, a roadside unit and a roadside display method thereof are provided. The roadside display system includes a sensor, a roadside unit and a display panel.
Industrial Technology Research Institute

3d transparent display device and operating method thereof

A three-dimensional (3d) transparent display device is provided. The 3d transparent display device includes a position obtaining unit configured to obtain information regarding 3d positions of both eyes of a user and a 3d position of a real object; a controller configured to estimate a two-dimensional (2d) position on a display screen at which an image of a virtual object is to be displayed on the basis of the 3d positions of the both eyes of the user and the 3d position of the real object; and a 3d transparent display panel configured to display the image of the virtual object on the display screen on the basis of the estimated 2d position of the virtual object..
Korea Electronics Technology Institute

Display device and operating method thereof

A display device includes a first substrate having light transmitting portions, a plurality of pixels positioned on the first substrate and including light emitting devices, a light sensor layer overlapping the first substrate and including light receiving devices respectively corresponding to the light transmitting portions, and a light guide layer positioned between the display panel and the light sensor layer and including light guide paths respectively corresponding to the light transmitting portions.. .
Samsung Display Co., Ltd.

Touch drive circuit, touch display device, and driving touch display device

A touch display device can sense a fingerprint touch using a pixel electrode and a data line. Before a capacitance variance of the pixel electrode in a fingerprint touch sensing interval is sensed, the voltage of only the data line is fixed to be identical to a voltage applied to a (+) terminal of an operational amplifier of a fingerprint touch sensing unit so that a capacitance variance of the data line is not transferred to the fingerprint touch sensing unit, and a capacitance variance of only the pixel electrode may be transferred.
Lg Display Co., Ltd.

Display device, always-on-display control method and mobile terminal using the same

A display device, an aod control method for the same, and a mobile terminal using the same are provided. An event view is displayed on a display panel in a first screen mode, and preset information is displayed on the display panel in a second screen mode.
Lg Display Co., Ltd.

Spliced panel and for automatically allocating content to be display on spliced panel

The present invention provides a spliced panel, a method for automatically allocating content to be displayed on the spliced panel, and a device for automatically allocating content to be displayed on the spliced panel. The method for automatically allocating content to be displayed on a spliced panel includes steps of s1: acquiring an image of the spliced panel; s2: analyzing the acquired image to obtain an arrangement manner of a plurality of display panels included in the spliced panel; s3: dividing an image to be displayed on the spliced panel into a plurality of sub-images according to the resultant arrangement manner of the plurality of display panels, such that the plurality of sub-images have a one-to-one correspondence to the plurality of display panels; and s4: inputting each of the plurality of sub-images to the corresponding display panel..
Boe Technology Group Co., Ltd.

Storage oled display panel compensation data

The present invention provides a storage method of oled display panel compensation data. First, the oled display panel is divided into a plurality of display zones, and then the compensation table and the link table are established.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Display device

A display device is capable of substantially minimizing sensing errors and substantially minimizing a pressure applied to a pixel area during a touch action, the display device including: a frame; a window facing at least a portion of the frame; a panel support portion between the window and a base portion of the frame; a flexible display panel including a central portion between the panel support portion and the window and an edge portion between the panel support portion and the base portion of the frame; and a first pressure sensing unit between the edge portion and the panel support portion.. .
Samsung Display Co., Ltd.

Driving circuit, touch display device, and driving the touch display device

A driving circuit, a touch display device, and a method of driving the touch display device. A plurality of first electrodes are disposed within a display panel.
Lg Display Co., Ltd.

Organic light-emitting display panel and organic light-emitting display device having built-in touchscreen

An organic light-emitting display panel having a built-in touchscreen includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer. An organic light-emitting display device includes the organic light-emitting display panel.
Lg Display Co., Ltd.

Organic light-emitting display panel and organic light-emitting display device having built-in touchscreen

An organic light-emitting display panel having a built-in touchscreen and an organic light-emitting display device having a built-in touchscreen is disclosed. The organic light-emitting display panel includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer.
Lg Display Co., Ltd.

Touch display panel, touch display device and driving the same

A touch display panel is provided. The touch display panel includes a first substrate, and a second substrate opposite to the first substrate.
Beijing Boe Optoelectronics Technology Co., Ltd.

Touch display device

There is provided a touch display device including a display panel including a first electrode for touch sensing, a first support that covers a back surface of an edge area of the display panel, a second support on a back side of the first support and that covers an entirety of the back surface of the display panel, and a touch driver configured to: apply a first electrode driving signal to the first electrode, select one of the first support and the second support as a second electrode, and apply a second electrode driving signal to sense a user's touch pressure applied to the display panel.. .
Lg Display Co., Ltd.

Touch display panel, display device and drive method

The present disclosure provides a touch display panel, a display device, and a drive method. The touch display panel includes a substrate, a plurality of touch sensing electrodes, and a plurality of pressure sensors.
Boe Technology Group Co., Ltd.

Display device and manufacturing the same

There are provided a display device and a method of manufacturing the same. The display device includes a display panel and a window disposed on the display panel.
Samsung Display Co., Ltd.

Driving circuit and sensing unit thereof

Provided is a driving circuit included in a touch display device, which is capable of performing display driving, touch sensing, and additional sensing in addition to the touch sensing. The driving circuit includes a common electrode driving controller, a pixel electrode driving controller, and a sending unit.
Lg Display Co., Ltd.

Display apparatus

A display apparatus includes a display panel and a sensor structure disposed on the display panel. The sensor structure includes a sensing electrode and a connection line connected to the sensing electrode.
Samsung Display Co., Ltd.

Display device and manufacturing the same

A display device and method of manufacturing the same, wherein the display device includes a display panel including a display area and a non-display area, and a transparent layer disposed on the display panel and exposed to outside of the device. The transparent layer includes a first member, a second member disposed under the first member, and a fingerprint sensor disposed between the first member and the second member to recognize fingerprint information.
Samsung Display Co., Ltd.

Plug-in touch display with pressure sensing function

The present disclosure proposes a plug-in touch display with a pressure sensing function. The touch display includes a capacitive touch screen to sense a touch and a display module includes a display panel having conductive layers which one of the conductive layers is configured to be used as a first capacitive sensing electrode, a backlight module positioned oppositely to the display panel, and a middle frame, configured to support the display panel and the backlight module.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Display screen, touch pen and display module

A display screen, a touch pen and a display module are disclosed. The display screen includes a frame, a touch display panel, a controller and a plurality of sound wave detectors; the plurality of sound wave detectors are disposed at different positions on the frame and at the same side of frame as an operating surface of the touch display panel.
Hefei Xinsheng Optoelectronics Technology Co., Ltd

Flexible display

A flexible display includes a display panel, a gate driver, and a bending sensing unit. The display panel has a plurality of rows of pixels arranged in sequence.
Au Optronics Corporation

Display device

A display device includes a display panel configured to be bent or unbent, a first sensor disposed on a first surface of the display panel and configured to sense a bending direction and a deformation rate of the display device, and a second sensor disposed on a second surface of the display panel and configured to sense the bending direction and the deformation rate of the display device.. .
Samsung Display Co., Ltd.

Display panel and driving method thereof

A display panel, including first and second substrates assembled into a cell, a transparent medium provided therebetween, and charged light-absorbing particles mixed in the transparent medium. The first substrate includes a first base body and a total internal reflection structure, and a refractive index of the transparent medium is smaller than each of refractive indexes of the total internal reflection structure and the light-absorbing particles.
Boe Technology Group Co., Ltd.

Display panel and driving method thereof

Embodiments of the present disclosure provide a display panel and a driving method thereof. The display panel includes a first substrate and a second substrate which are aligned and assembled into a cell, wherein the first substrate includes a first base body, a total internal reflection structure and a first electrode are provided at a side of the first base body facing to the second substrate, and the second substrate includes a second base body and a second electrode which is provided at a side of the second base body facing to the first substrate.
Boe Technology Group Co., Ltd.

Display panel, manufacturing method thereof and display device

The present disclosure provides a display panel, including: a base substrate; a plurality of hemispherical grooves arranged in the base substrate, a reflective material having a refractive index substantially greater than the base substrate being filled in each of the plurality of hemispherical grooves; and at least one electrochromic unit arranged on the base substrate with the reflective material. Each of the at least one electrochromic unit includes two transparent electrodes and an electrochromic material arranged between the two transparent electrodes..
Beijing Boe Display Technology Co., Ltd.

Liquid crystal display device and liquid crystal display panel

The present disclosure relates to a liquid crystal display panel and a liquid crystal display device including red, white, blue, and green liquid crystal cells in regions where two or more data lines and two or more gate lines intersect each other. In at least a portion of the liquid crystal display panel, an arrangement of the liquid crystal cells in the data line direction and the gate line direction is repeated..
Lg Display Co., Ltd.

Discharge circuit, array substrate, liquid crystal display panel and display device

A discharge circuit, an array substrate, a liquid crystal display panel and a display device are provided. The discharge circuit, including a discharge transistor, a signal control end and a low voltage power source end, a gate electrode of the discharge transistor is connected to the signal control end, a first electrode of the discharge transistor is electrically connected to a signal line, and a second electrode of the discharge transistor is electrically connected to the low voltage power source end; the discharge transistor is configured to release charges on the signal line to the low voltage power source end under an action of a control signal output by the signal control end..
Boe Technology Group Co., Ltd.

Array substrate and manufacturing the same, and display panel

The present disclosure provides an array substrate and a method for manufacturing the same, as well as a display panel. The array substrate includes a light transmissive layer which is formed on and covers over the whole of a layer where a source-drain electrode pattern is located, and under excitation of first color light emitted from an external backlight source, and the light transmissive layer is configured to, under excitation of first color light emitted from an external backlight source, emit second-color light for forming white light..
Hefei Xinsheng Optoelectronics Technology Co., Ltd

Display panel and display apparatus

The present disclosure relates to the field of display technology, and particularly relates to a display panel and a display apparatus. The display panel comprises a backlight source and a display substrate, wherein the display substrate comprises a plurality of pixel regions each comprising a transmissive region and a reflective region, a first polarizer is provided in an area corresponding to the transmissive region and at a side proximal to the backlight source, the first polarizer extends within the transmissive region only; and a reflective unit is provided in an area corresponding to the reflective region and close to the backlight source, and the reflective unit and the first polarizer are substantially provided in a same layer..
Chengdu Boe Optoelectronics Technology Co., Ltd.

Display device

A reflective display device is provided. The reflective display device includes a reflective display panel, a light unit configured to emit light to the reflective display panel, and a refractive sheet disposed on a front surface of the reflective display panel and configured to refract the light emitted from the light unit toward the reflective display panel..
Samsung Electronics Co., Ltd.

Liquid crystal display panel and forming the same, display device

A liquid crystal display panel and a method for forming the same and a display device are provided. The liquid crystal display panel includes two substrates opposite to each other and two polarizing plates at two sides of the two substrates away from each other.
Beijing Boe Display Technology Co., Ltd.

Liquid crystal display panel and liquid crystal display

The present disclosure proposes a liquid crystal display (lcd) panel. The lcd panel includes a first glass substrate, a second glass substrate, a semiconductor active layer, a source, a drain, a second dielectric layer, and a color filter layer.
Shenzhen China Star Optoelectronics Technologies Co., Ltd.

Display panel having a non-rectangular display region and a peripheral region

A display panel including a first substrate, a plurality of pixel units disposed on the first substrate and a shielding layer is provided. Each pixel unit includes a thin-film transistor, a first signal line and a second signal line electrically connected to the thin-film transistor.
Hannstar Display Corporation

Display device

There is disclosed a display device comprising a front case, a display panel spaced apart from the front case to define a first space therebetween, a backlight unit coupled to a rear surface of the display panel, a middle frame spaced apart from a rear surface of the backlight unit to define a second space therebetween, a rear case spaced apart from a rear surface of the middle frame to define a third space therebetween, wherein the rear case is coupled to the front case to enclose the first space, the second space, and the third space such that air is not permitted to flow between the first, second, and third spaces and an exterior of the display device, a closed cooling unit disposed such that air is permitted to flow between the closed cooling unit and the first, second, and third spaces, a closed heat exchange unit disposed at the rear case and configured such that air is permitted to flow between the closed heat exchange unit and the first, second, and third spaces via the closed cooling unit, an open heat exchange unit disposed at the rear case and configured such that air is permitted to flow between the open heat exchange unit and the exterior of the display device, wherein the open heat exchange unit is further configured to exchange heat with the closed heat exchange unit and an open cooling unit configured to exhaust air from the open heat exchange unit to the exterior of the display device.. .
Lg Electronics Inc.

Display module, electronic device and manufacturing method thereof

A display module for an electronic device includes a frame, a backlight module, a display panel, and a cover. The frame includes a bottom wall, and a side wall surrounding a peripheral edge of the bottom wall and defining a receiving slot with the bottom wall.
Chiun Mai Communication Systems, Inc.

Method of installing electronic component, display device and display system

A display device, a display system, and a method of installing an electronic component are disclosed. In one embodiment, the electronic component is junctioned to a display panel of the display device using an auto-agglutination solder.
Lg Display Co., Ltd.

Liquid crystal display panel and manufacturing method thereof

The present invention provides a liquid crystal display panel and a manufacturing method thereof, in which aligned carbon nanotube arrays are provided to replace photo spacers that are used in the prior art and takes advantage of the excellent mechanic property and excellent stability of the aligned carbon nanotubes to significantly enhance the performance and service life of a liquid crystal display panel. The manufacturing method of the liquid crystal display panel of the present invention grows aligned carbon nanotubes on one substrate of a liquid crystal display panel to obtain spacers formed of aligned carbon nanotube arrays, so as to take advantage of the excellent mechanic property and excellent stability of the aligned carbon nanotubes to significantly enhance the performance and service life of a liquid crystal display panel..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Display panel and manufacturing the same, electronic paper and driving method thereof

A display panel and a method for manufacturing the same, an electronic paper and a driving method thereof are provided. The display panel includes: a first base substrate, a second base substrate arranged oppositely to the first base substrate, and multiple temperature-induced transmittance reversible components which not contacted with each other and arranged in an array between the first base substrate and the second base substrate.
Beijing Boe Display Technology Co., Ltd.

Liquid crystal display panel and preparation method thereof, and display device

A liquid crystal display panel and a preparation method thereof, and a display device are provided. The liquid crystal display panel includes a display region, a sealant arrangement region surrounding the display region, and a dummy region located between the display region and the sealant arrangement region.
Boe Technology Group Co., Ltd.

Cell alignment device

This disclosure relates to a cell alignment device for aligning a first substrate and a second substrate of a display panel. The cell alignment device comprises: a first platform and a second platform disposed oppositely; a light emitting unit disposed on a surface of the first platform facing the second platform and configured to emit light toward the second platform; a light sensing unit disposed on a surface of the second platform facing the first platform and configured to sense a light intensity of light emitted by the light emitting unit; and a control unit configured to, when the sensed light intensity is greater than or equal to a preset light intensity, adjust a position of at least one of the first platform and the second platform until the sensed light intensity is smaller than the preset light intensity.
Beijing Boe Display Technology Co., Ltd

Liquid lens array based on electrowetting method and manufacturing the same, and display device using the same

The display device includes a display panel configured to display an image. A liquid lens array of the display device is disposed at a side of the display panel, on which an image is displayed, and is capable of controlling an optical axis of a lens, which is formed by a shape between a first liquid and a second liquid, which is not mixed with the first liquid, filled therein be inclined to left and right sides by using an electrowetting phenomenon.

Double-sided display device and light guide plate and back light thereof

A light guide plate has the reflection section in the middle, the reflection section includes the first reflection surface, the second reflection surface, the third reflection surface and the fourth reflection surface, the reflection surfaces are surrounded end to end to be a close structure and the reflection section completely covers the thickness direction and the lengthwise direction of the light guide plate. Because of the horizontal component emitted by light source module through both sides of the light guide plate in the display device will be changed the transmission direction by the reflection surface, so as to be guided to the both sides of the display panel, and increasing the light utilization emitted by the light source module at least 5%-10%, thus no longer need to raise additional light source brightness, energy-efficient economy, the competitiveness of products have been greatly enhanced..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Color filter and display panel

A color filter and a display panel, wherein the color filter includes a color correction material. In an absorption spectrum of the color correction material, a wavelength interval of the absorption spectrum with a visible light absorption rate smaller than 0.2 is from 150 to 180 nanometers..
Hannstar Display Corporation

Pixel arrangement structure, display panel and display device

A pixel arrangement structure, a display panel and a display device are provided. The pixel arrangement structure includes a plurality of repeating units, each repeating unit includes one first sub-pixel, one second sub pixel and two third sub-pixels; the four sub-pixels of each repeating unit constitute two pixels, with the first sub-pixel and the second sub-pixel being shared by the two pixels; in a first direction of the pixel array, the sub-pixel density is equal to 1.5 times of the pixel density, in a second direction of the pixel array, the sub-pixel density is equal to 1.5 times of the pixel density; wherein, the first direction and the second direction are different directions..
Boe Technology Group Co., Ltd.

Method and device for detecting low voltage differential signal

Embodiments of the present application disclose a method and a device of detecting a low voltage differential signal output to a liquid crystal display panel. In the method, the low voltage differential signal is decoded into a pixel color data signal; and then blanking signals of the pixel color data signal are counted..
Beijing Boe Optoelectronics Technology Co., Ltd.

Temperature sensing system integrated in liquid crystal display panel and liquid crystal display panel

The present invention provides a temperature sensing system integrated in a liquid crystal display panel and a liquid crystal display panel. The temperature sensing system includes a sensing unit (11), located in a display region (1) of the liquid crystal display panel, and a calculation and control unit (12), located outside the display region (1); the sensing unit (11) includes a first metal conductor (a) and a second metal conductor (b) located in the display region (1), and as a short circuit point exists between the two, a voltage difference generates between the two, and the voltage difference is converted into a digital signal with an analog to digital converter (122) after it is amplified by an operational amplifier (121), and finally, the micro controller unit (123) processes the digital signal to obtain a temperature in the liquid crystal display panel and to determine whether the protect temperature is reached..
Shenzhen China Star Optoelectronics Technology Co., Ltd.



Display Panel topics:
  • Display Panel
  • Liquid Crystal Display
  • Liquid Crystal
  • Touch Panel
  • Ultraviolet
  • Transport Layer
  • Organic Electroluminescence
  • Binding Energy
  • Line Driver
  • Trigger Signal
  • Hibernate Mode
  • Vibration Sensor
  • Pattern Recognition
  • Input Device
  • Circuit Board


  • Follow us on Twitter
    twitter icon@FreshPatents

    ###

    This listing is a sample listing of patent applications related to Display Panel for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Display Panel with additional patents listed. Browse our RSS directory or Search for other possible listings.


    1.6056

    file did exist - 12448

    2 - 1 - 251