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Light emitting device and display device

Display device

Electronic device

Date/App# patent app List of recent Display Panel-related patents
08/14/14
20140228077
 Mobile computing device with expanded display size patent thumbnailMobile computing device with expanded display size
A mobile computing device comprising a display panel and a home button, the display panel being disposed on the exterior front surface and the home button being disposed on the exterior back surface of the mobile computing device. The front surface may be free of any additional user input/output devices apart from the display panel.
08/14/14
20140226311
 Light emitting device and display device patent thumbnailLight emitting device and display device
There are provided a light-emitting device for use in a backlight unit of a display apparatus equipped with a display panel, which can be made lower in profile and is capable of applying light to the display panel with uniformity in the brightness of the display panel in the planar direction of the display panel, as well as a display apparatus equipped with the light-emitting device. A backlight unit includes a printed substrate, a plurality of light-emitting sections each having a base support, an led chip and a lens, and a reflective member surrounding the light-emitting section.
08/14/14
20140226294
 Display device patent thumbnailDisplay device
A display system in which no space for housing an external terminal device is created on a board is provided. This display device includes: a display panel; a board; a back cover which covers the board at least partially and which has an opening; and a slot structure which is arranged inside the opening and into which an external terminal device is inserted.
08/14/14
20140226272
 Electronic device patent thumbnailElectronic device
According to one embodiment, an electronic device includes a first main unit having a surface thereof provided with a display panel, a second main unit having a surface thereof provided with another display panel, a hinge mechanism coupling the first and second main units, and two operation buttons arranged symmetrical with respect to a center line passing through the respective centers of the first and second main units.. .
08/14/14
20140226266
 Display apparatus patent thumbnailDisplay apparatus
A display apparatus includes a display module including a flexible display panel for displaying an image, and a variable member for varying a shape of the flexible display panel. The variable member includes a variable section capable of bending in shape.
08/14/14
20140226265
 Electronic apparatus patent thumbnailElectronic apparatus
According to one embodiment, an electronic apparatus includes a display panel, a back cover which covers a rear side of the display panel, an outer edge region along an outer edge of the back cover, a first rib on an inner border of the outer edge region, a second rib along the first rib within the outer edge region, and a third rib continuous with the first rib and the second rib.. .
08/14/14
20140226206
 Image display apparatus patent thumbnailImage display apparatus
An image display apparatus includes a display panel that displays an image and a window layer disposed on the display panel and including a display area transmitting the image and a non-display area surrounding the display area. The window layer includes a window cover disposed to face the display panel, a decorated printed layer disposed on a lower surface of the window cover in the non-display area, and a polarization layer disposed on the lower surface of the window cover in the display area and disposed in the non-display area to cover the decorated printed layer.
08/14/14
20140226205
 Stereoscopic display patent thumbnailStereoscopic display
A stereoscopic display includes: a display panel in which sub-pixels of a plurality of colors are arranged in a predetermined arrangement pattern; and a parallax barrier having a barrier pattern including transmission sections allowing light to pass therethrough and a shielding section shielding light. The arrangement pattern and the barrier pattern are configured in such a manner that stereoscopic vision is achieved when the display panel and the parallax barrier are both in a first arrangement state and in a second arrangement state, the first arrangement state and the second arrangement state having such a positional relationship that vertical direction and horizontal direction are interchanged with each other..
08/14/14
20140226112
 Method for manufacturing curved-surface display patent thumbnailMethod for manufacturing curved-surface display
A method for manufacturing a curved-surface display having a desired curved shape using a flat display panel having a first substrate and a second substrate includes: paring partially outer surfaces of the first substrate and the second substrate so as to reduce thicknesses thereof to a predetermined thickness; attaching a polarizer on at least one of the pared outer surfaces of the first substrate and the second substrate; and attaching a reinforcing plate having the same shape with the desired curved shape and light transmitting characteristics to the display panel using an adhesive layer which is formed on at least a portion of edge portions of the display panel in a state that the pared flat display panel to which the polarizer is attached is bent to the desired curved shape.. .
08/14/14
20140226111
 Method for manufacturing curved-surface display patent thumbnailMethod for manufacturing curved-surface display
A method for manufacturing a curved-surface display having a desired curved shape using a flat display panel having a first substrate and a second substrate includes: paring partially outer surfaces of the first substrate and the second substrate so as to reduce thicknesses thereof to a predetermined thickness; attaching a polarizer on at least one of the pared outer surfaces of the first substrate and the second substrate; and attaching a reinforcing plate having the same shape with the desired curved shape and light transmitting characteristics to the display panel using an optically clear adhesive layer which is formed on an outer surface of the polarizer so as to fill the pared portion.. .
08/14/14
20140226108
Liquid crystal display device
A liquid crystal display device includes a liquid crystal display panel formed by a pair of transparent substrates facing each other with a liquid crystal layer therebetween, and a backlight device mounted on a back surface of the liquid crystal display panel. The backlight device includes a light source in which multiple light emitting elements are arranged in parallel on a surface of a substrate, and a light guide plate for converting light from the light source that is provided in the periphery of the light guide plate, into planar light (backlight beam) and emitting the planar light.
08/14/14
20140226107
Fixing device of diffusing plate and display apparatus having the same
A display apparatus includes a liquid crystal display panel configured to display an image, and a backlight unit configured to emit light to the liquid crystal display panel, wherein the backlight unit includes a bottom chassis comprising an accommodation space configured to accommodate a plurality of light sources, a middle mold provided on the bottom chassis, a diffusing plate provided on the middle mold, and a fixing member provided on an outer surface of the bottom chassis and configured to contact one side of the diffusing plate and prevent movement of the diffusing plate.. .
08/14/14
20140226106
Liquid crystal display device having improved cooling efficiency
A liquid crystal display device includes a liquid crystal display panel, a light guide plate disposed on a lower part of the liquid crystal display panel, an led circuit substrate disposed along at least one side of the light guide plate to accommodate an led on a front surface thereof, and a heat transmission member having a first part that faces a lower surface of the light guide plate and a second part that is extendedly bent from the first part and faces the led circuit substrate.. .
08/14/14
20140226094
Display panel, 3-d display apparatus, and display method based on segmented parallax barriers
A display panel based on a segmented parallax barrier according to the present invention includes the segmented parallax barrier disposed in a front or back of an image panel and configured to block a specific part of an image displayed through the image panel and wherein the segmented parallax barrier is configured to connect fine transparent electrodes belonging to an identical group through a transparent electrode, from among fine transparent electrodes grouped in specific patterns, so that voltage is supplied to the fine transparent electrodes without an additional feed line assigned to each fine transparent electrode. Accordingly, the production cost of a tn-lcd panel based on a segmented parallax barrier can be reduced, and a tn-lcd panel having excellent barrier pattern characteristics can be easily manufactured..
08/14/14
20140226088
Touching display panel and display device using the same
A touching display panel and a display device using the same are provided. The touching display panel includes a liquid crystal layer, a first substrate having a hard surface structure, a second substrate, a touch sensor layer, a thin-film transistor layer, and a color filter layer.
08/14/14
20140226087
Touching display panel and display device using the same
A touching display panel and a display device using the same are provided. The touching display panel includes a liquid crystal layer, a first substrate having a hard surface structure, a second substrate, a touch sensor layer, a thin-film transistor layer, and a color filter layer.
08/14/14
20140225940
Multi-primary colour display device
This multi-primary-color display device (100) includes a multi-primary-color display panel (10) and a signal converter (20). The display device assigns a plurality of subpixels that form each pixel to a plurality of virtual pixels and is able to conduct a display operation using each of the plurality of virtual pixels as a minimum color display unit.
08/14/14
20140225938
Structural and low-frequency non-uniformity compensation
A system for compensating for non-uniformities in an array of solid state devices in a display panel displays images in the panel, and extracts the outputs of a pattern based on structural non-uniformities of the panel, across the panel, for each area of the structural non-uniformities. Then the structural non-uniformities are quantified, based on the values of the extracted outputs, and input signals to the display panel are modified to compensate for the structural non-uniformities.
08/14/14
20140225933
Method of reducing power consumption and display device for reducing power consumption
A display device configured to reduce power consumption, in accordance with an exemplary embodiment of the present invention, includes a signal controller configured to calculate saturation data, luminance data, and power consumption data of input image data, to calculate a compensation ratio based on a rate of change of luminance, a rate of increase of saturation, or a power consumption, to generate compensation image data having a saturation of a red, green, or blue image of the input image data increased up to a threshold value so that the compensation ratio exceeds a reference value, and to send the generated compensation image data to a data driver, and the data driver configured to supply data voltages corresponding to the compensation image data, in response to gate signals sequentially generated from a gate driver to a display panel.. .
08/14/14
20140225882
Display panel
A display panel includes a gate driving circuit and a control circuit. The gate driving circuit includes a plurality of circuit stages.
08/14/14
20140225881
Display device
A display device (1) includes (i) refresh rate changing means (15) for changing a refresh rate of a display panel (2) and (ii) a polarity reversal controlling section (20) for changing, in accordance with a change in the refresh rate, at least one of a temporal cycle and a spatial cycle of a polarity reversal of a source signal.. .
08/14/14
20140225880
Display device for measuring display characteristics associated with display of display panel
The present invention relates to a display device that measures display characteristics (such as luminance or chromaticity) associated with a display panel. The display device of the present invention has a light sensor (5) provided at a position allowing outgoing light from a screen (1a) of a liquid crystal panel (1), which serves as the display panel, and extraneous light reflected on the screen (1a) to enter the light sensor (5).
08/14/14
20140225876
Display apparatus, driving chip and error message transmission method thereof
A display apparatus, a driving chip, and an error message transmission method are provided. The driving chip is coupled to a system end to drive a display panel.
08/14/14
20140225849
Display device
A display device includes a display panel, a light shielding plate having an opening, a protective plate, and a coordinate input device having a transparent substrate, and a first flexible interconnect substrate. The coordinate input device is disposed on the display panel at the side of a display screen, and each of the light shielding plate and the protective plate is arranged on the coordinate input device on the opposite side of the display panel.
08/14/14
20140225808
Large scale led display
A large scale led display has a number of display panels each having a cable and spacer support structure for a number of led modules. Adjacent display panels are connected together by a number of seam links that snap onto one cable of one of the display panels and one cable of the adjacent display panel.
08/07/14
20140223343
Foldable display, flexible display and icon controlling method
A foldable display, a flexible display and an icon controlling method are provided. The icon controlling method may include the following steps.
08/07/14
20140220892
Electronic apparatus and data transmission system
An electronic apparatus is cooperated with an operation apparatus and includes a display panel and a transceiver module. The display panel has at least one electrode.
08/07/14
20140218918
Multi display system, and display device
The present invention aims at mitigating a light guide member being peeled off and a display panel being damaged by stress exerted on an adhesive section or the like between the light guide members. A multi-display system has a plurality of display devices (100) arranged in a matrix such that a cushioning member (310) is arranged alongside a light guide member (150) and between the respective light guide members (150) of two of the adjacent display devices (100) among the plurality of display devices (100).
08/07/14
20140218863
Outdoor display device
A display device comprises a display panel, a protective glass sheet disposed on the front face side of the display panel, a housing that holds the display panel, an exhaust fan that generates an air flow in the space between the display panel and the protective glass, an intake opening that draws air to be sent into the space in from the outside of the housing, an exhaust opening that exhausts air that has passed through the space to the outside of the housing, an ambient temperature sensor that senses the ambient temperature and the temperature of the intake opening, an exhaust-side temperature sensor that senses the temperature of the exhaust opening, and a controller that calculates the difference between the temperature sensed by the intake-side temperature sensor and the temperature sensed by the exhaust-side temperature sensor as a difference value, and determines the rotational speed of the exhaust fan on the basis of the ambient temperature and the difference value.. .
08/07/14
20140218787
Flat panel electronic apparatus and display panel thereof
A display panel is provided that includes a plurality of pixel units, each having a first surface and a second surface opposite to the first surface, and comprising an electrophoretic gel part with a shape tapered in a direction from the first surface to the second surface, wherein a top surface of the electrophoretic gel part forms the first surface and electrophoretic particles are provided in the electrophoretic gel part; a light guiding part with a shape tapered in a direction from the second surface to the first surface, wherein the light guiding part and the electrophoretic glue part match in shape and abut with each other, and a bottom surface of the light guiding part forms at least a portion of the second surface; and a light-emitting device provided on the bottom surface of the light guiding part and operable to emit light toward the first surface.. .
08/07/14
20140218671
Liquid crystal display panel with multi-domain unit pixels and an optical mask for manufacturing the same
A liquid crystal display panel, including a unit pixel including a first substrate having a first alignment film, a second substrate having a second alignment film spaced apart from and facing the first alignment film, and a liquid crystal layer interposed between the first alignment film and the second alignment film; and first and second adjacent domains, each of which includes a domain boundary region defining part of an area between the adjacent domains, and a normal-luminance region adjacent to the domain boundary region, wherein pretilt angles of liquid crystal molecules near the first alignment film in the domain boundary regions are greater than pretilt angles of liquid crystal molecules near the first alignment film in the normal-luminance regions.. .
08/07/14
20140218669
Display panel and display device
A display panel and a display device are disclosed. The display panel comprises a lower substrate, an upper substrate and a liquid crystal layer disposed between the upper substrate and the lower substrate, a lower polarizer is disposed at a light incident side of the lower substrate, an upper polarizer is disposed at a light exiting side of the upper substrate.
08/07/14
20140218660
Dual display module and method for enhancing display brightness
A dual display module including a transmissive display panel, at least one transparent light guide device, and at least one light source is provided. The transmissive display panel has a first display surface and a second display surface opposite to the first display surface.
08/07/14
20140218651
Liquid crystal display device
A liquid crystal display device including a liquid crystal display panel having, a first substrate, a second substrate, a sealing material provided between the first substrate and the second substrate, a liquid crystal layer sealed in a region surrounded by the sealing material between the first substrate and the second substrate. The first substrate includes a plurality of first cell regions having a pixel electrode and a thin film transistor arranged in a matrix, and the second substrate includes a protective film over the second substrate and a light blocking film coated with the protective film on a surface of the second substrate on the liquid crystal layer side..
08/07/14
20140218644
Visible sensing transistor, display panel and manufacturing method thereof
A display device includes an infrared sensing transistor and a visible sensing transistor. The visible sensing transistor includes a semiconductor on a substrate; an ohmic contact on the semiconductor; an etch stopping layer on the ohmic contact; a source electrode and a drain electrode on the etch stopping layer; a passivation layer on the source electrode and the drain electrode; and a gate electrode on the passivation layer.
08/07/14
20140218639
Touch display panel and touch display apparatus
A touch display panel comprises a display panel, a touch panel and a circuit connection board. The display panel includes a first substrate and a second substrate which are disposed oppositely.
08/07/14
20140218627
Television set
A television set includes a front cover, a back cover, a display panel, a receiving body, and a circuit board. The front cover and the back cover define a receiving space.
08/07/14
20140218626
Self-luminous display panel, and display apparatus having the same
A display apparatus includes: a signal receiver configured to receive an image signal; a signal processor configured to process the image signal received by the signal receiver; and a display panel configured to display the image signal processed by the signal processor as a processed image, wherein the display panel includes: a glass substrate; a first electrode layer; a second electrode layer disposed between the first electrode layer and the glass substrate; a light emitting layer disposed between the first electrode layer and the second electrode layer, configured to generate a plurality of colors of light, and configured to emit the light to the glass substrate; a linear pattern layer formed on a surface of the glass substrate and including linear bars extending in one direction to transmit a preset polarizing direction of light; and a phase retardation layer disposed between the second electrode layer and the linear pattern layer.. .
08/07/14
20140218602
Display device including camera module
A display device including a camera module; a display panel; and a side cover part covering at least a portion of a side of the display panel and including a camera module cut-out receiving portion for coupling the camera module to the side cover part such that the coupled camera module does not protrude to an outside of the side cover part.. .
08/07/14
20140218539
Chromaticity correction device, chromaticity correction method, and display device
A chromaticity correction device corrects chromaticity of a video signal displayed on a display panel of a display device to correspond to a change in a luminance value of the display panel. The chromaticity correction device includes a luminance detection unit which detects the luminance value, a backlight driving level detection unit which detects a backlight driving level, a temperature detection unit which detects an internal device temperature or an ambient temperature, a reference luminance value calculation unit which estimates a reference luminance value in a characteristic of an initial state, a chromaticity calculation unit which obtains a chromaticity change amount of white point chromaticity and estimated white point chromaticity that is an estimated value of current white point chromaticity, a chromaticity correction value calculation unit which obtains a chromaticity correction value and a chromaticity correction circuit which corrects the chromaticity of the video signal..
08/07/14
20140218492
Display device and method for manufacturing phase retarder film thereof
A display device includes a display panel and a phase retarder film disposed on the display panel. The display panel has a first pixel region, a second pixel region and a third pixel region disposed between the first pixel region and the second pixel region.
08/07/14
20140218419
Semiconductor integrated circuit, self-luminous display panel module, electronic apparatus, and method for driving power supply line
A semiconductor integrated circuit and corresponding display panel and electronic apparatus. A pixel element includes a self-luminous element and a drive transistor connected to a power supply line.
08/07/14
20140218412
Display device having display panel with integrated logo
A display device including a display panel having an image display area and a non-display area, a driver circuit unit to feed an image formation driving signal to the display panel and a controller is provided. The display panel includes a transparent board including a light shielding portion formed along an edge thereof to define the non-display area and a light transmitting portion formed at a part of the light shielding portion, a rear board placed to face the transparent board and a logo module placed on a rear surface of the transparent board to overlap the light transmitting portion to outwardly display a logo through the light transmitting portion.
08/07/14
20140218332
Flat panel electronic device
A flat panel electronic device is presented. The flat panel electronic device comprises an actuating apparatus, a supporting apparatus and a control apparatus.
08/07/14
20140218322
Display panel capable of detecting touch and display apparatus having the same
A display apparatus includes: a display panel including a substrate, a black matrix formed on the substrate and dividing at least one of a plurality of pixels and a plurality of sub-pixels from others, and a mesh layer including a plurality of first conductive wires extended in a first direction on the substrate and a plurality of second conductive wires extended in a second direction different from the first direction on the substrate; and a controller configured to determine a location of a touch based on a change in electric current of at least one from among the plurality of first conductive wires and at least one from among the plurality of second conductive wires by the touch occurring on the display panel, wherein the plurality of first conductive wires and the plurality of second conductive wires are disposed on the substrate according to an arranged location of the matrix.. .
08/07/14
20140218308
Touch-sensitive display apparatus
Disclosure herein is related to a touch-sensitive display apparatus that is constituted of a display panel and a touch-sensitive panel. A plurality of pixels are employed to render a frame generated by the display panel.
08/07/14
20140218276
Shift register circuit, display panel, and electronic apparatus
Disclosed herein is a shift register circuit that is formed on an insulating substrate with thin film transistors having channels of the same conductivity type and includes shift stages, each of the shift stages including: a first thin film transistor; a second thin film transistor; a 3(1)-th thin film transistor; a 3(2)-th thin film transistor; a 4(1)-th thin film transistor; a 4(2)-th thin film transistor; a fifth thin film transistor; and a sixth thin film transistor.. .
08/07/14
20140218275
Display device and terminal device
To provide a plural-viewpoint display device having an image separating optical element such as a lenticular lens or a parallax barrier, which is capable of achieving a high image quality by suppressing deterioration in the display image quality caused when a block division driving method is employed, and to provide a terminal device, a display panel, and a driving method thereof, which can be preferably used for those devices. A pixel group configured with pixels for displaying a right-eye image includes a pixel connected to a data line phase-deployed in the first phase of a block division driving method, and a pixel connected to a data line phase-deployed in the third phase, and a pixel connected to a data line phase-deployed in the second phase.
08/07/14
20140218274
Display panel
A display panel comprises a plurality of scan lines and a scan driving circuit having a plurality of stages in series, each of stages comprising a shift register unit and a compensation unit. The shift register unit and the compensation unit in the same stage are at the opposite sides of the display panel.
08/07/14
20140217429
Light emitting diode display panel
A light emitting diode display panel includes a substrate and a plurality of pixels. The substrate includes a plurality of transverse signal lines and a plurality of longitudinal signal lines crossing each other.
08/07/14
20140217411
Array substrate and liquid crystal display panel
Embodiments provide an array substrate and a liquid crystal display panel. The array substrate comprises: a substrate, data lines and gate lines which are provided on the substrate and intersect with each other, and sub-pixel units which are defined by surrounding of the data lines and the gate lines and are arranged in an array form.
08/07/14
20140217384
Display panel and display device
A display panel includes: a plurality of pixel circuits formed in a matrix on a substrate; an insulating layer covering the plurality of pixel circuits; a plurality of light emitting elements connected to the plurality of pixel circuits, and arranged in a matrix on the insulating layer; a filtering layer including a light transmitting section at least in a part of a region facing the light emitting element and a light shielding section formed in a same plane as the light transmitting section, and formed on an opposite side from the pixel circuit in relation to the light emitting element; a light reflecting section formed in a region facing the light shielding section, and between the light emitting element and the filtering layer; and a light receiving element formed in a region facing the light shielding section, and on the pixel circuit side in relation to the light emitting element.. .
08/07/14
20140217335
Electroluminescent device
Disclosed are electroluminescent devices that comprise organic layers that contain dibenzofuran compounds. The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers.
07/31/14
20140213178
Display panel for front-side wireless communication
An example provides an apparatus including a display panel, a shielding layer including an opening adjacent to a back side of the display panel, and an antenna overlapping the opening to allow for wireless communication with the apparatus from a front side of the display panel.. .
07/31/14
20140211431
Organic light emitting diode display device
An organic light emitting diode (oled) display device includes: a display panel including a display area and a non-display area provided in an external side of the display area; a set frame disposed on a rear surface of the display panel and supporting the display panel; a side frame surrounding a side surface of the display panel and covering the non-display area; and a cover window covering the display area disposed in an inner space surrounded by the side frame.. .
07/31/14
20140211258
Operation console, control method thereof and image forming apparatus
In an operation unit, a display panel displays a two-sided copy setting screen image including a still image display area on which a plurality of software keys (two-sided copy setting keys) corresponding to respective ones of a plurality of processes (one-sided/one-sided copy process, one-sided/two-sided copy process, two-sided/two-sided copy process and two-sided/one-sided copy process), for selecting any of the plurality of processes, are displayed. A touch-panel receives an input operation to the plurality of software keys.
07/31/14
20140211134
Liquid crystal display panel and method for manufacturing the same
An lcd panel and a method for manufacturing the lcd panel are disclosed. The lcd panel comprises: an array substrate, a color filter substrate, and a liquid crystal layer filled between the array substrate and the color filter substrate.
07/31/14
20140211130
Polarizing plate and optical display including the same
A polarizing plate includes a polarizer, and a protective film on one side of the polarizer and including a reverse dispersion liquid crystal coating layer having λ/4 retardation. An optical display panel includes the polarizing plate.
07/31/14
20140211128
Liquid crystal display
A liquid crystal display includes a liquid crystal display panel including pixels and a backlight unit disposed at a rear side of the liquid crystal display panel to supply first and second color lights having different wavelengths to the liquid crystal display panel. In each pixel, first and second color filters having first and second colors different from each other are sequentially arranged in a first direction.
07/31/14
20140211123
Display module and display apparatus having the same
A display module includes a display panel, a diffusion plate, a bottom chassis, and a transparent spacer made having a diffusion pattern formed thereon disposed on the bottom chassis to support the diffusion plate.. .
07/31/14
20140211121
Display module and display apparatus having the same
A display module includes a display panel; a backlight unit which is disposed behind the display panel and configured to emit light toward the display panel; a bottom chassis configured to accommodate the backlight unit; and a reflective sheet which is disposed inside the bottom chassis and configured to reflect a light portion incident thereon toward the display panel. The reflective sheet includes a sheet bottom portion corresponding to a front surface of the bottom chassis, a sheet inclined portion which is obliquely formed to face a rear surface of the display panel, and a light adjustment portion which is provided on the sheet inclined portion and configured to adjust the light portion reflected by the sheet inclined portion..
07/31/14
20140211105
Display device and method for fabricating the same
Display device and method for fabricating a display device comprising a display panel displaying an image, a window positioned opposite to the display panel, and an adhesive layer interposed between the display panel and the window, wherein the adhesive layer includes a first adhesive layer formed on the window, and a second adhesive layer formed on the first adhesive layer and made of a different material from the first adhesive layer.. .
07/31/14
20140210959
Pixel arrangement method that reduces color shift of pattern retarder glasses based 3d display system in large view angle and display panel using same
The present invention provides a pixel arrangement method that reduces color shift of pattern retarder glasses based 3d display system and includes: providing a display panel, which includes a substrate and a plurality of primary pixels that is formed on the substrate in an array; dividing the primary pixels in 3d mode displaying in such a way that each of the primary pixels is divided into four sub-pixels, wherein the sub-pixels are of colors that are pure colors and two adjacent ones of the sub-pixels in either horizontal or vertical direction are of different colors; and dividing the primary pixels in 2d mode displaying in such a way that each of the primary pixels is divided into three or four sub-pixels, wherein the sub-pixels are of colors that are pure colors and two adjacent ones of the sub-pixels in either horizontal or vertical direction are of different colors.. .
07/31/14
20140210879
Display device and method of driving the same
The present invention provides a display device which can display a clear stereoscopic image by distinctly separating a left image from a right image, and a method of driving the display device. The display device includes a display panel that sequentially displays a left image and a right image, and a polarizing panel disposed on the display panel, the polarizing panel to change a polarization direction of at least one of the left image and the right image so that polarization directions of the left image and the right image are different from each other.
07/31/14
20140210878
A method of processing image data for display on a display device, which comprising a multi-primary image display panel
A method of processing image data for display on a display device having a multi-primary image display panel (2) comprises receiving image data constituting an image for display on the image display panel. In a first mode, signal voltages to be applied to sub-pixels of the image display panel are determined from the received image data and from a secondary data value for the pixel thereby to generate luminance variations perceivable at a first viewing position (5) but substantially not perceivable at a second viewing position (3).
07/31/14
20140210875
Two dimensional/three dimensional switchable module and a method of driving the same
A two dimensional/three dimensional (2d/3d) switchable display module comprising a display panel, an optical module, a gate driver and a data driver is disclosed. The display panel comprises a plurality of sub pixels electrically coupled to a plurality of gate lines and a plurality of data lines.
07/31/14
20140210874
Method and apparatus for gray-scale gamma correction for electroluminescent displays
A circuit and method of driving a display panel requiring gray scale control wherein the voltage applied to a row of pixels is equal to the sum of voltages of opposite sign with respect to ground applied respectively to the row electrode and column electrodes whose intersection with the row defines the pixels. Gray scale is realized through modulation of the voltage applied to the column electrodes.
07/31/14
20140210776
Touch panel display device and touch panel controller
A common touch panel controller is used for performing touch detection by driving both a touch panel superimposed on a display panel of a touch panel display portion for display, and a touch sensor superimposed on a touch key pattern of a touch key input portion for buttons. A control circuit capable of switching detection characteristics of a detection circuit common to the both in accordance with detection from the touch panel display portion and detection from the touch key input portion is adopted in the touch panel controller..
07/31/14
20140210751
Semiconductor device
A semiconductor device including a display driving circuit that drives a display panel, a touch detection signal driving circuit that applies a touch detection signal to a touch sensor, and a touch state detection circuit that receives a signal obtained by observing the touch sensor is configured as follows. A connection switching circuit that switches connection between a terminal and an internal circuit is included therein.
07/31/14
20140210736
Organic light emitting display integrated with touch screen panel
An organic light emitting display can be integrated with a touch screen panel, in which control lines arranged in the touch screen panel are used as driving electrodes of a mutual capacitive touch screen panel, and a signal applied to the control lines in a touch recognition operation is input in synchronization with the signal applied to a display panel without having influence on the display. The control lines used as driving electrodes of the touch screen panel can be electrically connected to auxiliary lines arranged close to sensing electrodes of the touch screen panel, thereby improving touch recognition sensitivity..
07/31/14
20140210700
Display device
A display device includes a display panel including gate lines, data lines, and pixels connected to the gate line and the data lines, a gate driver driving the gate lines, a level shifter applying a gate clock signal to the gate driver, a data driver driving the data lines, a timing controller generating control signals to control the level shifter, the gate driver, and the data driver, and a backlight unit providing light to the display panel. The level shifter sets a voltage level of a gate-on voltage of the gate clock signal to a voltage level of a first gate-on voltage or a voltage level of a second gate-on voltage higher than the first gate-on voltage in response to a gate-on control signal..
07/31/14
20140210697
Display circuitry with dynamic pixel backlight and backlight sloping control
A system may include a processor, a graphics controller, and a display. The graphics controller may generate video data to be presented on the display.
07/31/14
20140210691
System and image processing apparatus with a plurality of display devices
An image processing apparatus includes display panels included in each of an operation unit 130 and a display unit 136, and a control unit causing the two display panels to successively make transitions to a power save mode if a prescribed time period has passed without any operation to the operation unit 130. If priority is given to the operation, the control unit first causes the display panel of display unit 136 to make a transition to the power save mode, and thereafter causes the display panel of the operation unit 130 to the power save mode.


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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

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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.
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