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This page is updated frequently with new Display Panel-related patent applications. Subscribe to the Display Panel RSS feed to automatically get the update: related Display RSS feeds. RSS updates for this page: Display Panel RSS RSS


Data lines driver of display apparatus includng the same and method of driving display panel using the same

Samsung Display

Data lines driver of display apparatus includng the same and method of driving display panel using the same

Flexible display device

Samsung Display

Flexible display device

Flexible display device

Au Optronics Corp.

Display panel and driving method thereof


Date/App# patent app List of recent Display Panel-related patents
07/30/15
20150214505 
 Amoled display panel,  fabricating film layer and display apparatus patent thumbnailnew patent Amoled display panel, fabricating film layer and display apparatus
An active matrix organic light emitting diode (amoled) display panel is disclosed. The display panel includes a substrate, an anode layer on the substrate, a hole transport layer on the anode layer, an illuminating layer on the hole transport layer, an electron transport layer on the illuminating layer, a cathode layer on the electron transport layer, and a cathode protection layer on the cathode layer.
Tianma Micro-electronics Co., Ltd.


07/30/15
20150214503 
 Display panel and  fabrication thereof patent thumbnailnew patent Display panel and fabrication thereof
A display panel is provided. The display panel includes a substrate, a pixel array, a peripheral circuit, and a protective layer.
Au Optronics Corporation


07/30/15
20150214487 
 9,10-bis[2-(p-substituted phenyl)pyrimidin-4-yl] anthracene compounds, methods of preparing the same, organic electroluminescent devices and organic electroluminescent display apparatus patent thumbnailnew patent 9,10-bis[2-(p-substituted phenyl)pyrimidin-4-yl] anthracene compounds, methods of preparing the same, organic electroluminescent devices and organic electroluminescent display apparatus
The invention relates to organic electroluminescent materials and provides 9,10-bis[2-(p-substituted phenyl)pyrimidin-4-yl] anthracene compounds and methods of preparing the same, organic electroluminescent devices comprising the compounds, and organic electroluminescent display apparatus comprising the devices. The compounds of the invention are easy to be synthesized and can be used as blue-phosphorescent organic electroluminescent materials.
Boe Technology Group Co., Ltd.


07/30/15
20150214258 
 Thin film transistor display panel and  manufacturing the same patent thumbnailnew patent Thin film transistor display panel and manufacturing the same
A thin film transistor display panel includes a gate electrode on a substrate; a gate insulating layer on the substrate and the gate electrode; a planarization layer on the gate insulating layer and at opposing sides of the gate electrode, where the planarization layer exposes the gate insulating layer; a semiconductor layer on the gate insulating layer; and a source electrode and a drain electrode on the semiconductor layer and spaced apart from each other.. .
Samsung Display Co., Ltd.


07/30/15
20150213780 
 Display panel self-refresh entry and exit patent thumbnailnew patent Display panel self-refresh entry and exit
Embodiments of an apparatus for implementing a display port interface are disclosed. The apparatus may include a source processor and a sink processor coupled through an interface.
Apple Inc.


07/30/15
20150213775 
 Data lines driver of display apparatus includng the same and  driving display panel using the same patent thumbnailnew patent Data lines driver of display apparatus includng the same and driving display panel using the same
A data lines driver includes a digital to analog converter configured to generate a normal data voltage based on a data signal, a buffer configured to buffer the normal data voltage and a power-on/reset part configured to generate an initial data voltage varying according to time and to selectively output either the initial data voltage or the normal data voltage.. .
Samsung Display Co., Ltd.


07/30/15
20150213773 
 Display device patent thumbnailnew patent Display device
A display device includes a driver circuit monolithically integrated in a display panel. The display panel has a plurality of pixel units and signal lines; and a driver circuit including a first circuit element and a second circuit element integrally formed on the display panel and electrically connected to each other, wherein patterning density of the first circuit element and patterning density of the second circuit element would be substantially different from each other if the first and second circuit elements were laid out as concentrated individual circuit elements, but where the driver layout includes at least two spaced apart first circuit element regions over which the first circuit element is distributively formed and the driver layout includes an interposed second circuit element region in which at least part of the second circuit element is formed..
Samsung Display Co., Ltd.


07/30/15
20150213772 
 Display panel and driving method thereof patent thumbnailnew patent Display panel and driving method thereof
A display panel and a driving method thereof are provided. The display panel includes scan lines, data lines, and a pixel array.
Au Optronics Corp.


07/30/15
20150213770 
 Display driving device and method patent thumbnailnew patent Display driving device and method
Display driving device and method are provided. The display driving device includes a timing controller configured to compare previous pixel data and current pixel data in units of a line, add or subtract n-bit weight data to or from the current pixel data based on the compared result, and generate the added or subtracted current pixel data as overdriving pixel data, and a channel driver configured to transmit a gray scale voltage corresponding to the overdriving pixel data to a display panel, during an overdriving operation..
Samsung Electronics Co., Ltd.


07/30/15
20150213769 
 Liquid crystal display patent thumbnailnew patent Liquid crystal display
A liquid crystal display includes: a display panel including a plurality of pixels arranged substantially in a matrix form, a plurality of gate lines connected to the pixels, and a plurality of data lines connected to the pixels; and a common voltage generator configured to generate a common voltage and apply the common voltage to the display panel, in which the common voltage generated from the common voltage generator is substantially the same as an optimum common voltage at a highest grayscale level, which minimizes flicker at the highest grayscale level.. .
Samsung Display Co., Ltd.


07/30/15
20150213755 
new patent

Wall structure, manufacturing the same, and display panel including the wall structure


A wall structure, method of manufacturing the same, and display panel including the wall structure are disclosed. In one aspect, the wall structure includes a plurality of first walls each extending in a first direction and a plurality of second walls each extending in a second direction crossing the first direction so as to form an intersection region between the first and second walls.
Samsung Display Co., Ltd.


07/30/15
20150213753 
new patent

Display panel and demultiplexer circuit thereof


A display panel and a demultiplexer circuit are provided. The demultiplexer circuit includes a first to a pth switch units.
Au Optronics Corporation


07/30/15
20150213746 
new patent

Gate driver integrated on display panel


Provided is a gate driver including a plurality of stages respectively transferring gate-on voltages to a plurality of gate lines. The stage includes a pull-up driver including a first transistor, the first transistor having a control terminal connected to a first node, an output terminal connected to a output terminal of a present stage and an input terminal connected to a first clock terminal, a first node pull-down portion including a second transistor, the second transistor having an input terminal connected to a buffer node, an output terminal connected to the first node and a control terminal connected to a second node, and a buffer node stabilizer including a third transistor, the third transistor having an input terminal and a control terminal connected to the first node, and an output terminal connected to the buffer node..
Sumsung Display Co., Ltd.


07/30/15
20150212685 
new patent

System and method in managing low-latency direct control feedback


A system includes: a display panel; a touch panel; an application processor; a visual accelerator combining video images from the application processor with overlay data in accordance with touch events from the touch panel and parameters from the application processor to supply combined images to the display panel; and memory coupled to the application processor, the memory storing: a request list including acceleration requests; and instructions that, when executed by the application processor, cause the application processor to execute a device driver to: identify an active acceleration request of the acceleration requests, the active acceleration request being associated with an application executed by the application processor; determine an active screen area of the display panel using window arrangement data from a window manager executed by the application processor; generate parameters in accordance with the active acceleration request and the active screen area; and transmit the parameters to the visual accelerator.. .
Samsung Display Co., Ltd.


07/30/15
20150212645 
new patent

Display panel, driver circuit, driving method, and electronic apparatus


A display panel includes: display elements; a plurality of drive electrodes; one or more touch detecting electrodes that form a capacitor along with the corresponding drive electrode; a main driver unit that generates a basic drive signal including a pulse part supplied to the drive electrodes; and a first auxiliary driver unit that includes a capacitive element and that exchanges electric charges between the capacitive element and the drive electrodes in synchronization with the pulse part.. .
Japan Display Inc.


07/30/15
20150212635 
new patent

Display device including a touch panel


A touch-sensitive display device is provided. The touch-sensitive display device includes a display panel and a touch panel.
Samsung Display Co., Ltd.


07/30/15
20150212548 
new patent

Flexible display device


A flexible display device includes a display panel including a flexible substrate, a display layer on the flexible substrate and including an electro-optical active layer, an encapsulation layer on the display layer, and a touch electrode layer. The touch electrode layer may include a first touch electrode layer under the display layer and including a plurality of first touch electrodes and a plurality of first touch signal lines coupled to the first touch electrodes, and a second touch electrode layer on the display layer such that the display layer is between the first touch electrode layer and the second touch electrode layer and including a plurality of second touch electrodes and a plurality of second touch signal lines coupled to the second touch electrodes..
Samsung Display Co., Ltd.


07/30/15
20150212547 
new patent

Flexible display device


A flexible display device includes a flexible display panel, a touch sensing layer on the flexible display panel, and a window on the touch sensing layer. The window may include an elastic portion and a plurality of rigid portions at a surface of the elastic portion and separated from each other.
Samsung Display Co., Ltd.


07/30/15
20150212377 
new patent

Liquid crystal display panel and liquid crystal display device


The present invention provides a liquid crystal display panel and a liquid crystal display device each of which exhibits a sufficiently increased transmittance and an excellent response speed in falling, with its three-layered electrode structure that controls the alignment of liquid crystal molecules by an electric field in both rising and falling. The liquid crystal display panel of the present invention includes: a first substrate; a second substrate; and a liquid crystal layer disposed between the substrates, the first substrate and the second substrate each having an electrode, the first substrate further having a dielectric layer, the electrode of the second substrate including a pair of comb-shaped electrodes and a planar electrode..
Sharp Kabushiki Kaisha


07/30/15
20150212369 
new patent

Transflective type liquid crystal display panel and display using the same


A transflective type liquid crystal display panel and a display using it are provided in order to solve the problem that there exists much difficulty in the making process of the upper substrate in the transflective type liquid crystal display panel. A second common electrode layer (201) is provided between an liquid crystal layer (24) and a first substrate (22) in a transmissive region (t) and a reflective region (r) in the display panel; the initial orientation of the liquid crystal molecules in the reflective region (r) forms an angle of 45 degrees with the transmissive axis of a lower polarizer (29); the initial orientation of the liquid crystal molecules in the transmissive region (t) is perpendicular to the first substrate (22) or a second substrate (202); a plurality of common electrodes (27) and a plurality of pixel electrodes (28) are provided on the surface of the second insulating layer (26) in the transmissive region (t) near the liquid crystal layer (24), and the common electrodes (27) and the pixel electrodes (28) are arranged with an interval therebetween..
Boe Technology Group Co., Ltd.


07/30/15
20150212367 
new patent

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


A color filter substrate, an array substrate, a liquid crystal panel and a liquid crystal display device are disclosed. Said color filter substrate includes a plurality of pixel units, wherein said pixel unit comprises two diamond shaped sub-pixels and four isosceles triangle shaped sub-pixels, every two isosceles triangle shaped sub-pixels are arranged into a sub-pixel column with their vertex angles opposite to each other, and two sub-pixel columns are parallel to each other; said two diamond shaped sub-pixels and said two sub-pixel columns are disposed alternatively in horizontal direction; and colors of said diamond sub-pixels and the isosceles triangle shaped sub-pixels at least contains red, blue and green.
Boe Technology Group Co., Ltd.


07/30/15
20150212366 
new patent

Color filter substrate, display panel and display device


A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a first substrate, a black matrix layer located on the first substrate, and an electrostatic discharge wire layer located on the black matrix layer and connected to the black matrix layer.
Tianma Micro-electronics Co., Ltd.


07/30/15
20150212363 
new patent

Display device


Provided is a display device including: a display panel; a support member that is in contact with at least a part of a lower side of the display panel; and a panel holder that has a first member supporting via the support member the lower side of the display panel. The support member is an elastic body that, in a case where the display panel is deformed, deforms accordingly as a result of a part thereof moving relative to the first member..
Canon Kabushiki Kaisha


07/30/15
20150212361 
new patent

Bezel-free display device


The present disclosure provides a bezel-free display device, including: a display panel including a display surface and a back surface opposite to the display surface; a panel connector, one end of which is secured onto a peripheral region of the back surface, and the other end of which is provided with a first support surface, a first snap-on member being provided on the first support surface; and a backlight module including a back plate and a sealant both arranged at a side of the back surface, the sealant being secured onto a periphery of the back plate and arranged at a position corresponding to the panel connector, one end of the sealant adjacent to the display panel being provided with a second support surface cooperating with the first support surface, a second snap-on member cooperating with the first snap-on member being provided on the second support surface.. .
Beijing Boe Display Technology Co., Ltd.


07/30/15
20150212359 
new patent

Display device and television device


A display device includes a display panel, a flexible circuit board, a signal transmission board, a driver component, a frame-shaped member, and a heat dissipation member. The signal transmission board is configured to transmit signals to the flexible circuit board.
Sharp Kabushiki Kaisha


07/30/15
20150212358 
new patent

Liquid crystal display panel, driving method and fabrication method thereof, and display device


A liquid crystal display panel, a driving method and a fabrication method thereof, and a display device are disclosed. The liquid crystal display panel includes first and second substrates and a pdlc layer therebetween.
Boe Technology Group Co., Ltd.


07/30/15
20150212357 
new patent

Manufacturing process for liquid crystal display panel


A manufacturing method for a liquid crystal display panel is provided. After providing a substrate having an insulation layer thereon, a first metal composite layer is formed on the insulation layer and then patterned to form at least one first opening through the first metal composite layer.
Himax Display, Inc.


07/30/15
20150212352 
new patent

Liquid crystal display panel, display device and process for patterning quantum dot layer


A liquid crystal display panel, in which pixel units are provided on the liquid crystal display panel, each pixel unit includes sub-pixel units displaying different colors, at a position of the apposed substrate or the array substrate corresponding to the sub-pixel unit of at least one color in each pixel unit, a monochromatic quantum dot layer is disposed. This liquid crystal display panel has increased color gamut of the liquid crystal display panel, enhanced color saturation, increased display quality, and increased life of quantum dots.
Beijing Boe Optoelectronics Technology Co., Ltd.


07/30/15
20150212349 
new patent

Blue phase liquid crystal display panel


The present invention provides a blue phase liquid crystal display panel, which includes: a first substrate (10), where the first substrate (10) includes a first transparent substrate (11), multiple sets of first electrodes (40) that are formed on the first transparent substrate (11) and are parallel to each other, an insulation layer (15) that is formed on the first transparent substrate (11) and the multiple sets of first electrodes (40), and multiple sets of second electrodes (50) that are formed on the insulation layer (15) and are parallel to each other, the first electrodes (40) and the second electrodes (50) defining therebetween an included angle; a second substrate (20); and a blue phase liquid crystal layer (30). The blue phase liquid crystal display panel of the present invention uses two layers or more than two layers of differently-directed parallel electrodes to form inter-layer alternating horizontal electric fields to drive blue phase liquid crystal molecules, so as to induce phase difference of the blue phase liquid crystal molecules in different directions, thereby shortening the response time of the blue phase liquid crystal display panel, reducing hysteresis effect of the blue phase liquid crystal display panel, and reducing the driving voltage of the blue phase liquid crystal display panel..
Shenzhen China Star Optoelectronics Technology Co., Ltd.


07/30/15
20150212332 
new patent

3d display device


A 3d display device comprises a display panel (1) with a plurality of pixel units formed by the cross of gate lines and data lines and distributed in matrix, and a photorefractive crystal mechanism (2) disposed at the light emitting side of the display panel (1); the photorefractive crystal mechanism (2) comprises an electrode structure (21) and a plurality of photo refractive crystals (22) arranged along the row directions of the pixel units; the electrode structure (21) produces a plurality of electric field range (a) in one-to-one correspondence with the photorefractive crystals (22); each of the photorefractive crystals (22) is corresponding to one electric field range (a) and is located in the corresponding electric field range (a); the photorefractive crystals (22) in adjacent colunms respectively emits left eye image light or right eye image light, and right eye image light or left eye image light.. .
Boe Technology Group Co., Ltd.


07/30/15
20150211707 
new patent

Display device


This display device includes: a display panel (10) having a display area (ra) and a frame area (rf) provided outside of the display area; and a light-transmitting cover (20) which is arranged closer to a viewer than the display panel is and which includes lens portions (22) that are arranged at positions corresponding to the boundary between the display area and frame area of the display panel. The display panel (10) has a planar shape which includes four sides (10a) that define upper, lower, right and left sides, respectively, and four corner portions (10b), each connecting two associated adjacent ones of the four sides together.

07/23/15
20150208529 

Display device


A display device is disclosed. The display device may include a display panel and cover.
Lg Electronics Inc.


07/23/15
20150208523 

Display device


Provided is a display device which may include a display panel having a long side in a first direction, a short side in a second direction, and a thickness in a third direction, a back cabinet disposed in the rear of the display panel, and a case that covers an edge of a front surface of the display panel. The case may include a horizontal case that covers an edge of the front surface of the display panel on a long side of the display panel and a vertical case covering an edge of the front surface of the display panel on a short side of the display panel.
Lg Electronics Inc.


07/23/15
20150208522 

Display apparatus reducing dead space


A display device includes a display panel including a substrate having a display area and a non-display area outside the display area, a display unit being in the display area, and a plurality of pads in the non-display are, a sealing unit covering the display unit, and a circuit board including a plurality of terminals electrically coupled to the plurality of pads. The circuit board has a plurality of folding portions such that the circuit board is folded at least two times in directions different from each other..
Samsung Display Co., Ltd.


07/23/15
20150208017 

Display device


A display device includes a display panel, a light source disposed on a rear side relative to the display panel, an optical member disposed on the rear side relative to the display panel, a light source housing component housing the light source, and first and second flat components extending in an outward direction relative to an opening edge of the light source housing component, the first and second flat components being substantially parallel to a rear face of the display panel, the second flat component being disposed closer to the display panel than the first flat component, the second flat component supporting the optical member.. .
Funai Electric Co., Ltd.


07/23/15
20150207102 

Foldable, flexible display apparatus and manufacturing the same


A foldable, flexible display apparatus includes a flexible display panel which displays an image and includes a display side on which the image is displayed and of which portions thereof face each other in a folded state of the flexible display apparatus; a cover window on the display side of the flexible display panel and including: a window film comprising a transparent plastic film having a modulus of elasticity of about 6.3 gigapascals or more; and a coating layer on the window film, and configured to be transparent and to protect the window film from physical damage thereto; and an adhesive layer between the window film and the display side of the flexible display panel, and configured to have elasticity and bond the window film and the flexible display panel to each other.. .
Samsung Display Co., Ltd.


07/23/15
20150207094 

Display panel and display device


A display panel and a display device, such as an organic light emitting panel that includes a spacer. The display panel and the display device include a semiconductor element including a first electrode; a passivation layer arranged on the semiconductor element and including a via hole exposing the first electrode; a second electrode arranged on the passivation layer and connected to the first electrode through the via hole; and a spacer arranged on the second electrode and adjacent to the via hole, wherein the spacer exposes at least a portion of a region where the via hole is formed..
Samsung Display Co., Ltd.


07/23/15
20150206926 

Light emitting display device and manufacturing the same


A light emitting display device including a light emitting display panel including light emitting areas, a non-light emitting area disposed adjacent to the light emitting areas, and light emitting devices respectively disposed in the light emitting areas, and a touch panel disposed on the display panel, the touch panel including color filters respectively facing the light emitting areas.. .
Samsung Display Co., Ltd.


07/23/15
20150206907 

Thin film transistor substrate, display panel and display device


A thin film transistor substrate is provided. The tft substrate comprises a substrate, a first metal layer, a first insulating layer, a channel layer, a second insulating layer and a gate layer.
Innolux Corporation


07/23/15
20150206509 

Display panel and display apparatus including the same


A display panel includes a timing controller embedded data driver and a first data driver. The timing controller embedded data driver includes an image processing part and an internal data driving part.
Samsung Display Co., Ltd.


07/23/15
20150206507 

Display device


A display device includes a display panel which displays an image corresponding to input image data and is divided into a display blocks, a light source module which includes a light source blocks respectively corresponding to the display blocks, each of the light source blocks including a first light source which emits light of a first color, and a second light source which emits light of a combination of second and third colors, a dimming controller which outputs a dimming signal, a light source module driver which drives each of the light source blocks based on the dimming signal, where the dimming controller detects block image data corresponding to each of the display blocks from the image data, calculates color data based on the block image data, and provides a first dimming signal and a second dimming signal to the light source module driver.. .
Samsung Display Co., Ltd.


07/23/15
20150206505 

Display control device and control method therefor


A display control device comprises calibration unit configured to display an image for colorimetry on a screen of a display panel and performing calibration processing of adjusting display quality of the display panel on the basis of a colorimetry result obtained by colorimetry with a sensor; detection unit configured to detect a predetermined event that can decrease an accuracy of colorimetry of the sensor while the calibration processing is executed; and determination unit configured to perform determination processing of determining whether or not to stop the calibration processing by comparing the colorimetry results before the detection and after the detection of the predetermined event with the sensor when the detection unit has detected the predetermined event.. .
Canon Kabushiki Kaisha


07/23/15
20150206502 

Display device and driving the same


A display device includes a display panel including data lines and scan lines coupled, a data driver configured to supply data voltages to the data lines based on digital video data, a scan driver configured to supply scan signals to the scan lines, a timing controller configured to select one of a normal mode and a self-refresh mode based on a panel self-refresh enable signal, where the data and scan drivers are driven by a first frame frequency in the normal mode and by a second frame frequency lower than the first frame frequency in the self-refresh mode, and a power supply source configured to supply driving voltages to the data and scan drivers and the timing controller and to transmits a direct current power voltage to an outside thereof, where a transmission of the direct current power voltage is blocked during a blank period in the self-refresh mode.. .
Samsung Display Co., Ltd.


07/23/15
20150206500 

Gate driving circuit and display device having the same


A gate driving circuit includes: a plurality of driving stages configured to apply gate signals to a plurality of pixels of a display panel, one driving stage of the driving stages including: a thin film transistor including a first control electrode, an active part overlapping the first control electrode, an input electrode overlapping the active part, an output electrode overlapping the active part, and a second control electrode on the first control electrode and the active part; and a control voltage generator configured to supply a control voltage determined according to a channel characteristic of the thin film transistor to the second control electrode and to include a voltage generating thin film transistor including an active part having a same channel characteristic as the active part of the thin film transistor.. .
Samsung Display Co., Ltd.


07/23/15
20150206497 

Method of driving a display panel, display panel driving performing the method and display apparatus having the display panel driving apparatus


A method of driving a display panel includes respectively outputting first to j-th, where j is a natural number, gate signals to first to j-th gate lines disposed on a first area of the display panel during a load period when an image is displayed on the display panel due to an output of a data signal to the display panel, adjusting a blank gate voltage during a blank period between load periods to generate an adjusted blank gate voltage, generating a blank gate signal based on the adjusted blank gate voltage, and outputting the blank gate signal. Thus, display quality of a display apparatus may be improved..
Samsung Display Co., Ltd.


07/23/15
20150206496 

Three-dimensional image display device and driving method thereof


A 3d-capable image display device includes: a display panel having a plurality of pixels and a plurality of data lines; a gamma reference voltages generator for generating a plurality of gamma reference voltages including positive gamma reference voltages and negative gamma reference voltages; a data lines driver for converting an image signal into corresponding data line drive voltages based on the plurality of gamma reference voltages; and a signal controller operating according to a mode selection signal including information for selecting one of different 3d driving methods, wherein when a gap between the positive gamma reference voltages and the negative gamma reference voltages is referred to as a black gap, and size of the black gap is variable based on the selected 3d driving method.. .
Samsung Display Co., Ltd.


07/23/15
20150206493 

Devices and methods for reducing or eliminating mura artifact


Devices and methods for reducing or eliminating image artifacts are provided. By way of example, a display panel includes row common voltage (vcom) electrodes each having a first width.
Apple Inc.


07/23/15
20150206489 

Display device and driving the same


A display device includes: a display panel including gate lines, a data lines crossing the gate lines, and pixels connected to the data lines and the gate lines; a data driver configured to drive the data lines; a gate driver configured to drive the gate lines in synchronization with a vertical sync start signal; and a timing controller configured to control the data driver and the gate driver in response to an image signal and a control signal inputted thereto from an outside, where the timing controller outputs the vertical sync start signal to the gate driver, and changes a frequency of the vertical sync start signal when an image signal of a current frame is identical to an image signal shifted from an image signal of a previous frame in a first direction.. .
Samsung Display Co., Ltd.


07/23/15
20150206488 

Gate driver on array (goa) circuit and display panel with same


The present invention provides a gate driver on array (goa) circuit and a display panel with the goa circuit. The driver circuit includes multiple stages of gate driver units and multiple stages of supplementary gate driver units connected in cascade, in which the nth stage gate driver unit includes a driving unit (42) and a pull-down unit (44) and the mth stage supplementary gate driver unit includes a supplementary driving unit (52) and a supplementary pull-down unit (54).
Shenzhen China Star Optoelectronics Technology Co., Ltd.


07/23/15
20150206487 

Display apparatus and operation method thereof


A display apparatus includes: a display panel which displays an image; a data driver which supplies a data voltage to the display panel in response to a polarity control signal, where the polarity control signal controls a polarity of the data voltage; a timing controller which outputs a polarity signal corresponding to a polarity of the data voltage; and a polarity converter which receives a common voltage from a common electrode of the display panel and the polarity signal from the timing controller, where the polarity converter outputs the polarity control signal to the data driver in response to a difference in voltage level between the common voltage from the common electrode and the polarity signal from the timing controller.. .
Samsung Display Co., Ltd.


07/23/15
20150206485 

Digital gamma correction part, display apparatus having the same and driving display panel using the same


A digital gamma correction part includes a memory and a selector. The memory is configured to store a basic gamma reference data, a first compensated gamma reference data and a second compensated gamma reference data, where respective data of the first compensated gamma reference data are greater than respective data of the basic gamma reference data, and respective data of the second compensated gamma reference data are less than respective data of the basic gamma reference data.
Samsung Display Co., Ltd.


07/23/15
20150206484 

Display apparatus


The display apparatus includes a display panel for displaying an image based on a vertical synchronization signal and a horizontal synchronization signal and a plurality of light emitting devices illuminates the display panel from the back side of the display panel, and turns on and turns off the plurality of light emitting devices divided into several groups. In the display apparatus, the cycle of the vertical synchronization signal is divided into periods equal to the number of the divided light emitting device groups, and turning on and turning off the light emitting devices of each group is performed one after another..

07/23/15
20150206482 

Display device


A display device includes a display panel body that has a display surface emitting light, and a brightness sensor unit that is fixed on the display surface of the display panel body and includes a brightness sensor detecting a brightness of the light from the display surface.. .

07/23/15
20150206476 

Pixel circuit, display panel and display apparatus


A pixel circuit, a display panel and a display apparatus are used to improve the lifetime of the light emitting devices in the display apparatus. The pixel circuit comprises: a charging sub-circuit (1), a first driving sub-circuit (2), a second driving sub-circuit (3), a first capacitor (c1) and a second capacitor (c2).
Chengdu Boe Optoelectronics Technology Co., Ltd.


07/23/15
20150206467 

Display device and driving method thereof


The inventive concept relates to a display device and a driving method thereof. A display device according to an exemplary embodiment of the inventive concept includes: a display panel including a plurality of pixels and a plurality of data lines; a data driver applying data voltages to the plurality of data lines; a signal controller controlling the data driver; and a graphic controller inputting an image signal that is dithered based on dithering patterns of one set to the signal controller, wherein the signal controller includes a dithering cycle detector configured to detect a dithering cycle which is a cycle in which the dithering patterns of one set are repeated, and a still image detector configured to determine whether a current frame is a frame displaying a still image or a frame displaying a motion picture image based on the dithering cycle and the image signal..
Samsung Display Co., Ltd.


07/23/15
20150206331 

Display device, display panel driver and driving display panel


A display device includes a display panel including a display region and a driver driving each pixel of the display region in response to input image data. The driver calculates area characterization data indicating feature quantities of an image displayed in each of areas defined in the display region for each of the areas, based on the input image data and generates pixel-specific characterization data associated with each pixel by applying filtering to the area characterization data associated with the area in which each pixel is located and with areas adjacent to the area in which each pixel is located.
Synaptics Display Devices Kk


07/23/15
20150205563 

Display device and display method


In first and second display devices (10, 20) both during pause drive (intermittent drive), an instantaneous increase in consumption power is suppressed by means of a configuration to perform control such that the scanning period in one of the two display panels is inserted during the scanning-stopped period in the other display panel, namely during the drive operation (for writing into the pixel circuit) of one of the two display panels, the drive operation (for writing) of the other display panel is not performed. Accordingly, even when a limit value of a current supply capability of a battery is low, the display device can be driven, so that a battery service life is prolonged and the operable time of a portable terminal (100) at the time of driving by the battery is increased..
Sharp Kabushiki Kaisha


07/23/15
20150205403 

Touch display panel, determining touch position and display device


Embodiments of the invention disclose a touch display panel, a method for determining touch position and a display device. The touch display panel includes a tft array substrate having gate lines and an opposite substrate having a black matrix.
Boe Technology Group Co., Ltd.


07/23/15
20150205327 

Bag computer display panel mounts, telecommunications, wearable adaptations and accessories


Disclosed in this application are: 1) several arrangements and features to slidably and/or pivotally attach a display panel to a holder, cover or computing unit panel on a bag computer; 2) telecommunications accessories and connections for various bag computer alternatives; 3) several wearable display arrangements based on the bag computer front wall and pivoting display panel format with the display propped against the operator and in his view; 4) several accessories for bag computers including a battery, a keyboard, covers and a document holder.. .

07/23/15
20150205326 

Conductive structure and manufacturing same


The present specification provides a conductive structure body comprising: a substrate; a conductive layer; at least one intermediate layer; and a darkening layer, and a method of manufacturing the same. The conductive structure body may prevent reflectance by the conductive layer without affecting conductivity of the conductive layer, and may improve a concealing property of the conductive layer by improving absorbance.
Lg Chem, Ltd.


07/23/15
20150205176 

Display panel


A display panel comprising a substrate, a plurality of gate lines, source lines, semiconductor layers and light shielding layers is provided. The gate lines are disposed on the substrate in parallel.
Innolux Corporation


07/23/15
20150205173 

Display panel and manufacturing the display panel


In a display panel and a method of manufacturing the display panel, the display panel includes a display substrate including a first electrode and a second electrode insulated from the first electrode and disposed on the first electrode, an opposite substrate including a third electrode facing the second electrode, and a liquid crystal layer interposed between the display substrate and the opposite substrate. The liquid crystal layer includes liquid crystal molecules, a reactive mesogen polymer, and nano-rods..
Samsung Display Co., Ltd.


07/23/15
20150205167 

Liquid crystal display panel and manufacturing the same


A liquid crystal display panel includes a first substrate, a second substrate, a first alignment layer, a second alignment layer and a liquid crystal layer. The second substrate faces the first substrate.
Samsung Display Co., Ltd.


07/23/15
20150205163 

Transflective liquid crystal display device


A transflective liquid crystal display device including, according to one embodiment, a liquid crystal display panel including first and second substrates, a plurality of gate lines and data lines on the first substrate defining a plurality of pixel regions, a thin film transistor at each pixel region, a black matrix and a color filter layer on the second substrate, and a liquid crystal layer between the first an second substrates; a first polarizer and a second polarizer; a backlight unit; a selective reflection film between the liquid crystal display panel and the second polarizer; and a first reflecting layer on at least one of the gate line and the data line of the liquid crystal display panel. The black matrix and the color filter layer include opened areas corresponding to the first reflecting layer so that the light reflected from the first reflecting layer is transmitted through the black matrix and the color filter layer through the opened portions..
Lg Display Co., Ltd.


07/23/15
20150205162 

Display device


A display device includes a display panel including a display surface defined by first and second directional axes perpendicular to each other, a first polarizer disposed on the display panel and having a first optical axis parallel to the first directional axis, a liquid crystal lens including lower electrodes disposed on the first polarizer and extending in a third directional axis crossing the first directional axis, an upper electrode spaced apart from the lower electrodes, and a liquid crystal layer disposed between the lower electrodes and the upper electrode and aligned between a lower alignment axis and an upper alignment axis, and a second polarizer disposed on the liquid crystal lens and having a second optical axis parallel to the first directional axis, where the lower alignment axis is defined between the first directional axis and the third directional axis on the display surface.. .
Samsung Display Co., Ltd.


07/23/15
20150205161 

Display device


If a black matrix is thinned down in order to increase the aperture ratio, color mixture is likely to occur in which during monochromatic representation a desired color from relevant sub-pixels and a different color from adjacent sub-pixels appear to be mixed together when viewed obliquely. A display device includes a display panel and a light source.
Japan Display Inc.


07/23/15
20150205154 

Display device


A display device is provided. A display device according to an exemplary embodiment of the present invention includes a display panel including: a display area where a plurality of pixels are disposed and a peripheral area near the display area; and a gate driver disposed in the peripheral area and including a transistor unit and a common voltage application unit, wherein the common voltage application unit overlaps via a first insulating layer disposed on the transistor unit..
Samsung Display Co., Ltd.


07/23/15
20150205037 

Dual-sided display device and its backlight module


The dual-sided display device contains a light guide plate having at least a light entry face, a first light emission face, and a second light emission face oppositely positioned to the first light emission face; at least a light source unit adjacent to the light entry face; at least a heat dissipation base carrying the light source unit and dissipating the heat produced by the light source unit; a first frame member and a second frame member, where the first frame member is positioned above the first light emission face, the second frame member is positioned below the second light emission face, the first and second frame members are fixedly joined to the heat dissipation base, and the light guide plate is fixedly positioned in an accommodation space; and a first display panel and a second display panel, where the first display panel is fixedly positioned on the first frame member oppositely to the first light emission face, the second display panel is fixedly positioned beneath the second frame member oppositely to the second light emission face.. .
Shenzhen China Star Optoelectronics Technology Co. Ltd.


07/23/15
20150202848 

Display device


A display device includes a display panel displaying an image and a window member including a base member including a display region through which the image is transmitted and a non-display region through which the image is not transmitted and a decorative layer which is disposed in correspondence to the non-display region and includes a base material and microcapsules dispersed in the base material and having respective predetermined colors.. .
Samsung Display Co., Ltd.


07/16/15
20150201498 

Flexible display panel and fabricating flexible display panel


A flexible display panel has an active region and a peripheral region surrounding the active region. The flexible display panel includes a barrier layer, a flexible layer, a display device array and a driving ic.
Au Optronics Corp.


07/16/15
20150201492 

Display apparatus


Provided is a display apparatus. The display apparatus includes a display panel including a substrate including a display region in which a display unit is located, a non-display region that extends outward from the display region and in which a plurality of pads are located, and a sealing portion that covers the display unit.
Samsung Display Co., Ltd.


07/16/15
20150201487 

Flexible display device


A flexible display device includes a flexible display panel, a flexible outer member disposed on the flexible display panel, and an adhesive member disposed between the flexible display panel and the flexible outer member. An elastic modulus of the adhesive member is from about 1/1000000 to about 1/1000 of an elastic modulus of each of the flexible display panel and the flexible outer member..
Samsung Display Co., Ltd.


07/16/15
20150200375 

Flexible display device


A flexible display device includes a flexible display panel, a flexible outer member disposed on the flexible display panel, and a stress control member disposed between the flexible display panel and the flexible outer member, wherein the stress control member is configured to define neutral planes in the flexible display panel and the flexible outer member when the flexible display device is bent.. .
Samsung Display Co., Ltd.


07/16/15
20150200240 

Display panel


A display panel includes a base substrate including a pixel area and a peripheral area, a semiconductor layer disposed on a portion of the base substrate, a display element disposed in the pixel area, and a thin film transistor which controls the display element and includes an input electrode, an output electrode and a control electrode, in which the semiconductor layer includes a first portion disposed on the input electrode of the first thin film transistor, a second portion disposed on the output electrode of the first thin film transistor, and a third portion which connects the first portion and the second portion, overlaps the control electrode of the first thin film transistor, and defines a channel of the first thin film transistor.. .
Samsung Display Co., Ltd.


07/16/15
20150200211 

Display panel and manufacturing the same


A display panel includes a first substrate, a first thin film transistor disposed on the first substrate, a color filter disposed on the first thin film transistor, a passivation layer disposed on the color filter, a first opening being formed through the passivation layer and extending into the color filter, and a first pixel electrode disposed on the passivation layer, electrically connected to the first thin film transistor, and overlapping the first opening.. .
Samsung Display Co., Ltd.


07/16/15
20150200075 

Plasma reactor with inductive excitation of plasma and efficient removal of heat from the excitation coil


The plasma reactor of the invention is intended for treating the surfaces of objects such as semiconductor wafers and large display panels, or the like, with plasma. The main part of the plasma reactor is an array of rf antenna cells, which are deeply immersed into the interior of the working chamber.
Mattson Technology, Inc.


07/16/15
20150199943 

Display device and operating method thereof


A display device is provided which includes a display panel including a display area including a first display area and a second display area, a plurality of first and second pixels disposed in the first and second display area, respectively, a driving circuit unit configured to generate first and second image signals corresponding to the plurality of first and second pixels, a first and second control unit configured to convert first and second image signals sequentially receive the first and second image signals corresponding to the plurality of first and second pixels in the order of distance from a boundary between the first display area and the second display area.. .
Samsung Display Co., Ltd.


07/16/15
20150199940 

Power management method and display device thereof


A power management method a display device utilizes the same are disclosed. The power management method, adopted by the display device, includes: increasing, by a control circuit, brightness of a lighting device, wherein the lighting device is configured to illuminate a display panel device; detecting, by an overload detection circuit, whether an overload has been triggered by the increased brightness; and when the overload has been triggered by the increased brightness, recording, by a power capacity determination circuit, a maximal predetermined brightness that is used prior to the overload is triggered, while showing an on-screen-display (osd) warning message on a display of the display device for reminding the user.
Wistron Corp.


07/16/15
20150199929 

Display panel and display device including the same


A display panel includes a plurality of display signal lines positioned in a display area. A plurality of test pads are positioned in a peripheral area around the display area and are respectively connected to the plurality of display signal lines.
Samsung Display Co., Ltd.


07/16/15
20150199542 

Communication device and anti-loss method


A communication device providing assistance to a user when the communication device is lost or misplaced includes a display panel, a processing module, an image capturing module, and a transmission module. When the display panel displays a locked interface, and the locked interface is not unlocked within a preset time period, the processing module sends a capture image signal to the image capturing module.
Hon Hai Precision Industry Co., Ltd.


07/16/15
20150199067 

Operating terminal based on multiple inputs and portable terminal supporting the same collected by portable terminals


An operating method of a terminal based on multiple inputs and a portable terminal supporting the same are disclosed. The operating method includes: receiving a sensor signal in a state that a touch-down event having at least one touch point is being maintained, generating respective distinct commands according to at least one of a number of touch points of the touch-down event, and a type and a form of the certain sensor signal, activating one of a user function or controlling an operation of a currently activated user function according to the generated commands; and controlling variation in a screen output on a display panel according to the activation or the control of the user function..
Samsung Electronics Co., Ltd.


07/16/15
20150199060 

Liquid crystal display device


In a liquid crystal display device, a second substrate has detection electrodes of a touch panel, each of pixels has a pixel electrode and a counter electrode divided into a plurality of blocks. The counter electrodes of the respective blocks are commonly provided for the respective pixels of plural continuous display lines, the counter electrodes of the respective blocks double scanning electrodes of the touch panel, and a driver circuit that applies a counter voltage and a touch panel scanning voltage to the counter electrodes of the respective blocks is provided.
Japan Display Inc.


07/16/15
20150198872 

Phase shift mask, patterning method using the same and manufacturing display panel using the same


A phase shift device includes a phase shift mask which includes a transparent substrate, and a phase shift pattern which is provided on the transparent substrate, and includes a first area having a first thickness, a second area having a second thickness which is less than the first thickness, a first opening having a first opening width and defined at the first area, and a second opening having a second opening width and defined at the second area.. .
Samsung Display Co., Ltd.


07/16/15
20150198851 

Thin film transistor display panel and liquid crystal display


A thin film transistor display panel includes: a substrate; a gate line and a storage electrode line on the substrate; a gate insulating layer on the gate line; a semiconductor layer on the gate insulating layer; a data line, a drain electrode and a divided-voltage reference voltage line on the semiconductor layer; a passivation layer covering the data line, the drain electrode and the divided-voltage reference voltage line; and a first sub-pixel electrode and a second sub-pixel electrode electrically connected to the drain electrode through a contact hole defined in the passivation layer and including a plurality of pixel branch electrodes, where the divided-voltage reference voltage line divides a first or second sub-pixel area, which is defined by the first or second sub-pixel electrode, into two regions, and each of the two regions has three sides defined by the divided-voltage reference voltage line and an open side.. .
Samsung Display Co., Ltd.


07/16/15
20150198842 

Array substrate, liquid crystal display panel having the same and manufacturing the same


An array substrate includes a base substrate including a display area and a peripheral area adjacent to the display area, a gate line extending in a first direction, a data line extending in a second direction crossing the gate line, a switching element electrically connected to the gate and data lines, a color filter pattern and a dummy color pattern in the display and peripheral areas, respectively, a pixel electrode on the color filter pattern, and a light blocking pattern including a black matrix pattern partially overlapping the color filter pattern and a black boundary pattern overlapping the dummy color pattern. The black boundary pattern covers the peripheral area and includes a first portion which overlaps the dummy color pattern and a second portion which does not overlap the dummy color pattern.
Samsung Display Co., Ltd.


07/16/15
20150198841 

Liquid crystal display device


To achieve a liquid crystal display device of a field sequential system with sufficient response speed and uniformity of viewing angle, the liquid crystal display device includes polarizing plates attached on front and back surfaces of a liquid crystal display panel, a backlight provided on the back surface of the liquid crystal display panel, and an anisotropic diffusion film provided on the front side of the liquid crystal display panel. The liquid crystal display panel and the backlight are driven by the field sequential system.
Japan Display Inc.


07/16/15
20150198838 

Method of strengthening an edge of a glass substrate


Methods of strengthening the edge surfaces of a glass substrate, and particularly glass substrates contained within a display panel, are disclosed. The methods include exposing edges of the display panel to an acid solution for a time and at a temperature effective to remove no more than about 20 micrometers of glass from edge surfaces, rinsing the acid solution from the edge and applying a polymer protective coating the rinsed edge to maintain the post-etching strength of the edge surfaces.
Corning Incorporated


07/16/15
20150198826 

Display panel


A display panel is provided. The display panel includes a first substrate, a second substrate, a liquid crystal layer, a plurality of thin film transistors, a plurality of metal wires, a protection layer, a first alignment layer, and a plurality of agglomerates.
Innolux Corporation


07/16/15
20150198814 

Stereoscopic display method


A stereoscopic display method includes the following acts. A plurality of stereoscopic images are provided by providing a plurality of stereoscopic display panels.
Au Optronics Corporation


07/16/15
20150198813 

Display device


A display device capable of displaying both a 3d image and a 2d image is provided. The display device includes a plurality of optical filter regions where light-blocking panels for producing binocular disparity are arranged in matrix.
Semiconductor Energy Laboratory Co., Ltd.


07/16/15
20150198807 

Head-mounted display device and optical unit


Provided is a head-mounted display apparatus including a display panel portion including a display panel configured to display an image, an ocular optical portion having a lens integrally formed with an attaching part to which the display panel portion is attached, and configured to perform optical processing for a video displayed by the display panel, a video signal processing portion configured to process a video signal, and a display controlling portion configured to drive the display panel based on the video signal processed at the video signal processing portion.. .
Sony Corporation


07/16/15
20150198759 

Display device and fabricating the same


A display device includes: a display panel including a display region and a peripheral region; a transparent protector disposed to cover the display panel; a bezel print pattern disposed between the display panel and the transparent protector and configured to form a light shield region corresponding to the peripheral region; at least one light guide film disposed between the display panel and the bezel ink pattern in the light shield region; an ultraviolet (uv)-proof printed circuit board (pcb) disposed between the display panel and the light guide film and in contact with the light guide film; and a uv curing layer formed between the display panel and the transparent protector.. .
Samsung Display Co., Ltd.


07/16/15
20150198757 

Visual display backlight unit


A backlight unit suitable for use in illuminating a liquid crystal display panel of a display device. The backlight unit comprises a light guide plate, the light guide plate comprising a glass substrate with at least one edge, an intermediate waveguide physically and optically coupled to the at least one edge along a length of the edge, and a light source optically coupled to the intermediate waveguide.
Corning Incorporated


07/16/15
20150198641 

Driving integrated circuit, display device including the same, and measuring bonding resistance


A driving integrated circuit bonded to a mounting area of a display panel, the circuit including a plurality of connection contact pads electrically coupled to a plurality of signal pads in the mounting area, at least one test contact pad electrically coupled to at least one test pad in the mounting area, and a resistance measuring unit configured to charge an external capacitor electrically coupled to a bonding part of the test pad and the test contact pad and to measure a bonding resistance of the bonding part based on a magnitude or a discharging time of a charging voltage of the external capacitor.. .
Samsung Display Co., Ltd.


07/09/15
20150195941 

Display panel and display device having the same


A display panel and display device having the same are disclosed. In one aspect, the display panel includes a first substrate including a display region configured to display images and a non-display region surrounding the display region.
Samsung Display Co., Ltd.


07/09/15
20150195924 

Display panel and display apparatus having the same


A display panel includes a first substrate, a second substrate which faces the first substrate, is smaller than the first substrate so that an edge of the first substrate is exposed in a plan view, a fixing member disposed on the exposed edge of the first substrate, and a bonding member disposed between the first substrate and the fixing member.. .
Samsung Display Co., Ltd.


07/09/15
20150195904 

Display panel integrating a driving circuit


A display panel includes a periphery area, an active display area adjacent to the periphery, a driving chip disposed out of the active display area for driving the active display area, and a plurality of wires electrically connecting the driving chip and the active display area. The width of at least one wire at a portion adjacent to the driving chip is smaller than the width of the at least one wire at the other portion adjacent to the active display area..
Innolux Corporation


07/09/15
20150195898 

Display panel integrating a driving circuit


A display panel includes a periphery area, an active display area adjacent to the periphery, a driving chip disposed out of the active display area for driving the active display area, and a plurality of wires electrically connecting the driving chip and the active display area. The width of at least one wire at a portion adjacent to the driving chip is smaller than the width of the at least one wire at the other portion adjacent to the active display area..
Innolux Corporation


07/09/15
20150195502 

Display device and controlling method thereof


A controlling method of a 2d/3d switchable display device is provided. The display device includes an optical modulating panel with an optical modulating layer and a display panel with a pixel layer.
Innolux Corporation


07/09/15
20150194800 

Method of protecting a gate driver circuit and display apparatus performing the method


A method of method of protecting a gate driver circuit configured to provide a gate line of a display panel with a gate signal includes generating a clock signal to drive the gate driver circuit, sensing an output current of the clock signal, detecting an overcurrent of the clock signal based on an overcurrent determining factor, determining whether the clock signal is in an overcurrent condition based on a count number of the overcurrent, generating a shutdown signal when the clock signal is in the overcurrent condition and blocking the clock signal from being applied to the gate driver circuit based on the shutdown signal.. .
Samsung Display Co., Ltd.


07/09/15
20150194629 

Organic light-emitting diode (oled) display panel, pixel define layer (pdl) and preparation method thereof


A pixel define layer (pdl) of an organic light-emitting diode (oled) display panel, which comprises a first pdl (21) and a second pdl (22) overlapped on the first pdl. The first pdl (21) is a hydrophobic film layer provided with openings (210) corresponding to luminous regions of sub-pixel units; and the second pdl (22) is a hydrophilic film layer provided with openings (220) corresponding to the openings (210) of the first pdl.
Boe Technology Group Co., Ltd.


07/09/15
20150194474 

Organic light emitting diode display panel and manufacturing the same


An organic light emitting diode display panel including an upper substrate, an organic light emitting device facing the upper substrate and emitting a light to the upper substrate, and a light extraction layer disposed between the upper substrate and the organic light emitting device, including first and second optical layers each having a polymer network liquid crystal and having different optical properties, and exiting the light to the outside of the upper substrate. The optical property of the polymer network liquid crystal in the first optical layer differs from the optical property of the polymer network liquid crystal in the second optical layer..
Samsung Display Co., Ltd.


07/09/15
20150194472 

Pixel structure for display panel and display panel


The present disclosure provides a pixel structure for a display panel and a display panel. The pixel structure includes a pixel, a first scan line, a second scan line, a first data line and a second data line.
Everdisplay Optronics (shanghai) Limited


07/09/15
20150194470 

Display apparatus, image display and touch sense thereof


The present invention discloses a display apparatus, comprising: a control unit, employed for setting an image display period and a touch sense period and generating image display data, a first control signal and a second control signal; a display panel, employed for displaying images and generating a touch sense signal. The present invention also discloses a method of image display and touch sense of a display apparatus.
Shenzhen China Star Optoelectronics Technology Co., Ltd.


07/09/15
20150194137 

Method and optimizing display updates on an interactive display device


A solution is proposed to perform display updates in a lower power user interface. According to one embodiment, the display panel is placed in the lower possible refresh rate that can be supported.
Nvidia Corporation


07/09/15
20150194131 

Image data output control method and electronic device supporting the same


A method for controlling output of image data and an electronic device supporting the same are provided. The method includes defining a frame memory by a partial memory area corresponding to a size of image data corresponding to one image frame to be output to a partial area of a display panel or dividing the frame memory into a plurality of memory areas, writing, in the plurality of memory areas, image data corresponding to successive image frames of image content, accessing the plurality of memory areas to read the written image data, and outputting the read image data to the display panel divided into a plurality of panel areas..
Samsung Electronics Co., Ltd.


07/09/15
20150194123 

Interconnecting display tiles for multi-panel displays


A display panel to form a multi-panel display includes a rectangular pixel region with pixels for displaying images and an electronic housing including display logic. The electronic housing includes first, second, third, and fourth interconnects coupled to facilitate power and image signals to other electronic housings of other display panels.
Google Inc.


07/09/15
20150194122 

Method of driving display panel and display device including the display panel


A method of driving a display panel and display device including the same are disclosed. In one aspect, the method comprises providing input image data, generating a gamma reference voltage, generating a data voltage based on the gamma reference voltage and input image data, providing the data voltage to the display panel, and determining whether the input image data represents a still image or a video image.
Samsung Display Co., Ltd.


07/09/15
20150194120 

Display panel and driving the same


A display panel includes: a first pixel including: a first high pixel configured to represent a first high gray level; and a first low pixel configured to represent a first low gray level; and a second pixel adjacent the first pixel in a first direction, the second pixel including: a second high pixel configured to represent a second high gray level based on a second data voltage and the common voltage in response to the first gate signal; and a second low pixel configured to represent a second low gray level based on the second data voltage, the common voltage, and a second divided voltage different from the first divided voltage in response to the first gate signal.. .
Samsung Display Co., Ltd.


07/09/15
20150194119 

Display device and driving method thereof


A display device and a driving method thereof is disclosed. In one aspect, the display device includes: a display panel including a plurality of pixels, a plurality of gate lines arranged in a column direction, and a plurality of data lines intersecting the plurality of gate lines; a data driver transferring data voltages to the plurality of data lines; a gate driver transferring gate signals to the plurality of gate lines; and a signal controller controlling the data driver and the gate driver.
Samsung Display Co., Ltd.


07/09/15
20150194118 

Method of generating driving voltage for display panel and display apparatus performing the method


A method of generating a driving voltage which drives a display panel, includes storing a driving voltage data corresponding to a driving frequency of the display panel in a memory, obtaining a frequency signal corresponding to the driving frequency of the display panel, reading out driving voltage data corresponding to the driving frequency of the display panel from the memory according to the frequency signal, and generating a driving voltage of the display panel based on the driving voltage data stored in the memory.. .
Samsung Display Co., Ltd.


07/09/15
20150194117 

Liquid crystal display apparatus and driving method thereof


A liquid crystal display apparatus includes a gamma mapping unit configured to receive red, green, and blue image information from an external device. During the first field, the gamma mapping unit generates first to third data signals for controlling the first to third pixels based on the red, green, and blue image information in synchronization with the backlight unit.
Samsung Display Co., Ltd.


07/09/15
20150194116 

Display panel, manufacturing the display panel and display apparatus


A display panel includes a plurality of pixels disposed in an active area and arranged substantially in a matrix form including a pixel row and a pixel column, a first gate line disposed adjacent to a first side n of the pixel row and connected to a first pixel in the pixel row, a second gate line disposed adjacent to a second side of the pixel row and connected to a second pixel in the pixel row, a plurality of data lines crossing the first and second gate lines, where the pixels in a pair of adjacent pixel columns are connected to a same data line, and a blocking pattern which overlaps a pixel column disposed in an end portion of the active area.. .
Samsung Display Co., Ltd.


07/09/15
20150194113 

Driving method and circuit for liquid crystal display panel


The present invention provides a driving method for a liquid crystal display panel, comprising a timing-driven process, wherein the timing-driven process includes the steps of: generating an initial pulse signal, which has a first rising edge rising from a low voltage to a high voltage and a first falling edge falling from the high voltage to the low voltage; and generating a timing pulse signal, which has a second rising edge rising from a low voltage to an intermediate voltage, a third rising edge rising from the intermediate voltage to a high voltage, a second falling edge falling from the high voltage to the intermediate voltage, and a third falling edge falling from the intermediate voltage to the low voltage. At the same time, the present invention further provides a driving circuit for a liquid crystal display panel..
Shenzhen China Star Optoelectronics Technology Co. Ltd.


07/09/15
20150194111 

Dc balancing techniques for a variable refresh rate display


A method for driving a display panel having a variable refresh rate is disclosed. The method comprises detecting a condition that results in a charge accumulation in the display panel using an accumulated difference in time duration between frames of positive polarity and frames of negative polarity received from an image source.
Nvidia Corporation


07/09/15
20150194110 

Liquid crystal display and driving the same


A liquid crystal display includes: a display panel including data lines, scan lines and a plurality of pixels connected to the data lines and the scan lines; a scan driver configured to supply scan signals to the scan lines; a data driver configured to supply data voltages to the data lines; and a timing controller configured to control operation timings of the scan driver and the data driver, where the timing controller is configured to output a plurality of scan output enable signals to the scan driver, and the scan driver is configured to supply odd scan signals to odd scan lines based on a first scan output enable signal of the scan output enable signals and to supply even scan signals to even scan lines based on a second scan output enable signal of the scan output enable signals.. .
Samsung Display Co., Ltd.


07/09/15
20150194109 

Display device


A liquid crystal display device 10 includes a liquid crystal display panel 11, a driver 21, panel-side output terminals 24, image signal lines 30, and control signal lines 31. The liquid crystal display panel 11 includes a display area aa and a non-display area naa.
Sharp Kabushiki Kaisha


07/09/15
20150194107 

Display device, related control method, and related controller


A display device may include a data driver, a data line, a display panel that includes a first sub-pixel and a second sub-pixel both connected to the data line and respectively positioned in a first region and a second region of the display panel, and a timing controller that may receive first-type image signals and second-type image signals. The first-type image signals may correspond to a first gray-scale and may correspond to the first region.
Samsung Display Co., Ltd.


07/09/15
20150194106 

Display driving the same


A display apparatus includes a display panel, a light source part, a panel driver, and a light source driver. The display panel includes a first sub pixel having a first primary color, a second sub pixel having a second primary color, and a transparent sub-pixel.
Samsung Display Co., Ltd.


07/09/15
20150194105 

Method of more quickly calibrating display panels and calibration performing the same


A method of reducing a total, per device, measurements taking time in a calibration system that uses a sensor array that serially reports out its readings and a data processing unit that needs to receive the reported out readings in good order before allowing an under-measurement first display device to advance away from a measurements taking station includes the step of not driving the first display device with all of required full screen test images where each is a full screen display of only a respective one of a predetermined minimum number of grayscale values produced as a minimum number of needed full screen sample images and; in place of at least a first plurality of the not-produced full screen images, driving the under-measurement first display device with a partial screen multi-pattern that presents a plurality of different grayscale values including ones not presented by those of all of the full screen test images that are used to drive the under-measurement first display device. The serially reported out readings from the sensor array for the partial screen multi-pattern and for the full screen test images are obtained and used to generate virtual full screen sample images based on the obtained partial screen multi-pattern and for the full screen test images..
Samsung Display Co., Ltd.


07/09/15
20150194090 

Display panel and manufacturing the same


A display panel includes a display area, a shift register circuit, a first start signal line, and a second start signal line. The shift register circuit is electrically coupled to the display area through a plurality of signal output lines.
Au Optronics Corporation


07/09/15
20150194086 

Source driving circuit capable of compensating for amplifier offset, and display device including the same


A display device capable of decreasing an amplifier offset using a gate-start pulse signal is disclosed. A display device includes a display panel, a control circuit, a gate driving circuit and a source driving circuit.
Samsung Electronics Co., Ltd.


07/09/15
20150194083 

Adaptive power-efficient high-speed data link between display controller and component on glass driver ics


This disclosure provides systems, methods and apparatus for a display device incorporating high-speed data links. A display device can include a controller and a plurality of driver integrated circuits (ics) for driving portions of a display panel.
Pixtronix, Inc.


07/09/15
20150194080 

Magnet-controlled changeable message sign use thereof


A tamper-resistant sign system capable of providing patient indications and updating these indications using a magnet. The sign system comprises a support panel, a viewing panel with at least one viewing window, and at least one notification panel.



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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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