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Display Panel

Display Panel-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Expandable display device
Samsung Display Co., Ltd.
April 12, 2018 - N°20180103552

An expandable display device includes: a housing including a fixing portion; a pair of sliding portions provided at respective sides of the fixing portion, each of the sliding portions being configured to be drawn out from the housing along a first direction such that a distance from the respective sliding portion to the fixing portion is changed; and a panel ...
Rollable display device
Samsung Display Co., Ltd.
April 12, 2018 - N°20180103551

Provided is a rollable display device including a rotatable roller, a fixing portion surrounding the roller and including a first slit, a rotating portion surrounding the fixing portion and including a second slit, a gear assembly transferring torque of the roller to the rotating portion so that a rotation direction of the rotating portion is opposite to a rotation direction ...
Display device
Samsung Display Co., Ltd.
April 12, 2018 - N°20180103550

The display device includes a housing, a first roller portion, a second roller portion, a rail portion, and a flexible display panel. The housing includes a support plate. The first roller portion is disposed at a first side of the support plate and is connected to the housing by a first sliding portion. The second roller portion is disposed at ...
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Display Panel Patent Applications
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Oled display panel and manufacture method thereof
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102507

The present invention discloses an oled display panel, comprising a substrate; a semitransparent cathode, formed on the substrate; an emission layer, formed at one side of the semitransparent cathode away from the substrate; a transparent anode, formed at one side of the emission layer away from the semitransparent cathode; and a photochromic layer, being formed at one side of the ...
Flexible display device
Samsung Display Co., Ltd.
April 12, 2018 - N°20180102496

A flexible display device includes: a display panel capable of being bent with respect to a folding line; and a metal plate disposed on the display panel and capable of being bent with respect to the folding line. The metal plate has a plurality of holes disposed on each side of the folding line, the plurality of holes being formed ...
Light emitting diode display with redundancy scheme
Apple Inc.
April 12, 2018 - N°20180102492

A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area. An array of subpixels and corresponding array of bottom electrodes are in the pixel area. An array of micro led devices are bonded to the array of bottom electrodes. One or more top electrode layers are formed ...
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Display Panel Patent Applications
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For professional research & prior art discovery
inventor
  • 3459+ full patent PDF documents of Display Panel-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Repair structure of line defect of amoled display panel and repair method
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102396

The present invention provides a repair structure of a line defect of an amoled display panel and a repair method. The conductive film (410) correspondingly overlaps and covers above the test tft (310) and is insulated from the test tft (310), and the repair line (420) is insulated and crossed with all the signal fanout lines (200) and the corresponding test line (330). It is realized ...
Array substrate and fabrication method thereof, and display panel
Ordos Yuansheng Optoelectronics Co., Ltd.
April 12, 2018 - N°20180102382

An array substrate and a fabrication method thereof, and a display panel are provided. The array substrate includes: a base substrate; an isolation layer on the base substrate; and a first thin film transistor on the isolation layer and a first gate line extending in a gate line direction, wherein the first thin film transistor includes a first gate electrode ...
Image processing apparatus and image processing method
Mstar Semiconductor, Inc.
April 12, 2018 - N°20180102108

An image processing apparatus includes an analyzing circuit, a detecting circuit, a determining circuit, and a converting circuit. The analyzing circuit analyzes an image to obtain a default luminance of the image. The detecting circuit generates luminance distribution data of the image according to original luminance of a plurality of pixels in the image. The determining circuit determines a luminance ...
Gate driving circuit, array substrate, display panel and driving method
Beijing Boe Display Technology Co., Ltd.
April 12, 2018 - N°20180102102

The embodiments of the present disclosure provide a gate driving circuit, an array substrate, a display panel and a driving method. The gate driving circuit comprises: at least a gate driver on array (goa) unit goan and a goa unit goan+m, an output terminal of goan being connected to an input terminal of goan+m, an output terminal of ...
Pixel circuit and driving method therefor, display panel and display apparatus
Beijing Boe Display Technology Co., Ltd.
April 12, 2018 - N°20180102101

The present invention provides a pixel circuit and a driving method therefor, a display panel and a display apparatus, the pixel circuit comprises a data write device, a liquid crystal capacitor, a power supply device and a control signal output device, the data write device writes a data voltage of a data line to a first terminal of the liquid ...
Drive method of liquid crystal display panel
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102100

The present invention provides a drive method of a liquid crystal display panel, in which the counter (21), and the pulse modulation module (22) are located in the sequence controller (2), and the counter (21) in the sequence controller (2) pluses 1 as the sequence controller (2) outputs the display data of each row, and as the counter (21) in the sequence controller (2) pluses to i×m/...
Display apparatus, method of driving the same and vision inspection apparatus for the same
Samsung Display Co., Ltd.
April 12, 2018 - N°20180102099

A method of driving a display apparatus including generating first gamma correction data of input data using a first gamma look-up table (“lut”), determining a mura correction value of the first gamma correction data, adding the mura correction value to the input data to generate added input data, generating second gamma correction data of the added ...
Display Panel Patent Pack
Download 3459+ patent application PDFs
Display Panel Patent Applications
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For professional research & prior art discovery
inventor
  • 3459+ full patent PDF documents of Display Panel-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method of eliminating oled display panel mura
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102091

Disclosed is a method of eliminating oled display panel mura. The compensation gray scale which should be utilized is calculated according to the target brightnesses, the actual brightnesses at the 255 gray scale of the respective sub pixels, and the local gamma value at the present display gray scale, and then the oled display panel is made to show the present ...
Method of eliminating oled display panel mura
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102088

The present invention provides a method of eliminating oled display panel mura. First, a corresponding calculation formula is selected by comparing the gamma value of the oled display panel and the local gamma value at the present display gray scale, and the compensation gray scale which should be utilized is calculated, and then the oled display panel is made to ...
Display device
Samsung Display Co. Ltd.
April 12, 2018 - N°20180102084

A display device includes: a display panel including a display area, and a peripheral area disposed in the vicinity of the display area; a scan driver including a plurality of stages integrated on the peripheral area; a plurality of gate lines connected to the plurality of stages, respectively; and a plurality of pixel rows in the display area and connected ...
Thin film transistor array substrate, manufacturing method thereof and liquid crystal display panel using the ...
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102079

A thin film transistor array substrate, a manufacturing method thereof and a liquid crystal display using the same are provided. The array substrate includes an array substrate base, a thin film transistor (tft) array layer, a color filter layer, a pixel electrode passivation layer, a pixel electrode connected with the tft array layer through a via hole, and a patterned ...
Display panel and method for generating coordinates of random block
Shanghai Tianma Micro-electronics Co.,ltd.
April 12, 2018 - N°20180102078

The present application provides a display panel. Blocks of the display panel have the characteristic of random arrangement, which can eliminate a ghosting problem caused by periodic arrangement, and the randomness is subjected to some limitations and restrictions, thereby avoiding the wiring difficulty in the related art in which blocks are arranged completely randomly.
Expandable display device
Samsung Display Co., Ltd.
April 12, 2018 - N°20180102072

A flexible display panel of an expandable display device includes a first side with a display unit, and a second side opposite to the first side. A bending guide includes an external guide that faces part of the first side and has a first curved side, and an internal guide that faces part of the second side and has a ...
Interactive handwriting display device and interactive handwriting capture device
Neolab Convergence Taiwan Inc.
April 12, 2018 - N°20180101296

Provided are an interactive handwriting display device and an interactive handwriting capture device. The interactive handwriting display device has a display panel and a patterned band-pass filter component, and the patterned band-pass filter component has a substrate and multiple band-pass filter units. The interactive handwriting capture device includes an optical signal selector, an image-forming module, a photodetector chip and a ...
Display device and correction method of touch operation
Japan Display Inc.
April 12, 2018 - N°20180101276

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