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公开(公告)号：US11663944B2
公开(公告)日：2023-05-30
申请号：US17296268
申请日：2020-09-22
Inventor： Bingqing Yang , Wenkai Mu , Haoliang Ji , Bo Feng , Xiaoxiao Chen , Tianxin Zhao , Ji Dong , Zhiying Bao , Wenjun Xiao , Yang Wang , Shijun Wang , Hao Xu
CPC classification number: G09G3/006 , G09G3/20 , H01L27/0292 , H01L27/0296 , G09G2310/0267 , G09G2330/04 , G09G2330/12
Abstract: A display device is disclosed. The display device includes an array substrate and at least two driving units. The array substrate includes a peripheral region and a display region, the peripheral region surrounds the display region, the array substrate further includes a peripheral grounding line, and the peripheral grounding line is located in the peripheral region and surrounds the display region. The at least two driving units are located on at least one side of the array substrate, the driving unit includes at least two grounding pins, a grounding pin of at least one of the driving units is connected to the peripheral grounding line, and each of at least one grounding pin of one of two adjacent driving units is electrically connected to a corresponding grounding pin of the other adjacent driving unit.
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公开(公告)号：US11502138B2
公开(公告)日：2022-11-15
申请号：US16907743
申请日：2020-06-22
Inventor： Guoqiang Tang , Yang Wang , Yuedi He
Abstract: An electronic substrate, a manufacturing method thereof and a display panel are provided. The electronic substrate includes a base substrate as well as a photosensitive unit and a touch structure which are provided on the base substrate. The photosensitive unit includes a first electrode layer, and the touch structure includes a first touch electrode layer. The first electrode layer and the first touch electrode layer are in a same first conductive layer and made of a same material, and the first electrode layer and the first touch electrode layer insulated from each other.
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公开(公告)号：US11502133B2
公开(公告)日：2022-11-15
申请号：US16759197
申请日：2019-04-25
Inventor： Yang Wang , Guoqiang Tang , Renrong Gai , Yangpeng Wang
Abstract: The present disclosure provides a display panel, a manufacturing method thereof and a display device. The display panel includes a substrate, a pixel structure layer on the substrate, and a sensor layer on a side of the pixel structure layer away from the substrate. The pixel structure layer includes a plurality of sub-pixels. At least one of the plurality of sub-pixels is configured to emit a first light. The sensor layer includes a photoelectric conversion device. The photoelectric conversion device is configured to receive a second light produced after the first light is reflected by an external object, and convert the second light into an electrical signal.
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公开(公告)号：US11475857B2
公开(公告)日：2022-10-18
申请号：US16939427
申请日：2020-07-27
Inventor： Wenjun Xiao , Yang Wang , Shijun Wang , Bo Feng , Xiaoxiao Chen , Bingqing Yang , Wenkai Mu , Zhiying Bao
Abstract: An array substrate and a display device are provided. The array substrate includes sub-pixels arranged in a first direction and a second direction, gate lines extending in the first direction and data lines extending in the second direction. The data lines include a first data line and a second data line alternately arranged, the first data line and the second data line are respectively configured to transmit voltages of different polarities, and different sub-pixels connected to a same data line are connected to different gate lines. Two adjacent sub-pixels arranged in the first direction are respectively connected to the first data line and the second data line, and one column of sub-pixels extending in the second direction are connected to the first data line, or one column of sub-pixels extending in the second direction are connected to the second data line.
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公开(公告)号：US11410627B2
公开(公告)日：2022-08-09
申请号：US16835558
申请日：2020-03-31
Inventor： Wenjun Xiao , Shijun Wang , Wenkai Mu , Bingqing Yang , Yi Liu , Bo Feng , Xiaoxiao Chen , Yang Wang , Zhiying Bao , Haoliang Ji , Tianxin Zhao , Ji Dong , Hao Xu
IPC: G09G3/36
Abstract: The embodiment of the present disclosure provides a dual gate array substrate and a display device. The dual gate array substrate includes pairs of gate lines and data lines. The pairs of gate lines and the data lines intersect perpendicularly to define multiple display units arranged in an array. The display units include two sub-pixels of a same color, and the sub-pixels of the same color on both sides of one data line are coupled to the one data line.
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Patent Agency Ranking
公开(公告)号：US11354928B2
公开(公告)日：2022-06-07
申请号：US16472502
申请日：2019-02-28
Inventor： Guoqiang Tang , Yang Wang , Yingsong Xu
IPC: G06V40/13 , G09G3/20 , G09G3/3208 , H01L27/32
Abstract: A photoelectric detection circuit, a photoelectric detection method, an array substrate, a display panel, and a fingerprint image acquisition method are provided. The photoelectric detection circuit includes a pixel circuit and a phototransistor. The pixel circuit includes an infrared light-emitting element and is configured to emit infrared light according to a scanning signal and a light-emitting data signal. The phototransistor is configured to detect the infrared light emitted by the pixel circuit and reflected by a detection object in response to a sampling control signal.
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公开(公告)号：US11320706B2
公开(公告)日：2022-05-03
申请号：US16930188
申请日：2020-07-15
Inventor： Tianxin Zhao , Shijun Wang , Ruichen Zhang , Hao Liu , Xiaoqing Peng , Jiao Li , Bo Feng , Haoliang Ji , Xiaoxiao Chen , Yang Wang , Wenjun Xiao , Ji Dong , Hao Xu , Wenkai Mu , Bingqing Yang , Yi Liu
IPC: G09G3/30 , G09G3/36 , G02F1/1343
Abstract: The present disclosure provides an array substrate, a liquid crystal light control structure and a liquid crystal display panel. The array substrate includes: a base substrate; a plurality of data lines arranged on the base substrate along a first direction; and a plurality of pixel electrodes arranged in an array. Two of the plurality of pixel electrodes, which are adjacent in the first direction, are provided in different layers and insulated from each other. Orthographic projections of the two of the plurality of pixel electrodes, which are adjacent in the first direction, to the base substrate, adjoin each other with an adjoiner therebetween being covered by an orthographic projection of one of the plurality of data lines to the base substrate.
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48.发明授权公开(公告)号：US11271048B2
公开(公告)日：2022-03-08
申请号：US16469110
申请日：2018-11-14
Inventor： Haijun Qiu , Yangpeng Wang , Benlian Wang , Haijun Yin , Yang Wang , Yao Hu , Weinan Dai
Abstract: A pixel arrangement structure, an organic electroluminescent display panel, a metal mask, a display device are provided, the pixel arrangement structure including: first sub-pixels, second sub-pixels and third sub-pixels, all being not overlapped but being spaced apart; one first sub-pixels functions as a central point and other four first sub-pixels function as four vertices to define a first virtual rectangle comprising four second virtual rectangles in a 2×2 matrix in mirror symmetry; the second sub-pixels are at central points of side edges of the first virtual rectangle; two second sub-pixels at central positions of two adjacent side edges of the first virtual rectangle, one first sub-pixel at a vertice of the first virtual rectangle where the two adjacent side edges intersect, and another first sub-pixels at the central point of the first virtual rectangle define four vertices of each second virtual rectangle; the third sub-pixels are within the second virtual rectangles and each is shaped as: a concave polygon, or a closed pattern formed by continuous lines comprising curved lines.
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公开(公告)号：US11251231B2
公开(公告)日：2022-02-15
申请号：US16477515
申请日：2018-12-17
Inventor： Weinan Dai , Yang Wang , Yangpeng Wang , Benlian Wang , Haijun Yin , Haijun Qiu , Yao Hu
IPC: H01L27/32
Abstract: A pixel arrangement structure, an organic light emitting diode display panel, a display device and a mask plate assembly are disclosed in the disclosure. The pixel arrangement structure includes a plurality of first sub-pixels, a plurality of second sub-pixels, a plurality of third sub-pixels. The positions of the sub-pixels are not overlapped with each other. One of the plurality of first sub-pixels is located at the center position of a first virtual rectangle. Four of the plurality of first sub-pixels are located at four vertex angle positions of the first virtual rectangle, respectively. Four of the plurality of second sub-pixels are located at the center positions of four sides of the first virtual rectangle, respectively. The first virtual rectangle is divided into four second virtual rectangles, and the inside of each of the four second virtual rectangles comprises one third sub-pixel of the plurality of third sub-pixels.
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公开(公告)号：US11232276B2
公开(公告)日：2022-01-25
申请号：US16345952
申请日：2018-11-19
Inventor： Yang Wang , Guoqiang Tang , Yingsong Xu
IPC: G06K9/00 , G06F3/041 , G06F1/3231
Abstract: A fingerprint detection touch control display apparatus. The fingerprint detection touch control display apparatus includes a base substrate; a plurality of touch sensors on the base substrate; and a counter substrate facing the base substrate. Each of the plurality of touch sensors includes an invisible tight emitting element; a driving circuit configured to driving light emission of tire divisible light emitting element; an invisible light sensor; and a light shield. The invisible light emitting element is configured to emit light toward the counter substrate, at least a portion of the light being reflected by a touch object on the counter substrate into the invisible light sensor through a via extending through the light shield. The invisible light sensor is configured to detect tire portion of the light, thereby detecting a fingerprint information.
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