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公开(公告)号：US20240389443A1
公开(公告)日：2024-11-21
申请号：US18250586
申请日：2022-05-31
Inventor： Cong FAN , Ming HU , Kemeng TONG , Xiangdan DONG , Fan HE , Rong WANG
IPC: H10K59/88
Abstract: A display panel has a display area and a peripheral area including side peripheral areas and corner peripheral areas. The display panel includes a first barrier structure. The first barrier structure is in the peripheral area and at least partially surrounds the display area. The first barrier structure includes a first portion and a second portion. The first portion is in a side peripheral area and including M first barriers, M≥2. The second portion is a corner peripheral area and including N second barriers, N≥1. M>N. A first dimension of the first portion is greater than a second dimension of the second portion, the first dimension is a dimension of the first portion in a direction perpendicular to its extending direction, and the second dimension is a dimension of the second portion in a direction perpendicular to its extending direction.
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公开(公告)号：US20240381747A1
公开(公告)日：2024-11-14
申请号：US18033077
申请日：2022-05-20
Inventor： Taofeng XIE , Ming HU , Bo SHI
IPC: H10K59/80 , H10K59/12 , H10K59/65 , H10K102/00
Abstract: A display substrate includes a first display area and a second display area, the second display area is located on at least one side of the first display area, and the first display area is an under-screen-sensing region; the display substrate at least includes: a base substrate at least located in the first display area and the second display area and located on a side of the base substrate; a pixel circuit layer, at least part of which is located in the second display area; a first reflective interface located at least in the first display area and the second display area and located on a side of the base substrate away from the pixel circuit layer; a first polarizing structure, at least part of which is located in the second display area, and at least part of which is located between the base substrate and the first reflective interface.
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公开(公告)号：US20240381715A1
公开(公告)日：2024-11-14
申请号：US18033560
申请日：2022-04-28
Inventor： Ziyang YU , Mengqi WANG , Shilong WANG , Zhiliang JIANG , Ming HU
IPC: H10K59/131 , H10K59/12
Abstract: A display substrate, a manufacturing method therefor, and a display device are disclosed. The display substrate includes multiple circuit units constituting multiple unit rows and multiple unit columns, multiple data signal lines and multiple data connection lines, the data connection lines include first connection lines extending along a first direction and second connection lines extending along a second direction, and the first connection lines are connected to the second connection lines; and in at least one circuit unit, the first connection lines are connected to the data signal lines through first connection holes, and at least one data signal line is provided between two first connection holes adjacent in the first direction.
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公开(公告)号：US20240331643A1
公开(公告)日：2024-10-03
申请号：US18686657
申请日：2023-03-29
Inventor： Ziyang YU , Haijun QIU , Ming HU , Zhiliang JIANG , Qingqing YAN , Quanyong GU , Tianyi CHENG , Jianpeng WU , Tiaomei ZHANG , Wenbo CHEN , Pan ZHAO , Qi WEI , Qian LI
IPC: G09G3/3266 , G09G3/3233
CPC classification number: G09G3/3266 , G09G3/3233 , G09G2300/0842 , G09G2330/021
Abstract: A driving circuit, a driving method, a pixel circuit, a display panel and a display device are provided. The driving circuit includes a first switching circuit and a scanning signal generation circuit; the first switching circuit is electrically connected to a first gating control line, at least two data output terminals of a source driver and the scanning signal generation circuit, and is configured to write a data signal provided by the at least two data output terminals into the scanning signal generation circuit under the control of a first gating control signal provided by the first gating control line; the scanning signal generation circuit is configured to generate a scanning signal according to the data signal, and output the scanning signal through the scanning signal output terminal.
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公开(公告)号：US20240331631A1
公开(公告)日：2024-10-03
申请号：US18579507
申请日：2022-04-27
Inventor： Rui WANG , Ming HU , Haijun QIU , Juntao CHEN
IPC: G09G3/3233 , H10K59/121 , H10K59/131
CPC classification number: G09G3/3233 , H10K59/1213 , H10K59/1216 , H10K59/1315 , G09G2310/08 , G09G2320/0233
Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a base substrate, a first active layer on a side of the base substrate, and a third conductive layer on a side of the first active layer away from the base substrate. The first active layer includes active portions spaced apart, wherein each active portion includes a sub-active portion and a via-hole connection portion connected to each other, and the sub-active portion is disposed corresponding to a transistor of two or more transistors, and configured to form a channel region of the corresponding transistor. The third conductive layer includes at least one bridge portion, wherein the at least one bridge portion is connected to via-hole connection portions in different active portions through via holes, respectively. A sheet resistance of the third conductive layer is less than a sheet resistance of the via hole connection portion.
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Patent Agency Ranking
公开(公告)号：US20240296784A1
公开(公告)日：2024-09-05
申请号：US18245296
申请日：2022-04-20
Inventor： Hongwei MA , Fan HE , Xiangdan DONG , Ming HU
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2310/0275
Abstract: A display panel includes a plurality of pixel driving circuits and a plurality of first data lines that are all disposed in a display area, a plurality of pads disposed in a non-display area, and at least one data lead. The pixel driving circuits constitute a plurality of circuit columns arranged in a first direction. A circuit column includes at least two pixel driving circuits arranged in a second direction. A first data line is coupled to the at least two pixel driving circuits in the circuit column. A data lead in the at least one data lead is coupled to the first data line and at least one pad in the plurality of pads. The circuit columns constitute a plurality of circuit groups arranged in the first direction, and a circuit group includes at least one circuit column. The data lead is disposed between two adjacent circuit groups.
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公开(公告)号：US20240237463A1
公开(公告)日：2024-07-11
申请号：US18617013
申请日：2024-03-26
Inventor： Qian XU , Tong NIU , Yan HUANG , Guomeng ZHANG , Chang LUO , Jianpeng WU , Peng XU , Fengli JI , Yi ZHANG , Benlian WANG , Ming HU
IPC: H10K59/35
CPC classification number: H10K59/353
Abstract: The present disclosure provides a display substrate and related devices. The display substrate includes a plurality of first sub-pixels, second sub-pixels and third sub-pixels. In a first direction, the first sub-pixels and the third sub-pixels are arranged alternately to form a plurality of first sub-pixel rows, the second sub-pixels form a plurality of second sub-pixel rows, the first sub-pixel rows and the second sub-pixel rows are arranged alternately in a second direction, connection lines of center points of two first sub-pixels and two third sub-pixels form a first virtual quadrilateral, the two first sub-pixels are located at two vertex angles of the first virtual quadrilateral which are opposite to each other, one second sub-pixel is located within the first virtual quadrilateral, and the first virtual quadrilateral includes two interior angles each being equal to 90° and two interior angles each being not equal to 90°.
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公开(公告)号：US20240194134A1
公开(公告)日：2024-06-13
申请号：US17779587
申请日：2021-07-30
Inventor： Shilong WANG , Haigang QING , Yunsheng XIAO , Ziyang YU , Zhiliang JIANG , Ming HU
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G2310/08 , G09G2320/0233 , G09G2330/021
Abstract: A display substrate and a preparation method thereof, and a display apparatus is provided in the present disclosure. The display substrate include a drive circuit layer disposed on the substrate, the drive circuit layer includes a plurality of circuit units, the circuit units include a pixel drive circuit and a data signal wire providing a data signal to the pixel drive circuit and an initial signal wire providing an initial signal; the plurality of circuit units includes at least one normal circuit unit and at least one tracing circuit unit, the normal circuit unit is provided with a first compensation line extending along a first direction and a second compensation line extending along a second direction.
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公开(公告)号：US20220238610A1
公开(公告)日：2022-07-28
申请号：US17435917
申请日：2020-11-30
Inventor： Qian XU , Tong NIU , Yan HUANG , Guomeng ZHANG , Chang LUO , Jianpeng WU , Peng XU , Fengli JI , Yi ZHANG , Benlian WANG , Ming HU
IPC: H01L27/32
Abstract: A display substrate and related devices are provided. The display substrate includes a plurality of first sub-pixels, second sub-pixels and third sub-pixels. In a first direction, the first sub-pixels and the third sub-pixels are arranged alternately to form a plurality of first sub-pixel rows, the second sub-pixels form a plurality of second sub-pixel rows, the first sub-pixel rows and the second sub-pixel rows are arranged alternately in a second direction, connection lines of center points of two first sub-pixels and two third sub-pixels form a first virtual quadrilateral, the two first sub-pixels are located at two vertex angles of the first virtual quadrilateral which are opposite to each other, one second sub-pixel is located within the first virtual quadrilateral, and the first virtual quadrilateral includes two interior angles each being equal to 90° and two interior angles each being not equal to 90°.
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公开(公告)号：US20190034012A1
公开(公告)日：2019-01-31
申请号：US15752643
申请日：2017-07-24
Inventor： Xiaodong XIE , Ming HU , Ming ZHANG , Jing WANG , Yu ZHU , Yulei WANG
IPC: G06F3/041
Abstract: A touch substrate includes: a plurality of first touch electrodes and a plurality of second touch electrodes provided on a base substrate within a touch region and being intersected each other laterally and longitudinally; a plurality of first binding patterns and a plurality of second binding patterns provided at a side of the touch region; and first signal lines connecting the first touch electrodes to the first binding patterns, and second signal lines connecting the second touch electrodes to the second binding patterns, wherein the first signal lines and the second signal lines are provided in different layers, and a projection of a region in which the first signal lines are located on the base substrate and a projection of a region in which the second signal lines are located on the base substrate have partially overlapped regions.
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