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公开(公告)号：US12087235B2
公开(公告)日：2024-09-10
申请号：US17781776
申请日：2021-05-28
Inventor： Song Meng , Jingbo Xu , Jianbo Xian
IPC: G09G5/10 , G09G3/3233 , G09G3/3275
CPC classification number: G09G3/3275 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/0233
Abstract: An organic light-emitting diode display panel and a sensing method and a driving method therefor are provided. The organic light-emitting diode display panel includes a plurality of pixel units arranged in an array, each pixel unit includes a plurality of sub-pixels, and at least two sub-pixels are connected to a same sensing signal line. The sensing method includes: sequentially applying sensing data signals to the sub-pixels in the organic light-emitting diode display panel, and sequentially outputting sensing signals through sensing signal lines, to sense the sub-pixels, so as to compensate the sub-pixels. Among the sub-pixels connected to the same sensing signal line, sub-pixels, other than a sub-pixel which is currently sensed, are applied with a zero-gray-scale data signal.
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公开(公告)号：US11916083B2
公开(公告)日：2024-02-27
申请号：US17274213
申请日：2020-06-27
Inventor： Jianbo Xian , Hongfei Cheng , Yongda Ma , Chen Xu , Xueguang Hao
IPC: H01L27/12 , G06V40/13 , H01L25/16 , H01L25/18 , H01L27/146 , H01L27/15 , H10K59/123 , H10K59/126 , H10K59/65
CPC classification number: H01L27/124 , G06V40/1318 , H01L25/167 , H01L25/18 , H01L27/14678 , H01L27/156 , H10K59/123 , H10K59/126 , H10K59/65
Abstract: A display substrate has an active area which includes a photosensitive region with a light-transmitting channel. The display substrate includes a base, a pixel circuit layer, a first insulating layer and a conductive light-shielding layer. The pixel circuit layer includes pixel circuits and at least one pixel circuit includes a first thin film transistor and a second thin film transistor. The first insulating layer has a first via hole. The conductive light-shielding layer includes a conductive light-shielding pattern that has a first light-transmitting hole. Orthogonal projections of the first light-transmitting hole and of a gap region between the first thin film transistor and the second thin film transistor have a first overlapping region, which the light-transmitting channel penetrates. The conductive light-shielding pattern is coupled with a source electrode or a drain electrode of the first thin film transistor through the first via hole.
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103.发明授权公开(公告)号：US11705048B2
公开(公告)日：2023-07-18
申请号：US17807908
申请日：2022-06-21
Inventor： Jianbo Xian , Chen Xu , Xueguang Hao , Yong Qiao
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G2300/0426 , G09G2310/0286 , G09G2310/061
Abstract: A shift register unit, a circuit structure, a gate drive circuit, a drive circuit and a display device are provided. A shift register unit includes a substrate and an input circuit, a reset circuit, a first output circuit, a first output terminal, a first connection conductive portion connecting both the input circuit and the reset circuit, a second connection conductive portion connecting both the reset circuit and the first output circuit, and a third connection conductive portion connecting both the first output circuit and the first output terminal, all of which are on the substrate.
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104.发明授权公开(公告)号：US11455934B2
公开(公告)日：2022-09-27
申请号：US16475513
申请日：2019-01-08
Inventor： Jianbo Xian , Chen Xu , Xueguang Hao , Yong Qiao
IPC: G09G3/3266 , G09G3/20
Abstract: A shift register unit, a circuit structure, a gate drive circuit, a drive circuit and a display device are provided. A shift register unit includes a substrate and an input circuit, a reset circuit, a first output circuit, a first output terminal, a first connection conductive portion connecting both the input circuit and the reset circuit, a second connection conductive portion connecting both the reset circuit and the first output circuit, and a third connection conductive portion connecting both the first output circuit and the first output terminal, all of which are on the substrate.
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公开(公告)号：US11387259B2
公开(公告)日：2022-07-12
申请号：US17280795
申请日：2020-07-21
Inventor： Pan Li , Jianbo Xian , Chunping Long
Abstract: The present disclosure provides an array substrate, a manufacturing method thereof, and a display device. The array substrate includes a base substrate, and a first functional layer and a second functional layer laminated one on another on the base substrate. The first functional layer forms a level-different region on the base substrate, and the second functional layer covers the level-different region. A portion of the first functional layer at the level-different region is provided with a target gradient angle, the target gradient angle is a maximum gradient angle when the second functional layer has a predetermined thickness, and the predetermined thickness is a thickness when a functional requirement of the second functional layer has been met and the second functional layer is not broken at the level-different region.
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Patent Agency Ranking
公开(公告)号：US11347095B2
公开(公告)日：2022-05-31
申请号：US16769929
申请日：2019-12-09
Inventor： Jianbo Xian , Hongfei Cheng , Yongda Ma , Yong Qiao , Xinyin Wu
IPC: G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368
Abstract: The present disclosure relates to an array substrate. The array substrate may include a display region comprising a plurality of first pixel regions and a dummy region adjacent to the display region. The dummy region may include a plurality of second pixel regions. At least one of the plurality of first pixel regions may include a first electrode region containing a first electrode and a first open region, at least one of the plurality of second pixel regions may include a second electrode region containing a second electrode and a second open region, and an area of the second open region may be larger than an area of the first open region.
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公开(公告)号：US20210341808A1
公开(公告)日：2021-11-04
申请号：US16617776
申请日：2019-06-26
Inventor： Yongda Ma , Yong Qiao , Jianbo Xian
IPC: G02F1/1362
Abstract: A display substrate may include at least one connection structure (1) in a non-display area (89) of the display substrate. The at least one connection structure (1) may include a first conductive layer (11), at least one insulating layer (19) on the first conductive layer (11), and a second conductive layer (12) on a side of the at least one insulating layer (19) opposite from the first conductive layer (11). The second conductive layer 12) may be connected to the first conductive layer (11) through a plurality of via holes (3) in the at least one insulating layer (19), and at least two of the plurality of via holes (3) may have different contact areas with the first conductive layer (11). The display substrate can be at least partially solves the problem that the through hole is easy to be burnt when over-current problem.
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公开(公告)号：US10928852B2
公开(公告)日：2021-02-23
申请号：US16630385
申请日：2019-05-17
Inventor： Jian Xu , Jianbo Xian , Yong Qiao
Abstract: A mounting structure for a rear housing of a display device includes a backplane including a backplane substrate and a first engaging structure disposed on one side of the backplane substrate. The mounting structure includes a rear housing including a rear housing substrate and a second engaging structure disposed on one side of the rear housing substrate. The first engaging structure and the second engaging structure are matched and engaged, causing the backplane and the rear housing to be fixed with each other.
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公开(公告)号：US20200183447A1
公开(公告)日：2020-06-11
申请号：US16630385
申请日：2019-05-17
Inventor： Jian Xu , Jianbo Xian , Yong Qiao
Abstract: A mounting structure for a rear housing of a display device includes a backplane including a backplane substrate and a first engaging structure disposed on one side of the backplane substrate. The mounting structure includes a rear housing including a rear housing substrate and a second engaging structure disposed on one side of the rear housing substrate. The first engaging structure and the second engaging structure are matched and engaged, causing the backplane and the rear housing to be fixed with each other.
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公开(公告)号：US10468749B2
公开(公告)日：2019-11-05
申请号：US14915613
申请日：2015-09-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongchun Lu , Jian Xu , Xinyin Wu , Yong Qiao , Jianbo Xian
Abstract: The present disclosure provides a mobile display terminal, including a case, a main board and an antenna. The main board is arranged inside the case, a circuit board is arranged on the main board, and the antenna is arranged on the case. The mobile display terminal further includes a connector configured to electrically connect the antenna to the circuit board.
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