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公开(公告)号：US10825749B2
公开(公告)日：2020-11-03
申请号：US16301911
申请日：2018-03-23
Inventor： Bo Zhang
Abstract: The present disclosure relates to a display panel and a display apparatus. The display panel comprises a back plate and a cover plate which are oppositely arranged, and at least a portion of a side formed by the back plate and the cover plate is attached with a protective film to seal a corresponding portion of a gap between the back plate and the cover plate.
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42.发明授权公开(公告)号：US10211261B2
公开(公告)日：2019-02-19
申请号：US15320703
申请日：2016-03-25
Inventor： Kun Guo , Yanqing Wang , Bo Zhang , Fei Chen , Jianbin Feng , Fan Yang
Abstract: Embodiments of the present disclosure disclose a pixel structure, a mask plate, an organic electroluminescent display panel and a display device. The pixel structure comprises: a plurality of pixel units arranged in array, each pixel unit comprising four sub-pixels arranged diagonally and having the same shape and size; wherein colors of the four sub-pixels in each pixel unit are different from each other; colors of two adjacent sub-pixels in any two adjacent pixel units are same. The above pixel structure provided by embodiments of the present disclosure may enable the color of any sub-pixel in a pixel unit to be same as the colors of three sub-pixels that are located in other three pixel units adjacent to this pixel unit respectively and are symmetric with this sub-pixel relative to a same point.
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公开(公告)号：US10168558B2
公开(公告)日：2019-01-01
申请号：US15260886
申请日：2016-09-09
Inventor： Bo Zhang , Jinjun Wang , Rui Hu , Ju Gao , Fanlin Ye , Awei Sui , Wenping Zhao
IPC: G02F1/13 , F16J15/46 , F16J15/02 , G02F1/1339
Abstract: A chamber sealing mechanism and a pressurization bubble-eliminating equipment are provided. The chamber sealing mechanism includes an annular groove and a sealing ring, wherein the sealing ring and the annular groove are connected to form a closed cavity; the annular groove is provided with a gas charging valve that communicates with the closed cavity and is configured to charge air into the closed cavity and discharge air from the closed cavity.
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44.发明授权公开(公告)号：US12293722B2
公开(公告)日：2025-05-06
申请号：US17925696
申请日：2021-12-21
Inventor： Huijuan Yang , Maoying Liao , Bo Zhang , Xiaoqing Shu , Liheng Wei , Lingtong Li
IPC: G09G3/3266 , G09G3/32 , G11C19/28
Abstract: A shift register is configured to be applied to a display substrate including a plurality of rows of sub-pixels. The shift register is electrically connected to a single row of sub-pixels, and is further configured to transmit a scan signal and a reset signal to the single row of sub-pixels. The shift register includes a scan circuit and a reset circuit. The scan circuit is configured to output the scan signal due to cooperation of a first input signal, a first clock signal, a second clock signal, a first voltage signal and a second voltage signal. The reset circuit is configured to output the reset circuit due to cooperation of a second input signal, a third clock signal, a fourth clock signal, a third voltage signal and a fourth voltage signal. The scan circuit and the reset circuit are configured to output signals independently from each other.
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公开(公告)号：US12289978B2
公开(公告)日：2025-04-29
申请号：US17784643
申请日：2021-08-17
Inventor： Lu Bai , Yang Zhou , Xin Zhang , Junxiu Dai , Yi Zhang , Tinghua Shang , Bo Zhang , Yao Huang , Song Liu
IPC: H10K59/80 , H10K59/131
Abstract: A display substrate includes at least two barrier layers in a peripheral area of the display substrate. The at least two barrier layers includes a first barrier layer forming an enclosure; and a third barrier layer on a side of the first barrier layer closer to a display area. The third barrier layer includes one or more discontinuous portions.
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Patent Agency Ranking
公开(公告)号：US12069924B2
公开(公告)日：2024-08-20
申请号：US17416078
申请日：2020-06-19
Inventor： Rong Wang , Bo Zhang , Xiangdan Dong , Xiaoqing Shu , Mengmeng Du , Shuangbin Yang
IPC: H10K59/35 , G09G3/3266 , G09G3/3275 , H10K59/122 , H10K59/131 , H10K59/12
CPC classification number: H10K59/353 , G09G3/3266 , G09G3/3275 , H10K59/122 , H10K59/131 , G09G2300/0842 , H10K59/1201
Abstract: A display substrate is provided. The display substrate includes a pixel defining layer having a plurality of apertures corresponding to the sub pixels of at least two different colors. Orthographic projections of the plurality of apertures on the base substrate each are divided by the orthographic projections of the plurality of first power supply lines on the base substrate into a first portion and a second portion. For the sub pixels of the at least two different colors, a first area ratio is a ratio between areas of the first portions of the orthographic projections of the apertures on the base substrate, a second area ratio is a ratio between areas of the second portions of the orthographic projections of the apertures on the base substrate, and a ratio between the first area ratio and the second area ratio is in a range from 0.8 to 1.2.
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公开(公告)号：US20240172530A1
公开(公告)日：2024-05-23
申请号：US17784643
申请日：2021-08-17
Inventor： Lu Bai , Yang Zhou , Xin Zhang , Junxiu Dai , Yi Zhang , Tinghua Shang , Bo Zhang , Yao Huang , Song Liu
IPC: H10K59/80 , H10K59/131
CPC classification number: H10K59/873 , H10K59/131
Abstract: A display substrate includes at least two barrier layers in a peripheral area of the display substrate. The at least two barrier layers includes a first barrier layer forming an enclosure; and a third barrier layer on a side of the first barrier layer closer to a display area. The third barrier layer includes one or more discontinuous portions.
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公开(公告)号：US11728228B2
公开(公告)日：2023-08-15
申请号：US17276624
申请日：2020-05-12
Inventor： Mengmeng Du , Xiangdan Dong , Hongwei Ma , Biao Liu , Bo Zhang
IPC: H01L21/66 , H02H9/04 , H10K59/131
CPC classification number: H01L22/34 , H02H9/046 , H10K59/131
Abstract: A display substrate and a display apparatus are provided, the display substrate includes: a base substrate including a display area and a peripheral area surrounding the display area; a plurality of sub-pixel units in the display area; a plurality of data lines in the display area and electrically coupled to the plurality of sub-pixel units; a plurality of data transmission lines in the peripheral area on at least one side of the display area and electrically coupled to the plurality of data lines; a plurality of first pads and a plurality of second pads located between the plurality of first pads and the plurality of data transmission lines; a plurality of third pads between the plurality of first pads and the plurality of second pads; and a plurality of multiplexers between the plurality of second pads and the plurality of third pads.
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公开(公告)号：US11696480B2
公开(公告)日：2023-07-04
申请号：US17261923
申请日：2020-04-09
Inventor： Bo Zhang , Xiangdan Dong , Rong Wang , Jie Gou , Bo Cheng
IPC: H10K59/40 , G06F3/044 , H10K50/844 , H10K59/122 , H10K59/131 , H10K77/10
CPC classification number: H10K59/40 , G06F3/0446 , H10K50/844 , H10K59/122 , H10K59/131 , H10K77/111 , G06F2203/04111
Abstract: Disclosed are a display panel and a display device, the display panel including: a substrate including a display area, a peripheral area and a welding area; at least one barrier in the peripheral area and surrounding the display area, the barrier including a single-sided barrier structure between the display area and the welding area; an organic insulating structure including sub-insulating structures, each sub-insulating structure having a first boundary located between the display area and the single-sided barrier structure, for any two adjacent sub-insulating structures, the first boundary of the sub-insulating structure on a side away from the substrate being closer to the display area than the first boundary of the sub-insulating structure on a side proximal to the substrate; a distance between first boundaries of any two adjacent sub-insulating structures is greater than or equal to 20 μm; a touch electrode pattern; and a touch signal line.
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公开(公告)号：US20230045292A1
公开(公告)日：2023-02-09
申请号：US17787986
申请日：2021-08-04
Inventor： Bo Cheng , Jie Gou , Mengmeng Du , Jun Yan , Bo Zhang , Yixiang Yang , Zhenhua Zhang , Hongwei Ma
Abstract: A display substrate, a method of manufacturing the display substrate, and a display device are provided. The display substrate includes: a base substrate, a plurality of sub-pixels, a gate driving circuit, a plurality of input contact pads, a plurality of output contact pads and a contact pad insulating layer. Surfaces of the input contact pads away from the base substrate and surfaces of the output contact pads away from the base substrate are exposed from the contact pad insulating layer. The contact pad insulating layer includes a first portion having a first thickness and a second portion having a second thickness smaller than the first thickness. Edges of the input contact pads and edges of the output contact pads are covered by the first portion. The second portion is located in the region between the input contact pads and the output contact pads.
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