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31.发明申请公开(公告)号：US20210055612A1
公开(公告)日：2021-02-25
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: 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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32.发明申请公开(公告)号：US20200251817A1
公开(公告)日：2020-08-06
申请号：US16639312
申请日：2019-08-09
Inventor： Ying WANG , Tienlun TING , Jie WU , Xue CAO , Peizhi CAI , Chuncheng CHE , Hao LIU , Liang LI , Haocheng JIA
Abstract: A waveguide feed substrate and a manufacturing method thereof, and an antenna system and a manufacturing method thereof are provided. The waveguide feed substrate comprises: a first base substrate provided with a receiving groove; and a waveguide feeder embedded in the receiving groove and provided with a first side disposed at a bottom of the receiving groove, a second side disposed opposite to the first side, a third side disposed on a first side wall of the receiving cell, and a fourth side disposed on a second side wall of the receiving cell; wherein an opening is disposed in the second side, and an upper surface of the second side is flush with an upper surface of the first base substrate.
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公开(公告)号：US20240405060A1
公开(公告)日：2024-12-05
申请号：US18696976
申请日：2023-06-09
Inventor： Xinxing GUAN , Na BI , Jianing LIU , Cheng HAN , Shun WANG , Shuang ZHENG , Qihao ZENG , Hao LIU
IPC: H01L27/15
Abstract: A display substrate, a mask assembly and a display panel are provided. The display substrate includes: pixel units arranged in an array and including first pixel units and second pixel units, where, in a row direction, the first pixel units and the second pixel units are alternately arranged; in a column direction, the first pixel units and the second pixel units are alternately arranged; the first pixel unit includes a first sub-pixel, two second sub-pixels, and a third sub-pixel in a virtual quadrilateral; the second pixel unit includes a first sub-pixel, two second sub-pixels, and a third sub-pixel in a virtual hexagon; where adjacent first pixel unit and second pixel unit in the column direction share a first sub-pixel or a third sub-pixel, and adjacent first pixel unit and second pixel unit in the row direction share a second sub-pixel.
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公开(公告)号：US20240370126A1
公开(公告)日：2024-11-07
申请号：US18031282
申请日：2022-05-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hao LIU , Jianchao ZHU , Mengyang WEN , Zibo NI , Guangliang SHANG , Libin LIU
Abstract: The present disclosure provides a touch display panel. The touch display panel includes a display substrate and a touch layer, wherein the touch layer includes a plurality of touch units and a plurality of touch lines which are disposed on the display substrate; wherein the touch lines are connected to at least one touch unit and are configured to electrically connect the touch unit connected thereto to a touch integrated circuit; the plurality of touch lines at least include a first trace and a second trace which are disposed in a non-display region, a length of the first trace being greater than a length of the second trace, and a cross-sectional area of the first trace being larger than a cross-sectional area of the second trace.
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公开(公告)号：US20220383822A1
公开(公告)日：2022-12-01
申请号：US17628779
申请日：2021-04-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guangliang SHANG , Jie ZHANG , Shuo HUANG , Libin LIU , Shiming SHI , Hao LIU , Haoliang ZHENG , Xing YAO
IPC: G09G3/3266 , G11C19/28 , G09G3/36
Abstract: A shift register, a driving method, a driving control circuit and a display device. The method comprises: at a data refresh stage (T10), applying to an input signal end (IP) an input signal having a pulse level, applying a control clock pulse signal to a control clock signal end, and applying a noise reduction clock pulse signal to a noise reduction clock signal end; at a noise reduction holding phase (T21-1), applying a fixed voltage signal to the input signal end (IP), applying a fixed voltage signal to the control clock signal end, and applying a fixed voltage signal to the noise reduction clock signal end; and at a noise reduction enhancement stage (T22-1), applying a fixed voltage signal to the input signal end (IP), applying a fixed voltage signal to the control clock signal end, and applying a clock pulse signal to the noise reduction clock signal end.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20220299805A1
公开(公告)日：2022-09-22
申请号：US17536835
申请日：2021-11-29
Inventor： Ying WANG , Zhan LI , Sikai ZHANG , Juan CHEN , Changyin WANG , Peng LIANG , Deshen ZHAI , Chunlei WANG , Yue SHI , Chuncheng CHE , Feng LIU , Hao LIU
IPC: G02F1/1339 , G02F1/1333 , G02F1/1343
Abstract: A switchable glass panel, a method of forming switchable glass panel and a method of forming switchable glass are provided. The method includes: forming a first electrode layer and a first alignment layer sequentially on a first substrate, and forming a second electrode layer and a second alignment layer sequentially on a second substrate; forming first sealants distributed along a first direction, second sealants distributed along a second direction and an edge sealant at the edge of the first alignment layer on the first alignment layer, where the first sealants and the second sealants form a grid with a plurality of openings; forming a plurality of liquid crystal layers corresponding to the plurality of openings on the second alignment layer; and oppositely arranging the first substrate and the second substrate to form a cell, and curing the first sealants and the second sealants.
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公开(公告)号：US20220285407A1
公开(公告)日：2022-09-08
申请号：US17508895
申请日：2021-10-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zunqing SONG , Hao LIU
Abstract: The disclosure provides a display panel, a manufacturing method thereof and a displaying device. The display panel comprises a plurality of display units, and each display unit has an active area for display and an induction area for identifying fingerprints. The display unit comprises a substrate, a planarization layer, a pixel unit and an induction electrode, wherein the planarization layer is arranged on the substrate and comprises a first area and a second area, the first area is opposite to the active area, and the second area is opposite to the induction area and is provided with a concave-convex structure; the pixel unit is arranged on the planarization layer and located in the first area; and the induction electrode is arranged on the planarization layer and covers a concave-convex surface of the concave-convex structure.
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公开(公告)号：US20220020326A1
公开(公告)日：2022-01-20
申请号：US17490054
申请日：2021-09-30
Inventor： Xuehuan FENG , Yongqian LI , Hao LIU
IPC: G09G3/3225 , G11C19/28
Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are disclosed. The shift register unit includes a first sub-circuit, a second sub-circuit, and a leakage prevention circuit. The first sub-circuit includes a first input circuit and a first output circuit, the first input circuit is configured to control a level of a first node in response to a first input signal. The second sub-circuit includes a second input circuit and the second output circuit. The leakage prevention circuit is connected to the first node, and is configured to control a level of the leakage prevention node under control of the level of the first node, so that a circuit connected between the first node and the leakage prevention node is turned off, and a circuit connected between the second node and the leakage prevention node is turned off.
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公开(公告)号：US20210384481A1
公开(公告)日：2021-12-09
申请号：US17288927
申请日：2020-08-20
Inventor： Shi SUN , Xuewu XIE , Yu AI , Bowen LIU , Hao LIU , Yubao KONG , Ameng ZHANG
Abstract: A display substrate, a preparation method and a repair method thereof, and a display apparatus. The display substrate includes a driver circuit layer and an emissive structure layer overlappingly disposed on a base, the driver circuit layer including a drive transistor, an auxiliary cathode wire and a repair electrode, an anode of the emissive structure layer being connected to a drain electrode of the drive transistor, a cathode of the emissive structure layer being connected to the auxiliary cathode wire, and the repair electrode being configured so as to connect the drain electrode of the drive transistor and the auxiliary cathode wire when repairing a bright spot defect.
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公开(公告)号：US20210201774A1
公开(公告)日：2021-07-01
申请号：US16766470
申请日：2019-12-26
Inventor： Xuehuan FENG , Yongqian LI , Hao LIU
IPC: G09G3/3225 , G11C19/28
Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are disclosed. The shift register unit includes a first sub-circuit, a second sub-circuit, and a leakage prevention circuit. The first sub-circuit comprises a first input circuit and a first output circuit, the first input circuit is configured to control a level of a first node in response to a first input signal. The second sub-circuit comprises a second input circuit and the second output circuit. The leakage prevention circuit is connected to the first node, and is configured to control a level of the leakage prevention node under control of the level of the first node, so that a circuit connected between the first node and the leakage prevention node is turned off, and a circuit connected between the second node and the leakage prevention node is turned off.
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