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公开(公告)号：US20230176667A1
公开(公告)日：2023-06-08
申请号：US17310984
申请日：2020-11-30
发明人： Qiujie SU , Yanping LIAO , Yingmeng MIAO , Chongyang ZHAO , Bo HU , Xiaofeng YIN
IPC分类号： G06F3/041 , G02F1/1333 , G02F1/1362 , G02F1/1343 , H01L27/12
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/136286 , G02F1/136204 , G02F1/134309 , H01L27/124 , G06F3/044
摘要： An array substrate and a touch display device are provided. In the array substrate, a first control unit and a second control unit are arranged opposite to each other in a first direction. A plurality of touch sensor blocks includes a first group of electrode blocks and a second group of electrode blocks arranged in the first direction, and a plurality of touch signal lines includes a first group of touch signal lines and a second group of touch signal lines arranged in the first direction. The touch signal lines in the first group of touch signal lines are coupled to the touch sensor blocks in the first group of electrode blocks respectively; and the touch signal lines in the second group of touch signal lines are coupled to the touch sensor blocks in the second group of electrode blocks respectively.
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公开(公告)号：US20240061521A1
公开(公告)日：2024-02-22
申请号：US18489747
申请日：2023-10-18
发明人： Qiujie SU , Yanping LIAO , Yingmeng MIAO , Chongyang ZHAO , Bo HU , Xiaofeng YIN
IPC分类号： G06F3/041 , G02F1/1333 , G02F1/1343 , G02F1/1362 , H01L27/12
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/134309 , G02F1/136204 , G02F1/136286 , H01L27/124 , G06F3/044
摘要： An array substrate and a touch display device are provided. In the array substrate, a first control unit and a second control unit are arranged opposite to each other in a first direction. A plurality of touch sensor blocks includes a first group of electrode blocks and a second group of electrode blocks arranged in the first direction, and a plurality of touch signal lines includes a first group of touch signal lines and a second group of touch signal lines arranged in the first direction. The touch signal lines in the first group of touch signal lines are coupled to the touch sensor blocks in the first group of electrode blocks respectively; and the touch signal lines in the second group of touch signal lines are coupled to the touch sensor blocks in the second group of electrode blocks respectively.
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公开(公告)号：US20220198976A1
公开(公告)日：2022-06-23
申请号：US17356193
申请日：2021-06-23
发明人： Jianshu WANG , Chunyu LI , Bo HU
IPC分类号： G09G3/20
摘要： A pixel structure, a driving method and a display device are provided. The pixel structure includes a plurality of gate lines arranged in rows, a plurality of data lines arranged in columns, and a plurality of subpixel circuits arranged in an array form. Each subpixel circuit includes a subpixel and a switching element, the subpixel is electrically connected to one of the data lines via the switching element, a control electrode of the switching element is electrically connected to one of the gate lines, and the subpixels electrically connected to the same data line are in a same color.
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公开(公告)号：US20190219853A1
公开(公告)日：2019-07-18
申请号：US16318640
申请日：2018-05-14
发明人： Jiamin LIAO , Xi CHEN , Yao LIU , Zongxiang LI , Shijian LUO , Yang YU , Bo HU , Heyuan QIU
IPC分类号： G02F1/1362 , G02F1/1368 , H01L27/12
CPC分类号： G02F1/1362 , G02F1/133514 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/136222 , H01L27/1262
摘要： A COA substrate, a manufacturing method therefore, a display panel, and a display device. The COA substrate includes a base substrate, a thin-film transistor provided on one side of the base substrate, and a color filter film provided on the other side of the base substrate facing away from the thin-film transistor.
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公开(公告)号：US20210223653A1
公开(公告)日：2021-07-22
申请号：US16094130
申请日：2018-03-15
发明人： Bo HU , Wenchao WANG , Baoqiang WANG , Sang Jin PARK
IPC分类号： G02F1/1362 , H05K1/09
摘要： A method of preparing a graphene circuit pattern, a substrate and an electronic product are disclosed. The method of preparing a graphene circuit pattern includes: immersing a metal circuit pattern in a graphene oxide solution to cause a redox reaction between the metal circuit pattern and graphite oxide, thereby forming the graphene circuit pattern. The graphene circuit pattern may be directly formed at a location of the metal circuit pattern, and is simple in production process, low in cost, and suitable for mass production.
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公开(公告)号：US20230137332A1
公开(公告)日：2023-05-04
申请号：US17418209
申请日：2020-12-29
发明人： Bo HU , Sang Jin PARK , Wenchao WANG , Linlin LIN
摘要： Provided are a shift register and a driving method thereof, a drive circuit and a display device. A first capacitor is provided with a first terminal electrically connected to a cascade signal output terminal and a second terminal electrically connected to a fixed voltage signal terminal, so that a load capacitance of the cascade signal output terminal is compensated, and the charging and discharging process of the first capacitor is combined to reduce a noise of a signal of the cascade signal output terminal and improve the signal stability of the cascade signal output terminal.
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