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公开(公告)号：US20220310030A1
公开(公告)日：2022-09-29
申请号：US17429919
申请日：2020-10-23
发明人： Tengfei DING , Yang WANG , Shijun WANG , Bo FENG , Jun FAN , Wenkai MU , Yi LIU , Xinlan YANG , Li TIAN
IPC分类号： G09G3/36
摘要： The present disclosure provides a display substrate, a method for driving same, and a display device, which belong to the field of display technologies. In the display substrate, in a plurality of pixels connected to each shift circuit, the respective pixels sharing the same data line have the same color, and each shift circuit is connected to one turn-on signal terminal. Through flexible control over a turn-on signal provided by the turn-on signal terminal, each data line can continuously provide data signals to the pixels of the same color. In this way, when a pure-color picture is displayed, the number of times of potential reversal on each data line is less, which effectively reduces power consumption of the display device.
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公开(公告)号：US20220137770A1
公开(公告)日：2022-05-05
申请号：US17258150
申请日：2020-03-24
发明人： Yi LIU , Shijun WANG , Wenkai MU , Bo FENG , Xinlan YANG , Xiaoxiao CHEN , Yang WANG , Zhan WEI , Tengfei DING , Xiaofeng YIN
摘要： The present disclosure provides an array substrate and a display device. The array substrate includes: a base substrate; a plurality of gate lines on the base substrate; and a touch electrode layer located on a side, away from the base substrate, of a layer where the gate lines are located. The touch electrode layer includes a plurality of touch electrodes, and the touch electrodes are provided with first hollowed-out areas at the positions of at least part of the gate lines.
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公开(公告)号：US20230260472A1
公开(公告)日：2023-08-17
申请号：US17621188
申请日：2020-10-29
发明人： Xinlan YANG , Shijun WANG , Wenkai MU , Yi LIU , Bo FENG , Yang WANG , Zhan WEI , Tengfei DING , Jun FAN , Yuke TAI , Gongda CHEN , Guangshuang LV , Yingzi WANG
IPC分类号： G09G3/36 , G02F1/1335 , G06V40/13
CPC分类号： G09G3/3607 , G02F1/133514 , G06V40/1318 , G09G2300/0452
摘要： The present disclosure discloses an array substrate, a liquid crystal display panel, and a display apparatus, which relate to the field of display technologies. The array substrate includes a first base and a plurality of photosensitive devices disposed on the first base. The photosensitive device can recognize fingerprints. In this way, the screen-to-body ratio of a display apparatus manufactured by using the array substrate is effectively increased. When an orthographic projection of the photosensitive device in the array substrate onto the first base at least partially overlaps with a white sub-pixel region, a pixel aperture ratio of the array substrate can be increased, so that a display apparatus that is subsequently manufactured by using the array substrate has a relatively good display effect.
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公开(公告)号：US20230252924A1
公开(公告)日：2023-08-10
申请号：US18136816
申请日：2023-04-19
发明人： Bingqing YANG , Wenkai MU , Haoliang JI , Bo FENG , Xiaoxiao CHEN , Tianxin ZHAO , Ji DONG , Zhiying BAO , Wenjun XIAO , Yang WANG , Shijun WANG , Hao XU
CPC分类号： G09G3/006 , G09G3/20 , H01L27/0292 , H01L27/0296 , G09G2310/0267 , G09G2330/04 , G09G2330/12
摘要： A display device is disclosed. The display device includes an array substrate and at least two driving units. The array substrate includes a peripheral region and a display region, the array substrate further includes a peripheral grounding line and a test line, wherein the peripheral grounding line is located in the peripheral region, and the test line is located in the peripheral region. The at least two driving units are located on at least one side of the array substrate, the driving unit includes at least two grounding pins, a grounding pin of at least one of the driving units is connected to the peripheral grounding line, and each of at least one grounding pin of one of two adjacent driving units is electrically connected to a corresponding grounding pin of the other adjacent driving unit.
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公开(公告)号：US20220319221A1
公开(公告)日：2022-10-06
申请号：US17419909
申请日：2020-09-29
发明人： Yi LIU , Shijun WANG , Wenkai MU , Bo FENG , Xinlan YANG , Yang WANG , Zhan WEI , Tengfei DING , Jun FAN , Chengfu XU
摘要： The present disclosure provides fingerprint recognition substrate including fingerprint recognition units arranged in array, signal reading line groups and gating circuits, fingerprint recognition units are divided into first fingerprint recognition groups arranged along row direction, first fingerprint recognition groups, signal reading line groups and gating circuits are in one-to-one correspondence with one another; first fingerprint recognition group includes fingerprint recognition units consecutively arranged in row direction, signal reading line group includes signal reading lines each coupled to corresponding column of fingerprint recognition units; gating circuit includes switch circuits each coupled to one signal transmission channel on signal receiving unit through corresponding switch circuit; among all signal reading lines, different signal reading lines in same signal reading line group are coupled to different signal transmission channels, and at least two signal reading lines in different signal reading line groups are coupled to same signal transmission channel.
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公开(公告)号：US20220128870A1
公开(公告)日：2022-04-28
申请号：US16954133
申请日：2019-07-24
发明人： Tianxin ZHAO , Ji DONG , Shijun WANG , Zhiying BAO , Ruichen ZHANG , Hao LIU , Xiaoqing PENG , Jiao LI , Wenjun XIAO , Hao XU , Bo FENG , Xiaoxiao CHEN , Yang WANG , Wenkai MU , Bingqing YANG , Yi LIU , Haoliang JI
IPC分类号： G02F1/1343 , G02F1/1362
摘要： The present disclosure provides a display substrate and a display panel, which belong to the field of display technologies. The display substrate includes: a base substrate; a signal line layer and a pixel electrode layer which are on one side of the base substrate and are insulated and spaced from each other. The signal line layer includes a plurality of signal lines, the pixel electrode layer includes a plurality of pixel electrodes arranged in an array. An orthographic projection of the pixel electrode to the base substrate overlaps an orthographic projection of at least one signal line to the base substrate. The technical solution of the present disclosure can improve the transmittance of the display device.
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公开(公告)号：US20210327386A1
公开(公告)日：2021-10-21
申请号：US16624820
申请日：2019-04-22
发明人： Ji DONG , Bingqing YANG , Wenjun XIAO , Haoliang JI , Zhiying BAO , Xiaoxiao CHEN , Bo FENG , Shijun WANG , Wenkai MU , Chao GAO
摘要： A shift register, a method for driving the shift register and a display apparatus are provided. The shift register includes a noise reduction control circuit and a pull-up node noise reduction circuit. The noise reduction control circuit is connected with a first clock signal terminal that receives a first clock signal, a gate drive signal output terminal that outputs a gate drive signal, a noise reduction control terminal, and a noise reduction control node. The pull-up node noise reduction circuit is connected with the noise reduction control circuit, the noise reduction control terminal, and a pull-up node.
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公开(公告)号：US20210132428A1
公开(公告)日：2021-05-06
申请号：US16639786
申请日：2019-01-03
发明人： Wenjun XIAO , Shijun WANG , Hehe HU , Haoliang ZHENG , Xi CHEN , Xiaochuan CHEN , Guangcai YUAN
IPC分类号： G02F1/1343 , H01L27/12 , G02F1/1368 , G02F1/1362
摘要： A display substrate and a manufacturing method thereof and a display device are disclosed. The manufacturing method of the display substrate includes: forming a first display electrode; and forming a thin film transistor, which includes forming a semiconductor layer; The first display electrode and the semiconductor layer are in one same layer, and a step of forming the first display electrode is performed before performing a step of forming the semiconductor layer.
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公开(公告)号：US20210055612A1
公开(公告)日：2021-02-25
申请号：US16930188
申请日：2020-07-15
发明人： 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分类号： G02F1/1343
摘要： 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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10.发明申请公开(公告)号：US20190311691A1
公开(公告)日：2019-10-10
申请号：US16470835
申请日：2018-07-12
发明人： Bo FENG , Shijun WANG , Xi CHEN , Hongming ZHAN
摘要： A shift register includes first, second and third output sub-circuits, first and second pull-down sub-circuits, and a selection sub-circuit. The first output sub-circuit is coupled to a pull-up node, a first output terminal, and a first clock signal terminal. The second output sub-circuit is coupled to the first clock signal terminal, the selection sub-circuit, and a second output terminal. The third output sub-circuit is coupled to a second clock signal terminal, the selection sub-circuit, and the second output terminal. The selection sub-circuit is coupled to the second and third output sub-circuits, the pull-up node, and a gating signal terminal. The first pull-down sub-circuit is coupled to a first pull-down node, the first output terminal, a second voltage terminal, and the pull-up node. The second pull-down sub-circuit is coupled to the second output terminal, a first voltage terminal, and the first pull-down node.
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