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公开(公告)号：US20180314124A1
公开(公告)日：2018-11-01
申请号：US15847563
申请日：2017-12-19
发明人： Zhifu DONG , Wei XUE , Hongmin LI , Liqing LIAO
IPC分类号： G02F1/1362 , G02F1/1368
摘要： The embodiments of the present disclosure provide an array substrate, display panel and display apparatus. The array substrate comprises a plurality of gate lines extending in a row direction; a plurality of data lines extending in a column direction; and an array comprising a plurality of pixels. Each column of pixels of the plurality of pixels are coupled to two data lines of the plurality of data lines, the two data lines are configured to provide same data signal for displaying an image to the column of pixels, a first data line of the two data lines and a second data line of the two data lines are arranged at both sides of the column of pixels along the row direction, respectively. The array substrate, display panel and display apparatus according to the embodiments of the present disclosure can greatly reduce coupling capacitance between a pixel electrode and a data line, thereby an effect of reducing crosstalk can be achieved.
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公开(公告)号：US20180240395A1
公开(公告)日：2018-08-23
申请号：US15717419
申请日：2017-09-27
发明人： Liqing LIAO , Hongmin LI , Ping SONG
IPC分类号： G09G3/20
CPC分类号： G09G3/2092 , G09G3/20 , G09G3/3677 , G09G2300/0408 , G09G2300/043 , G09G2310/0267 , G09G2310/0286 , G09G2310/0289 , G09G2310/08 , G09G2330/023 , G11C19/28
摘要： The present disclosure provides a gate driving circuit, a gate driving method and a display method. The gate driving circuit includes a pull-up node control circuitry, a pull-down node control circuitry, a display storage circuitry, a compensation storage circuitry and a compensation storage control circuitry. The compensation storage control circuitry is connected to an input terminal, a pull-down control voltage terminal, a pull-up node, a pull-down node, and a second terminal of the compensation storage circuitry, and configured to enable the pull-down control voltage terminal to be electrically connected to the second terminal of the compensation storage circuitry under the control of the input terminal so as to charge the compensation storage circuitry, and enable the second terminal of the compensation storage circuitry to be electrically connected to the pull-up node.
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公开(公告)号：US20170193885A1
公开(公告)日：2017-07-06
申请号：US15198674
申请日：2016-06-30
发明人： Silin FENG , Hongmin LI
CPC分类号： G11C19/28 , G09G3/3677 , G09G2310/0267 , G09G2310/0286 , G11C19/184
摘要： The present disclosure provides a shift register unit, a driving method, a gate driving circuit and a display device. The shift register unit includes a pull-up transistor; a storage capacitor; an output noise reduction transistor; a pull-down node control module, which controls a pull-down node to be at a first low level or a first high level under the control of the pull-up node; a pull-up node control module, which controls the pull-up node to be or not to be at a second high level under the control of an input signal and controls the pull-up node to be at or not to be at a second low level under the control of a reset signal; and a pull-up node noise reduction module, which controls the pull-up node to be or not to be at the first low level under the control of the pull-down node.
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公开(公告)号：US20220382110A1
公开(公告)日：2022-12-01
申请号：US17775430
申请日：2021-05-25
发明人： Dong WANG , Hongmin LI , Liqing LIAO
IPC分类号： G02F1/1343 , G02F1/1362 , H01L27/12
摘要： A display substrate is provided, including: a base (1); and a plurality of pixel units (10) located on the base (1) and arranged in an array, where the display substrate further includes a plurality of data lines (25), and for each of the plurality of data lines (25), the data line (25) extends along a column direction and is located between adjacent first pixel unit (10A) and second pixel unit (10B) in a row direction, the data line (25) is arranged in a different layer from a first pixel electrode (40A) of the first pixel unit (10A) and a second pixel electrode (40B) of the second pixel unit (10B), and the data line (25) includes a first branch line (252) and a second branch line (253) that are connected in parallel and extend in the column direction; an orthographic projection of the first branch line (252) on the base (1) at least partially overlaps with an orthographic projection of the first pixel electrode (40A) on the base (1); an orthographic projection of the second branch line (253) on the base (1) at least partially overlaps with an orthographic projection of the second pixel electrode (40B) on the base (1). A display panel and a method of manufacturing a display substrate are further provided.
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公开(公告)号：US20220283673A1
公开(公告)日：2022-09-08
申请号：US17510396
申请日：2021-10-26
发明人： Dong WANG , Hongmin LI , Ying WANG
IPC分类号： G06F3/044 , G06F3/041 , G02F1/1333 , G02F1/1362 , G02F1/1368
摘要： Provided is an array substrate including: a base substrate, a plurality of pixel units and a plurality of touch signal lines that are arranged on the base substrate. At least one pixel unit includes a plurality of sub-pixels. Two touch signal lines are arranged in the pixel unit, and the two touch signal lines are located on a side of a data line connected with one sub-pixel of the pixel unit.
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公开(公告)号：US20210350734A1
公开(公告)日：2021-11-11
申请号：US16479484
申请日：2019-01-03
发明人： Ying WANG , Hongmin LI , Dong WANG , Fengjing TANG
摘要： The present disclosure provides a shift register unit, including an input sub-circuitry, a pull-up node control sub-circuitry, a pull-down node control sub-circuitry, a gate driving output sub-circuitry and a carry signal output sub-circuitry. The input sub-circuitry is connected to an input end, a second clock signal input end and a pull-up node. The pull-up node control sub-circuitry is connected to the pull-up node, a pull-down node, a first clock signal input end and a first voltage input end. The pull-down node control sub-circuitry is connected to the pull-down node, the pull-up node, the first clock signal input end, the first voltage input end and a second voltage input end.
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公开(公告)号：US20210349347A1
公开(公告)日：2021-11-11
申请号：US16332168
申请日：2018-06-29
发明人： Jian TAO , Wei XUE , Li SUN , Hongmin LI , Liqing LIAO
IPC分类号： G02F1/1335 , G02F1/1343
摘要： Discloses are a display panel, a method of manufacturing the same and a display device. The display panel includes: a first substrate; a second substrate disposed opposite to the first substrate; and a reflective structure group disposed on the first substrate, the reflective structure group includes a plurality of reflective structures in one-to-one correspondence with visual fields of view, and a reflective surface of each reflective structure of the reflective structures faces the second substrate, and the reflective structure is configured to reflect light from the second substrate in a predetermined direction to a corresponding field of view.
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公开(公告)号：US20210134203A1
公开(公告)日：2021-05-06
申请号：US16839858
申请日：2020-04-03
发明人： Ying WANG , Meng LI , Jing LI , Hongmin LI
IPC分类号： G09G3/20
摘要： A shift register, a method for driving the same, a gate driving circuit and a display device are provided. The shift register includes an input sub-circuit, an output sub-circuit, a reset sub-circuit, and a first shift output sub-circuit to an m-th shift output sub-circuit. The i-th shift output sub-circuit is connected with a third node, an (i−1)-th shift node, an i-th shift node, an (i+1)-th clock signal terminal, a first power terminal, a second power terminal, an (i−1)-th shift signal output terminal and an i-th shift signal output terminal, and is configured to supply a signal of the first power terminal to the i-th shift signal output terminal and a signal of the second power terminal to the (i−1)-th shift signal output terminal and the (i−1)-th shift node under control of the (i+1)-th clock signal terminal, i being an integer between 2 and m.
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公开(公告)号：US20210118347A1
公开(公告)日：2021-04-22
申请号：US16840152
申请日：2020-04-03
发明人： Ying WANG , Meng LI , Aifeng GAO , Hongmin LI
摘要： A shift register, a method for driving the same, a gate driving circuit and a display device are provided. The shift register includes an input sub-circuit, a pull-down control sub-circuit, an output sub-circuit and a reset sub-circuit. The pull-down control sub-circuit is connected to a first signal input terminal, a pull-up node, a pull-down node and a first power terminal, and is configured to supply a first voltage signal of the first power terminal to the pull-down node under the control of the first input signal and a potential of the pull-up node. The output sub-circuit is connected to the first node and a second clock signal terminal, and is configured to output a second clock signal of the second clock signal terminal to a first output terminal and a second output terminal under the control of the potential of the pull-up node.
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公开(公告)号：US20190333943A1
公开(公告)日：2019-10-31
申请号：US16319704
申请日：2018-05-11
发明人： Ying WANG , Hongmin LI , Liqing LIAO , Li SUN
IPC分类号： H01L27/12 , H01L27/02 , H01L23/60 , G02F1/1362
摘要： A display substrate and a display device. The display substrate includes a signal line, an electro-static lead-out line, and an electro-static discharge unit including a first thin film transistor, a third thin film transistor and a fourth thin film transistor; a drain electrode and a gate electrode of the first thin film transistor are connected to the signal line; a source electrode of the first thin film transistor, a gate electrode of the third thin film transistor and a gate electrode of the fourth thin film transistor are connected to a first node; a drain electrode of the third thin film transistor and a drain electrode of the fourth thin film transistor are connected to the signal line; a source electrode of the third thin film transistor and a source electrode of the fourth thin film transistor are connected to the electro-static lead-out line.
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