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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：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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公开(公告)号：US20240302701A1
公开(公告)日：2024-09-12
申请号：US18667966
申请日：2024-05-17
发明人： Liqing LIAO , Hongmin LI , Silin FENG , Ying WANG , Fengjing TANG
IPC分类号： G02F1/1362 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/1368
摘要： An array substrate and a reflective display substrate are disclosed. The array substrate includes a base, and a plurality of data lines and a plurality of sub-pixels that are disposed on the base. The sub-pixel includes a reflective pixel electrode and a TFT. An orthographic projection of the pixel electrode in each sub-pixel on the base is overlapped with orthographic projections of a first electrode, a first data line and a second data line.
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公开(公告)号：US20210327335A1
公开(公告)日：2021-10-21
申请号：US16337135
申请日：2018-09-21
发明人： Silin FENG , Li SUN , Ying WANG
摘要： The present application provides a shift register and a method of driving the same, and a gate driving circuit. In the shift register, an input sub-circuit is configured to output an input signal to a pull-up node under control of a first clock signal of a first clock signal terminal, an output sub-circuit is configured to output a second clock signal of a second clock signal terminal to the output terminal under control of a voltage level of the pull-up node, a reset sub-circuit is configured to reset voltage levels of the pull-up node and the output terminal under control of a voltage level of a pull-down node, and a reset control sub-circuit is configured to control the voltage level of the pull-down node such that the voltage levels of the pull-up node and the output terminal are reset to a level signal.
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8.发明申请公开(公告)号：US20190237023A1
公开(公告)日：2019-08-01
申请号：US16205305
申请日：2018-11-30
发明人： Ying WANG , Meng LI , Hongmin LI , Dong WANG , Fengjing TANG
IPC分类号： G09G3/3266 , G09G3/36 , G11C19/28
CPC分类号： G09G3/3266 , G09G3/3677 , G09G2310/0286 , G09G2310/06 , G11C19/28
摘要： A shift register and a method for driving the same, a gate driving circuit and a display device. The shift register includes: an input sub-circuit configured to provide a signal at the signal input terminal to the pull-up node under control of the first clock signal terminal; an output sub-circuit configured to provide a clock signal at the second clock signal terminal to the signal output terminal under control of the pull-up node; and a pull-down sub-circuit configured to provide a signal at the power supply terminal to the signal output terminal under control of the third clock signal terminal.
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公开(公告)号：US20210125533A1
公开(公告)日：2021-04-29
申请号：US17010613
申请日：2020-09-02
发明人： Ying WANG , Hongmin LI , Di WU
IPC分类号： G09G3/00 , G09G3/3233
摘要： A pixel circuit includes a data written-in sub-circuit, a driving sub-circuit, a threshold compensation sub-circuit, a light-emitting element, a sensing sub-circuit and a first light-emission control sub-circuit. The driving sub-circuit is configured to control a driving current for driving the light-emitting element to emit light. The data written-in sub-circuit writes threshold compensation information into a second terminal of the driving sub-circuit at a compensation stage. The threshold compensation sub-circuit stores a data signal and adjusts a voltage at the second terminal of the driving sub-circuit in a coupled manner. The sensing sub-circuit writes a sensing voltage into a first terminal and the second terminal of the driving sub-circuit at a display process, senses aging information of the light-emitting element during an aging detection process and transmits the aging information to the aging detection device.
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公开(公告)号：US20210272491A1
公开(公告)日：2021-09-02
申请号：US16074369
申请日：2018-01-26
发明人： Ying WANG , Li SUN , Fengjing TANG , Hongmin LI
摘要： A shift register unit, a driving method thereof, a gate drive circuit and a display device are provided. The shift register unit includes: an input circuit, an output circuit, a pull-down control circuit and a pull-down circuit; and the output circuit is connected to a first DC power supply terminal, a second clock signal terminal, a pull-up node, a first driving signal output terminal and a second driving signal output terminal respectively, and is configured to output a first power supply signal of the first DC power supply terminal to the first driving signal output terminal under control of the pull-up node.
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