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公开(公告)号：US20210066349A1
公开(公告)日：2021-03-04
申请号：US16925863
申请日：2020-07-10
发明人： Yuntian ZHANG , Zhou RUI , Peng JIANG , Haipeng YANG , Ke DAI , Chunxu ZHANG , Zhonghou WU , Li TIAN
IPC分类号： H01L27/12
摘要： A display panel and a method for manufacturing the same, and a display device is provided. The display panel includes a display area including a plurality of gate lines arranged spaced apart in a first direction and a non-display area including a first and a second non-display area. At least one of the first or the second non-display area includes: a gate driving area including a plurality of gate driving units arranged spaced apart in the first direction and connected to the gate lines, a length of at least one gate driving unit being smaller than a length of a pixel in the first direction; a dummy gate driving area including a plurality of dummy gate driving units arranged spaced apart in the first direction; and a first trace area including a plurality of first traces connected to the dummy gate driving units and an external circuit.
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公开(公告)号：US20240210750A1
公开(公告)日：2024-06-27
申请号：US18598071
申请日：2024-03-07
发明人： Xiaoting JIANG , Ke DAI , Haipeng YANG , Chunxu ZHANG , Min CHENG , Zhou RUI
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/1343 , G02F1/1347 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/133512 , G02F1/133388 , G02F1/134309 , G02F1/1347 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2202/16 , G02F2203/48
摘要： A light control panel, having a dimming area and a peripheral area surrounding the dimming area; wherein the light control panel includes a first substrate and a second substrate oppositely disposed, and a first liquid crystal layer therebetween; the first substrate includes a signal connecting line on the first base substrate; the signal connecting line includes a first signal sub-line and a second signal sub-line which are electrically connected together and in different layers; a connecting position between the first signal sub-line and the second signal sub-line is in the peripheral area; and the slot at a position corresponding to the connecting position between the first signal sub-line and the second signal sub-line is formed with a protrusion, and an orthographic projection of the slot on the first base substrate overlaps an orthographic projection of the first signal sub-line on the first base substrate.
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3.发明申请公开(公告)号：US20220308397A1
公开(公告)日：2022-09-29
申请号：US17281031
申请日：2020-10-14
发明人： Yuntian ZHANG , Zhou RUI , Peng JIANG , Haipeng YANG , Chunxu ZHANG , Zhonghou WU , Li TIAN , Ke DAI
IPC分类号： G02F1/13357 , G02F1/1335 , G09G3/36
摘要： A display device and a manufacturing method thereof, an electronic device, and a light control panel are provided. The display device includes a light control panel and a display liquid crystal panel. The display liquid crystal panel is on a light-emitting side of the light control panel; the light control panel includes a light control region, and the light control region is configured to provide adjusted backlight to the display liquid crystal panel; the display liquid crystal panel includes a display region, and the display region is configured to receive the adjusted backlight to perform display; and a distance between two opposite edges of the light control region in at least one direction is greater than a distance between two opposite edges of the display region in the at least one direction.
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公开(公告)号：US20230141490A1
公开(公告)日：2023-05-11
申请号：US18093063
申请日：2023-01-04
发明人： Yuntian ZHANG , Zhou RUI , Peng JIANG , Haipeng YANG , Ke DAI , Chunxu ZHANG , Zhonghou WU , Li TIAN
IPC分类号： H01L29/423 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12 , H01L29/417
CPC分类号： H01L29/42384 , G02F1/134309 , G02F1/136286 , G02F1/1368 , H01L27/124 , H01L29/41733
摘要： A thin film transistor, an array substrate and a display device are provided. The thin film transistor is on a base substrate and includes a gate electrode, a first electrode, and a second electrode on the base substrate. The gate electrode includes a first body portion and a first extension portion extending along the first direction, electrically connected with the first body portion, and spaced apart from the first body portion by a first spacing. The first electrode includes a first overlapping end, an orthographic projection of the first overlapping end on the base substrate at least partially overlaps with an orthographic projection of the first body portion on the base substrate; a first compensation end at a side of the first overlapping end away from the first body portion, an orthographic projection of the first compensation end on the base substrate at least partially overlaps with an orthographic projection of the first extension portion on the base substrate; and a first intermediate portion connecting the first overlapping end and the first compensation end, an orthographic projection of the first intermediate portion on the base substrate is within an orthographic projection of the first spacing on the base substrate.
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公开(公告)号：US20220415232A1
公开(公告)日：2022-12-29
申请号：US17756279
申请日：2021-05-12
发明人： Yuntian ZHANG , Zhou RUI , Haipeng YANG , Maoxiu ZHOU , Chunxu ZHANG , Ke DAI
摘要： A driving method and driving circuit of a display panel, and a display apparatus are disclosed. The driving method includes: at a first display frequency and within a frame of scanning time, loading different first clock signals for 4N number of clock signal lines respectively, and controlling a plurality of shift registers in a gate driving circuit to work in sequence to cause the shift registers output different signals to drive gate lines row by row; and at a second display frequency and within a frame of scanning time, loading the same second clock signal for each clock signal line electrically connected to the same unit group, loading different second clock signals for clock signal lines that are electrically connected to different unit groups, and controlling the unit groups to work in sequence.
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公开(公告)号：US20220037492A1
公开(公告)日：2022-02-03
申请号：US17280491
申请日：2020-10-13
发明人： Yuntian ZHANG , Zhou RUI , Peng JIANG , Haipeng YANG , Ke DAI , Chunxu ZHANG , Zhonghou WU , Li TIAN
IPC分类号： H01L29/423 , G02F1/1343 , G02F1/1368 , G02F1/1362 , H01L29/417 , H01L27/12
摘要： A thin film transistor, an array substrate and a display device. The thin film transistor includes a gate electrode, a first electrode, and a second electrode on the base substrate. The gate electrode includes a first body portion and a first extension portion extending along the first direction, electrically connected with the first body portion, and spaced apart from the first body portion by a first spacing. The first electrode includes a first overlapping end, an orthographic projection of the first overlapping end on the base substrate at least partially overlaps with an orthographic projection of the first body portion on the base substrate; a first compensation end at a side of the first overlapping end away from the first body portion; and a first intermediate portion connecting the first overlapping end and the first compensation end.
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公开(公告)号：US20180252958A1
公开(公告)日：2018-09-06
申请号：US15755985
申请日：2017-02-16
发明人： Songyang JIANG , Yongjun YOON , Zhou RUI
IPC分类号： G02F1/1339 , G02F1/1335 , G02F1/1362
CPC分类号： G02F1/13394 , G02F1/133512 , G02F1/1362 , G02F2001/13396 , G02F2001/13398 , G02F2001/13625
摘要： Embodiments of the present disclosure provide a display panel and a manufacturing method thereof, and a display device. The display panel includes a first substrate and a second substrate that are opposite to each other. The display panel further includes a spacer located on the first substrate, and at least two walls located on the second substrate. The at least two walls form a recess region. The spacer corresponds to the recess region. The at least two walls are configured to limit a movement of the spacer. According to the embodiments of the present disclosure, the spacer is effectively prevented from slipping into the display region when the display panel is subjected to an external force.
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公开(公告)号：US20190221145A1
公开(公告)日：2019-07-18
申请号：US16111136
申请日：2018-08-23
发明人： Zhou RUI , Haipeng YANG , Ke DAI , Yong-Jun YOON , Xiuli SI
CPC分类号： G09G3/006 , G09G3/20 , G09G3/30 , G09G3/3677 , G09G2310/0267
摘要： Various embodiments of the present disclosure provide an inverter circuit, a driving method, an array substrate, a detecting method, and a display apparatus, which may enable a simple structure by incorporating a switch transistor with a resistor. The simple structure is configured to make the levels of a signal at an outputting terminal of the inverter circuit and a signal at an inputting terminal of the inverter circuit being opposite.
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9.发明申请公开(公告)号：US20190213970A1
公开(公告)日：2019-07-11
申请号：US16179671
申请日：2018-11-02
发明人： Zixuan WANG , Peng CHEN , Tong YANG , Xianrui QIAN , Yuting CHEN , Suzhen MU , Zhou RUI , Xiong XIONG
CPC分类号： G09G3/3677 , G09G2310/0286 , G09G2310/06 , G09G2320/0257 , G11C19/28
摘要： A shift register circuit includes a pull-up control sub-circuit, a pull-up sub-circuit and a shutdown auxiliary sub-circuit. The pull-up control sub-circuit is configured to transmit a voltage from the signal input terminal to the pull-up node under the control of the voltage from the signal input terminal. The shut-down auxiliary sub-circuit is configured to pull down a voltage of the pull-up node to a voltage of the discharge voltage terminal under the control of a voltage from the pull-up node. The pull-up sub-circuit is configured to transmit a voltage from the clock signal terminal to the first signal output terminal under the control of a voltage from the pull-up node. The first signal output terminal is configured to be connected to a gate line.
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公开(公告)号：US20180166011A1
公开(公告)日：2018-06-14
申请号：US15724597
申请日：2017-10-04
发明人： Maoxiu ZHOU , Haipeng YANG , Ke DAI , Yongjun YOON , Zhou RUI
IPC分类号： G09G3/3233
CPC分类号： G09G3/3233 , G09G3/3225 , G09G3/3266 , G09G3/3291 , G09G2300/0814 , G09G2300/0819 , G09G2300/0842 , G09G2310/0248 , G09G2310/08 , G09G2320/0233 , G09G2330/021
摘要： The present disclosure provides a pixel driving circuit, a driving method, a pixel unit, and a display apparatus. The pixel driving circuit includes a driving transistor, a charging/discharging circuitry, a light-emitting control circuitry, a data write-in control circuitry, and a charging/discharging control circuitry, where a first electrode of the charging/discharging circuitry is connected to a second electrode of the driving transistor, and the charging/discharging control circuitry is configured to enable a first electrode of the driving transistor to be electrically connected to a second level output terminal under the control of a data line, and enable a second terminal of the charging/discharging circuitry to be electrically connected to a gate electrode of the driving transistor under the control of a first scan line.
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