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公开(公告)号：US20170220178A1
公开(公告)日：2017-08-03
申请号：US15172565
申请日：2016-06-03
Inventor： Shoufu Jian , Zhiqiang Xia , Zhaokeng Cao
IPC: G06F3/041 , G09G3/36 , G02F1/1343
CPC classification number: G06F3/0416 , G02F1/13338 , G02F1/134309 , G06F3/0412 , G06F3/044 , G09G3/3655
Abstract: A display panel is provided. The display includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of first electrodes, each having a shape extending in a first direction, wherein the plurality of the first electrodes are arranged in a second direction. The second electrode layer includes a plurality of second electrodes extending in the second direction and arranged in the first direction, the second direction being perpendicular to the first direction. A ration between a first central distance between two adjacent first electrodes, and a second central distance between two adjacent second electrodes is in the range of 0.5 to 2. In the display panel and the display device according to the present disclosure, the display effect is reconciled with the touch recognizing performance, thereby improving the touch performance of the panel and user experience.
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公开(公告)号：US20160351111A1
公开(公告)日：2016-12-01
申请号：US15221465
申请日：2016-07-27
Inventor： Huijun Jin , Zhiqiang Xia
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G3/20 , G09G5/003 , G09G2300/08 , G09G2310/0205 , G09G2310/0251 , G09G2310/0267 , G09G2310/0283 , G09G2310/0286 , G09G2310/08
Abstract: Embodiments of the invention provide a gate drive apparatus and a display apparatus. With the gate drive apparatus, a clock signal is used in place of a forward scan signal and/or a clock signal is used in place of a backward scan signal and/or a reset signal and a first initial trigger signal (or a second initial trigger signal) are used in place of a low level signal and/or the same signal is used as a first initial trigger signal and a second initial trigger signal to thereby reduce the number of transmission lines for signals driving the gate drive apparatus.
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公开(公告)号：US10598996B2
公开(公告)日：2020-03-24
申请号：US15404369
申请日：2017-01-12
Inventor： Shoufu Jian , Zhaokeng Cao , Zhiqiang Xia
IPC: G02F1/1362 , H01L27/12 , G02F1/1368 , H01L29/786
Abstract: An array substrate, a display panel, and a display device are provided. The array substrate includes a substrate, and a plurality of scanning lines and a plurality of data lines disposed on the substrate. The plurality of scanning lines and the plurality of data lines are insulated and intersected to define a plurality of pixel units. Each pixel unit includes a thin film transistor and a pixel electrode, a gate electrode of the thin film transistor is electrically connected to a scanning line, a source electrode is electrically connected to a data line, and a drain electrode is electrically connected to the pixel electrode. An active layer of the thin film transistor includes at least one channel region including first sub-channel region and at least one second sub-channel region. A first width of the first sub-channel region is smaller than a second width of the second sub-channel region.
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公开(公告)号：US10586604B1
公开(公告)日：2020-03-10
申请号：US16230484
申请日：2018-12-21
Applicant: Shanghai AVIC OPTO Electronics Co.,Ltd.
Inventor： Rili Fei , Zhiqiang Xia , Dandan Qin , Dongliang Dun , Shoufu Jian , Tinghai Wang , Ying Xie , Houxun Xia
Abstract: A shift register includes a forward/backward scan-control module, configured to transmit a signal of a forward-scan-signal terminal or a signal of a backward-scan-signal terminal to a first node; an interlock module, configured to transmit a signal of a first voltage terminal to a second node, and transmit a signal of a second voltage terminal to the first node; a pull-down module, configured to transmit the signal of the first voltage terminal to a gate-signal output terminal; an output module, configured to transmit a signal of a second clock-signal terminal to the gate-signal output terminal; and a reset module, configured to transmit the signal of the second voltage terminal to the first node, and transmit the signal of the first voltage terminal to the gate-signal output terminal. The disclosed shift register can prevent leakage of the first node, and thus improve the quality and the performance of the shift register.
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公开(公告)号：US10545603B2
公开(公告)日：2020-01-28
申请号：US15172565
申请日：2016-06-03
Inventor： Shoufu Jian , Zhiqiang Xia , Zhaokeng Cao
IPC: G06F3/041 , G09G3/36 , G02F1/1343
Abstract: A display panel is provided. The display includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of first electrodes, each having a shape extending in a first direction, wherein the plurality of the first electrodes are arranged in a second direction. The second electrode layer includes a plurality of second electrodes extending in the second direction and arranged in the first direction, the second direction being perpendicular to the first direction. A ration between a first central distance between two adjacent first electrodes, and a second central distance between two adjacent second electrodes is in the range of 0.5 to 2. In the display panel and the display device according to the present disclosure, the display effect is reconciled with the touch recognizing performance, thereby improving the touch performance of the panel and user experience.
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Patent Agency Ranking
公开(公告)号：US09754528B2
公开(公告)日：2017-09-05
申请号：US15221465
申请日：2016-07-27
Inventor： Huijun Jin , Zhiqiang Xia
CPC classification number: G09G3/2092 , G09G3/20 , G09G5/003 , G09G2300/08 , G09G2310/0205 , G09G2310/0251 , G09G2310/0267 , G09G2310/0283 , G09G2310/0286 , G09G2310/08
Abstract: Embodiments of the invention provide a gate drive apparatus and a display apparatus. With the gate drive apparatus, a clock signal is used in place of a forward scan signal and/or a clock signal is used in place of a backward scan signal and/or a reset signal and a first initial trigger signal (or a second initial trigger signal) are used in place of a low level signal and/or the same signal is used as a first initial trigger signal and a second initial trigger signal to thereby reduce the number of transmission lines for signals driving the gate drive apparatus.
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公开(公告)号：US10884541B2
公开(公告)日：2021-01-05
申请号：US16699762
申请日：2019-12-02
Inventor： Shoufu Jian , Zhiqiang Xia , Zhaokeng Cao
IPC: G06F3/041 , G06F3/044 , G09G3/36 , G02F1/1333 , G02F1/1343
Abstract: A display panel is provided. The display includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of first electrodes, each having a shape extending in a first direction, wherein the plurality of the first electrodes are arranged in a second direction. The second electrode layer includes a plurality of second electrodes extending in the second direction and arranged in the first direction, the second direction being perpendicular to the first direction. A ratio between a first central distance between two adjacent first electrodes, and a second central distance between two adjacent second electrodes is in the range of 0.5 to 2. In the display panel and the display device according to the present disclosure, the display effect is reconciled with the touch recognizing performance, thus improving the touch performance of the panel and user experience.
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公开(公告)号：US10712855B2
公开(公告)日：2020-07-14
申请号：US16164801
申请日：2018-10-19
Applicant: SHANGHAI AVIC OPTO ELECTRONICS CO., LTD.
Inventor： Yufang Ma , Huijun Jin , Shoufu Jian , Zhiqiang Xia
IPC: G06F3/041 , H01L27/12 , G02F1/1333 , G06F3/044 , G02F1/1362 , G09G3/36 , G02F1/1337
Abstract: Provided are an array substrate, a display panel, and a display device. The array substrate includes a base substrate, scanning lines extending along first direction and data lines extending along second direction disposed on base substrate, pixel units arranged in an array along first direction and second direction; touch electrodes and touch traces disposed on base substrate, and a first insulating layer disposed between the touch traces and the touch electrodes in a direction perpendicular to base substrate. Each touch trace is connected to the touch electrodes via a first through hole in the first insulating layer. Two scanning lines are disposed between two adjacent pixel units in the second direction, and each scanning line controls its adjacent pixel unit. An orthographic projection of the first through hole on the base substrate is located between the two scanning lines and does not overlap with them.
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9.发明授权公开(公告)号：US10324554B2
公开(公告)日：2019-06-18
申请号：US15790732
申请日：2017-10-23
Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.
Inventor： Dongliang Dun , Zhiqiang Xia , Jine Liu , Feng Qin
IPC: G06F3/045 , G06F3/041 , G02F1/1333 , G02F1/1343
Abstract: An array substrate, a manufacturing method, a touch display panel, a touch display apparatus are provided. The manufacturing method includes: forming a gate on a substrate; forming a first insulating layer covering the gate; forming an active layer and a sensing resistor; forming a first electrode layer covering the sensing resistor; forming a source and a drain; etching the first doped layer at a part being not overlapped with the source and the drain, reserving the first electrode layer to cover the sensing resistor; forming a second insulating layer covering the source and the drain; etching the second insulating layer at a part being overlapped with the sensing resistor to expose the first electrode layer; forming a second electrode layer, and etching the first/second electrode layer at a part where the first/second electrode layer is overlapped with the sensing resistor to expose the sensing resistor.
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10.发明申请公开(公告)号：US20180046300A1
公开(公告)日：2018-02-15
申请号：US15790732
申请日：2017-10-23
Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.
Inventor： Dongliang DUN , Zhiqiang Xia , Jine Liu , Feng Qin
IPC: G06F3/041 , G02F1/1333 , G02F1/1343 , G06F3/045
CPC classification number: G06F3/0412 , G02F1/133345 , G02F1/13338 , G02F1/1343 , G06F3/0414 , G06F3/045 , G06F2203/04103 , G06F2203/04105
Abstract: An array substrate, a manufacturing method, a touch display panel, a touch display apparatus are provided. The manufacturing method includes: forming a gate on a substrate; forming a first insulating layer covering the gate; forming an active layer and a sensing resistor; forming a first electrode layer covering the sensing resistor; forming a source and a drain; etching the first doped layer at a part being not overlapped with the source and the drain, reserving the first electrode layer to cover the sensing resistor; forming a second insulating layer covering the source and the drain; etching the second insulating layer at a part being overlapped with the sensing resistor to expose the first electrode layer; forming a second electrode layer, and etching the first/second electrode layer at a part where the first/second electrode layer is overlapped with the sensing resistor to expose the sensing resistor.
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