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公开(公告)号：US20190294282A1
公开(公告)日：2019-09-26
申请号：US16233714
申请日：2018-12-27
Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.
Inventor： Dongliang Dun , Huijun Jin
IPC: G06F3/041
Abstract: Provided are a display panel and a display device. The display panel includes a base substrate, at least one first type touch electrode block and at least one second type touch electrode block in a first layer and insulated with each other, touch signal lines in a second layer, and an insulation layer between the first layer and the second layer. The first type touch electrode block is connected to one or more touch signal lines via multiple first through holes running through the insulation layer, and the second type touch electrode block is connected to one or more touch signal lines via multiple second through holes running through the insulation layer. In a column containing the first type touch electrode block, the second distance of at least one second type touch electrode block is smaller than the first distance of the first type touch electrode block.
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公开(公告)号：US10018880B2
公开(公告)日：2018-07-10
申请号：US15352569
申请日：2016-11-15
Inventor： Dongliang Dun , Xuejing Zhu , Huijun Jin , Wantong Shao
IPC: F21V23/04 , F21V21/00 , G02F1/1343 , G09G3/20 , G06F1/32 , G02F1/1362
CPC classification number: G02F1/134336 , G02F1/136286 , G02F2001/134345 , G02F2001/136222 , G02F2201/52 , G06F1/3265 , G09G3/2074 , G09G2300/0809 , G09G2330/021 , Y02D10/153
Abstract: An array substrate and a display panel are provided according to embodiments, which include: a first substrate; multiple data lines and multiple scan lines located on a first side of the first substrate. The multiple data lines and multiple scan lines define a pixel array. The pixel array includes multiple sub-pixels. A length of each of the sub-pixels in an extension direction of the data lines is less than a width of each of the sub-pixels in an extension direction of the scan lines. The pixel array includes multiple first pixel groups and multiple second pixel groups arranged in a matrix form. A type of each of the sub-pixels included in the first pixel groups is different from a type of each of the sub-pixels in the second pixel groups. The first pixel groups and the second pixel groups are arranged alternately.
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3.发明申请公开(公告)号：US20170061862A1
公开(公告)日：2017-03-02
申请号：US15352578
申请日：2016-11-16
Inventor： Dongliang Dun
IPC: G09G3/20
CPC classification number: G06F3/1446 , G09G2300/026 , G09G2310/0267 , G09G2310/0283 , G09G2310/0286 , G09G2310/08 , G11C19/28
Abstract: A bidirectional scanning unit, a driving method and a gate driving circuit are provided. The bidirectional scanning unit includes a first-stage sub unit and a second-stage sub unit, the bidirectional scanning unit can output a scanning signal stage by stage in a direction from the first-stage sub unit to the second-stage sub unit, and can also output a scanning signal stage by stage in a direction from the second-stage sub unit to the first-stage sub unit. The first-stage sub unit coordinates with the second-stage sub unit in a scanning process, when one of the first-stage sub unit and the second-stage sub unit outputs the scanning signal, the other of the first-stage sub unit and the second-stage sub unit does not output the scanning signal.
Abstract translation: 提供双向扫描单元，驱动方法和栅极驱动电路。 双向扫描单元包括第一级子单元和第二级子单元，双向扫描单元可以在从第一级子单元到第二级子单元的方向上逐级输出扫描信号，以及 也可以在从第二级子单元到第一级子单元的方向逐级地输出扫描信号。 第一级子单元在扫描处理中与第二级子单元协调，当第一级子单元和第二级子单元之一输出扫描信号时，第一级子单元中的另一个子单元和 第二级子单元不输出扫描信号。
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公开(公告)号：US20170059951A1
公开(公告)日：2017-03-02
申请号：US15352569
申请日：2016-11-15
Inventor： Dongliang Dun , Xuejing Zhu , Huijun Jin , Wantong Shao
IPC: G02F1/1343 , G02F1/1335 , G02F1/1368 , G02F1/1362 , G09G3/20 , G06F1/32
CPC classification number: G02F1/134336 , G02F1/136286 , G02F2001/134345 , G02F2001/136222 , G02F2201/52 , G06F1/3265 , G09G3/2074 , G09G2300/0809 , G09G2330/021 , Y02D10/153
Abstract: An array substrate and a display panel are provided according to embodiments, which include: a first substrate; multiple data lines and multiple scan lines located on a first side of the first substrate. The multiple data lines and multiple scan lines define a pixel array. The pixel array includes multiple sub-pixels. A length of each of the sub-pixels in an extension direction of the data lines is less than a width of each of the sub-pixels in an extension direction of the scan lines. The pixel array includes multiple first pixel groups and multiple second pixel groups arranged in a matrix form. A type of each of the sub-pixels included in the first pixel groups is different from a type of each of the sub-pixels in the second pixel groups. The first pixel groups and the second pixel groups are arranged alternately.
Abstract translation: 根据实施例提供阵列基板和显示面板，其包括：第一基板; 多条数据线和多条扫描线位于第一衬底的第一侧上。 多条数据线和多条扫描线定义一个像素阵列。 像素阵列包括多个子像素。 数据线的延伸方向上的每个子像素的长度小于扫描线的延伸方向上的每个子像素的宽度。 像素阵列包括以矩阵形式排列的多个第一像素组和多个第二像素组。 包括在第一像素组中的每个子像素的类型与第二像素组中的每个子像素的类型不同。 第一像素组和第二像素组交替排列。
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5.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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Patent Agency Ranking
公开(公告)号：US10175925B2
公开(公告)日：2019-01-08
申请号：US15352562
申请日：2016-11-15
Inventor： Dongliang Dun
Abstract: A bi-directional scanning unit, a driving method and a gate driving circuit are provided. The bi-directional scanning unit includes a first stage subunit and a second stage subunit. The bi-directional scanning unit outputs a scanning signal stage by stage in a direction from the first stage subunit to the second stage subunit and outputs a scanning signal stage by stage in a direction from the second stage subunit to the first stage subunit. During the scanning, the first stage subunit and the second stage subunit cooperate with each other, so that one of the stage subunits does not output a scanning signal while the other one outputs a scanning signal. With the technical solutions according to the embodiments, the bi-directional scanning unit can output two-stage scanning signals stage by stage, have a simplified structure, and satisfy diverse demands on the gate driving circuit.
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公开(公告)号：US10168977B2
公开(公告)日：2019-01-01
申请号：US15352578
申请日：2016-11-16
Inventor： Dongliang Dun
Abstract: A bidirectional scanning unit, a driving method and a gate driving circuit are provided. The bidirectional scanning unit includes a first-stage sub unit and a second-stage sub unit, the bidirectional scanning unit can output a scanning signal stage by stage in a direction from the first-stage sub unit to the second-stage sub unit, and can also output a scanning signal stage by stage in a direction from the second-stage sub unit to the first-stage sub unit. The first-stage sub unit coordinates with the second-stage sub unit in a scanning process, when one of the first-stage sub unit and the second-stage sub unit outputs the scanning signal, the other of the first-stage sub unit and the second-stage sub unit does not output the scanning signal.
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公开(公告)号：US20170092375A1
公开(公告)日：2017-03-30
申请号：US15003315
申请日：2016-01-21
Inventor： Zhiqiang Xia , Dongliang Dun , Huijun Jin
CPC classification number: G11C19/28 , G09G3/3674 , G09G3/3677 , G09G2310/0286 , G09G2320/0214 , G09G2330/021 , G11C5/147 , G11C29/32
Abstract: A shift register, a driving method thereof, and a gate driving circuit. The shift register includes a first transistor, with a control terminal thereof electrically connected to a first control node; a scan driving unit; a reset unit; a maintaining control unit; a first potential maintaining unit, with a control terminal thereof electrically connected to a second control node, an input terminal thereof electrically connected to a third level signal line, and an output terminal thereof electrically connected to the first control node; and a second potential maintaining unit, with a first control terminal thereof electrically connected to the second control node, a second control terminal thereof electrically connected to a second clock signal line, an input terminal thereof electrically connected to a fourth level signal line, and an output terminal thereof electrically connected to the output terminal of the shift register.
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公开(公告)号：US10955949B2
公开(公告)日：2021-03-23
申请号：US16233714
申请日：2018-12-27
Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.
Inventor： Dongliang Dun , Huijun Jin
Abstract: Provided are a display panel and a display device. The display panel includes a base substrate, at least one first type touch electrode block and at least one second type touch electrode block in a first layer and insulated with each other, touch signal lines in a second layer, and an insulation layer between the first layer and the second layer. The first type touch electrode block is connected to one or more touch signal lines via multiple first through holes running through the insulation layer, and the second type touch electrode block is connected to one or more touch signal lines via multiple second through holes running through the insulation layer. In a column containing the first type touch electrode block, the second distance of at least one second type touch electrode block is smaller than the first distance of the first type touch electrode block.
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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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