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Patent Agency Ranking
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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公开(公告)号：US10444585B2
公开(公告)日：2019-10-15
申请号：US15404524
申请日：2017-01-12
Inventor： Shoufu Jian , Lina Sun , Yiming Wang
IPC: H01L27/14 , G02F1/1368 , H01L29/786 , H01L27/12 , H01L27/32
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 of the thin film transistor is electrically connected to a data line, and a drain electrode of the thin film transistor is electrically connected to the pixel electrode. An effective length of a channel region of the thin film transistor is longer than or equal to one third of a length of the pixel unit along an extension direction of the scanning line.
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公开(公告)号：US20160104442A1
公开(公告)日：2016-04-14
申请号：US14820517
申请日：2015-08-06
Inventor： Huijun Jin , Zhaokeng Cao , Shoufu Jian , Yao Lin
IPC: G09G3/36
CPC classification number: G09G3/3648 , G09G3/3614 , G09G2300/0426 , G09G2320/0247 , G09G2330/021
Abstract: A display panel, a display device and a driving method of the display device, where the display panel includes a pixel structure that includes: in one of two adjacent rows of pixel units, a thin film transistor of a pixel unit in a row electrically connected to a pixel electrode of a pixel unit in the same row adjacently disposed at a first side of the pixel unit; and in the other one of the two adjacent rows of pixel units, a thin film transistor of a pixel unit electrically connected to a pixel electrode of the pixel unit, or electrically connected to a pixel electrode of a pixel unit in the same row adjacently disposed at a second side of the pixel unit; the first side of the thin film transistor being arranged opposite to the second side of the thin film transistor.
Abstract translation: 一种显示面板，显示装置和显示装置的驱动方法，其中显示面板包括像素结构，该像素结构包括：在两个相邻行的像素单元之一中的一行中的像素单元的薄膜晶体管电连接 涉及相邻排列在像素单元的第一侧的像素单元的像素电极; 并且在两个相邻行像素单元中的另一个像素单元中的像素单元的薄膜晶体管电连接到像素单元的像素电极，或电连接到相邻行中的像素单元的像素电极 在像素单元的第二侧; 薄膜晶体管的第一面被布置成与薄膜晶体管的第二面相对。
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