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公开(公告)号：US11361693B2
公开(公告)日：2022-06-14
申请号：US16633965
申请日：2019-07-10
Inventor： Xuehuan Feng , Yongqian Li
Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are provided. The shift register unit includes a first input circuit, an output control circuit, and an output circuit. The first input circuit is configured to output a first input signal to a first node in response to a first control signal; the output control circuit is configured to output an output control signal to a second node under control of a level of the first node; and the output circuit includes an output terminal, and the output circuit is configured to output an output signal to the output terminal under control of a level of the second node.
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102.发明授权公开(公告)号：US11360610B2
公开(公告)日：2022-06-14
申请号：US16067919
申请日：2017-12-15
Inventor： Wenjin Fan , Lei Zhang , Tsungchieh Kuo , Zhi Zhang , Xiaoyue He
IPC: G06F3/044
Abstract: A touch control substrate, a method for fabricating the same, and a touch control display device are provided. The touch control substrate includes a touch control region and a peripheral region surrounding the touch control region. Signal traces and a shielding wire are provided in the peripheral region, the shielding wire being configured to shield interference of the signal traces to the touch control region.
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公开(公告)号：US11352193B2
公开(公告)日：2022-06-07
申请号：US15774360
申请日：2017-09-29
Inventor： Chao Lv , Hui Dong , Ran Zhang , Xinwei Jiao , Baoyong Nie , Le Guo , Jun Zhang , Hengzhen Liang
Abstract: A moisture resistant pad for a liquid crystal panel, including at least one moisture resistant construction including a central region and an edge region disposed around the central region, wherein the edge region includes a first undulation structure disposed around the central region, the first undulation structure being a closed structure for blocking water vapor out of the central region. In the moisture resistant pad for a liquid crystal panel, channels formed within a surface of a product that needs to be moisture resistant are isolated from the external environment so that water vapor in the external environment cannot contact the product surface through the channels. As a result, the pad has good moisture resistance, suitable in transportation environments or in packaging container environments.
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公开(公告)号：US11348531B2
公开(公告)日：2022-05-31
申请号：US16772958
申请日：2019-11-05
Inventor： Xuehuan Feng , Yongqian Li
IPC: G09G3/3225 , G09G3/3266 , G11C19/28
Abstract: The present disclosure provides a shift register unit, including a detection signal input sub-circuit, a display signal input sub-circuit, an output circuit, a pull-down control circuit and a signal output terminal, the output circuit includes a pull-up sub-circuit and a pull-down sub-circuit, the pull-down control circuit includes a selection sub-circuit and a plurality of pull-down control sub-circuits. The present disclosure further provides a gate driving circuit, a display panel and a driving method for driving the display panel. The shift register unit has a simple structure and a long service life.
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公开(公告)号：US11348501B2
公开(公告)日：2022-05-31
申请号：US16488737
申请日：2018-11-30
Inventor： Qi Hu , Hui Jing , Danhong Zhao
Abstract: The present disclosure provides a shift register and a driving method thereof, a gate driving circuit and a display device. The shift register includes: a pre-charging circuit coupled to a pre-charging signal input terminal and a pull-up node to pre-charge a potential of the pull-up node; a pull-down control circuit coupled to the pull-up node, a pull-down node and a reset signal input terminal to pull down a potential of the pull-down node or pull up the potential of the pull-down node; a pull-up circuit coupled to the pull-up node and a signal output terminal to pull up a potential of the signal output terminal; a pull-down circuit coupled to the pull-down node and the signal output terminal to pull down the potential of the signal output terminal; reset circuit coupled to the pull-up node and the pull-down node reset the potential of the pull-up node.
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Patent Agency Ranking
公开(公告)号：US11347148B2
公开(公告)日：2022-05-31
申请号：US16086990
申请日：2018-02-12
Inventor： Wei Li , Bin Zhou , Jun Liu , Ning Liu , Yang Zhang , Yingbin Hu
Abstract: A patterning method and a method for manufacturing an array substrate are provided, and the patterning method includes: forming a photolithography auxiliary film and a positive photoresist film in turn on a base substrate provided with a layer to be patterned; subjecting the photolithography auxiliary film and the positive photoresist film to a photolithography process to form a photolithography auxiliary layer pattern and a positive photoresist pattern; patterning the layer to be patterned; and UV irradiating the photolithography auxiliary layer pattern and the positive photoresist pattern and then removing the photolithography auxiliary layer pattern and the positive photoresist pattern.
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公开(公告)号：US20220147188A1
公开(公告)日：2022-05-12
申请号：US17491144
申请日：2021-09-30
Inventor： Zhao DONG , Bisheng LI , Baoran LI , Le LI , Qidi WU
Abstract: A touch pad includes a first conductive pattern layer, a second conductive pattern layer, a first trace, a second trace, a first bonding pad, and a second bonding pad. The first conductive pattern layer includes a first touch electrode extending in a first direction. The second conductive pattern layer includes a second touch electrode extending in a second direction. A first end of the first trace is coupled to the first touch electrode, and a second end of the first trace is coupled to the first bonding pad. A first end of the second trace is coupled to the second touch electrode, and a second end of the second trace is coupled to the second bonding pad. The first direction intersects the second direction.
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公开(公告)号：US11328662B2
公开(公告)日：2022-05-10
申请号：US16094704
申请日：2018-01-31
Inventor： Shi Sun , Xuewu Xie , Ameng Zhang , Bowen Liu , Yu Ai
IPC: G09G3/3233 , G09G3/00 , B01J19/10 , H01L51/56
Abstract: A display panel repair device and a display panel repair method are disclosed. The display panel repair device includes an ultrasonic generator and a beam control device. The ultrasonic generator is configured to generate ultrasonic; and the beam control device is configured to direct the ultrasonic to emit to a pre-determined position, so as to be able to repair a display panel to be repaired by the ultrasonic.
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公开(公告)号：US11328641B2
公开(公告)日：2022-05-10
申请号：US16839413
申请日：2020-04-03
Inventor： Zhiyang He , Mindong Zheng , Youlu Li , Yongxian Xie , Qiang Liu , Hui Wang
Abstract: A shift register unit, a driving method thereof, a gate driving circuit, and a display device are provided. The shift register unit includes an input branch and a reset branch; the input branch is configured to form or disconnect a first path between a first scan voltage terminal and a pull-up node under control of a potential of a first control terminal. The reset branch is configured to form or disconnect a second path between a second scan voltage terminal and the pull-up node under control of a potential of a second control terminal.
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公开(公告)号：US11327401B2
公开(公告)日：2022-05-10
申请号：US16427772
申请日：2019-05-31
Inventor： Jian Tian , Zouming Xu , Lei Zhang , Yaying Li , Chunjian Liu , Qitao Zheng , Xianlin Ding
Abstract: A display substrate, a method for preparing the same and a display device are provided. The method for preparing the display substrate includes: providing a base substrate, in which the base substrate includes a first region and a second region; forming a first structure in the first region using a first mask and a first photoresist; forming a functional material layer at a side, which is away from the base substrate, of the first structure; and patterning the functional material layer using a second mask and the first mask to form a functional layer in the second region.
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