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公开(公告)号：US10199400B2
公开(公告)日：2019-02-05
申请号：US15325264
申请日：2016-02-24
发明人： Jingyi Xu , Bo Yang , Yanwei Ren , Yu Liu , Xin Zhao , Yanyan Zhao , Erpeng Zhao , Zhiqiang Wang , Wei Zhang
摘要： The present disclosure provides an array substrate, a display panel and a display device. The array substrate includes a first conductive pattern and a second conductive pattern forming a ground (GND) protection circuit. The first conductive pattern includes a plurality of first conductive segments spaced apart from each other, and adjacent first conductive segments are connected to each other by the second conductive pattern, an insulating layer is arranged between the first conductive segments and the second conductive pattern, and the first conductive segments are connected to the second conductive pattern through via holes penetrating through the insulating layer. In addition, the present disclosure provides a display panel including the above array substrate. Furthermore, the present disclosure provides a display device including the above array substrate.
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公开(公告)号：US20180210297A1
公开(公告)日：2018-07-26
申请号：US15567181
申请日：2017-05-08
发明人： Jingyi Xu , Kunpeng Zhang , Yanwei Ren , Yanyan Zhao , Yi Fan , Yu Liu
IPC分类号： G02F1/1362 , H01R12/61 , H05K1/02
CPC分类号： G02F1/136204 , H01R12/613 , H01R13/6594 , H05K1/0215 , H05K1/0259
摘要： Embodiments of the present disclosure pertain to a circuit board, a display panel and a display device. The circuit board includes a ground protection circuit, disposed in a peripheral area of the circuit board. The ground protection circuit includes one or more first wires arranged in parallel, a bridging connection part and a plurality of second wires arranged in parallel, where one end of each first wire is grounded and the other end connects to the bridging connection part electrically, while one end of each second wire connects to the bridging connection part electrically and the other end is grounded. The display panel includes the circuit board and the display device includes the display panel.
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公开(公告)号：US10921660B2
公开(公告)日：2021-02-16
申请号：US15567181
申请日：2017-05-08
发明人： Jingyi Xu , Kunpeng Zhang , Yanwei Ren , Yanyan Zhao , Yi Fan , Yu Liu
IPC分类号： G02F1/1362 , H01R13/6594 , H01R12/61 , H05K1/02 , G06F3/045
摘要： Embodiments of the present disclosure pertain to a circuit board, a display panel and a display device. The circuit board includes a ground protection circuit, disposed in a peripheral area of the circuit board. The ground protection circuit includes one or more first wires arranged in parallel, a bridging connection part and a plurality of second wires arranged in parallel, where one end of each first wire is grounded and the other end connects to the bridging connection part electrically, while one end of each second wire connects to the bridging connection part electrically and the other end is grounded. The display panel includes the circuit board and the display device includes the display panel.
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公开(公告)号：US10903249B2
公开(公告)日：2021-01-26
申请号：US16325158
申请日：2018-03-29
发明人： Wei Zhang , Hui Li , Tianlei Shi , Jonguk Kwak , Yezhou Fang , Wenlong Zhang , Xu Zhang , Zhijun Niu , Ruize Jiang , Yanwei Ren , Yu Liu
IPC分类号： H01L21/12 , H01L27/12 , H01L27/02 , G02F1/1362 , H01L27/32 , G02F1/1368
摘要： An array substrate including a plurality of terminals, a first conductive layer and a second conductive layer, wherein the first conductive layer and the second conductive layer include an insulating layer therebetween, wherein a plurality of first electrode plates and a plurality of second electrode plates are formed in the first conductive layer and the second conductive layer, respectively, the first electrode plates and the second electrode plates are opposite to each other to constitute a capacitor structure, the terminals are provided in the same layer as the first conductive layer or the second conductive layer, or the terminals are provided in the same layer as a third conductive layer between the first conductive layer and the second conductive layer. A method of manufacturing an array substrate and a display device is provided.
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公开(公告)号：US10825807B2
公开(公告)日：2020-11-03
申请号：US15751209
申请日：2017-08-03
发明人： Yanwei Ren , Jingyi Xu , Kunpeng Zhang , Yu Liu , Min Liu , Ruiying Tian
IPC分类号： H01L27/02 , H01L23/522 , H01L23/528 , H01L23/532 , H01L27/12
摘要： An electrostatic protection circuit, an array substrate, a display panel and a display device are disclosed. The electrostatic protection circuit is located within a peripheral region of an array substrate and includes: a first ground wire provided in a same layer as a source electrode and a drain electrode of a thin film transistor located within a display region of the array substrate; and a second ground wire provided in a same layer as a gate electrode of the thin film transistor, wherein, the first ground wire forms a first loop with a printed circuit board provided within the peripheral region, the first loop surrounds the display region; the second ground wire forms a second loop with the printed circuit board, and the second loop surrounds the display region.
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公开(公告)号：US10757848B2
公开(公告)日：2020-08-25
申请号：US15569574
申请日：2017-05-16
发明人： Jingyi Xu , Xin Li , Kunpeng Zhang , Yi Fan , Yanwei Ren , Yanyan Zhao , Yu Liu
IPC分类号： H05K9/00 , H05F1/02 , G02F1/1362 , H05F3/04 , H05K5/00 , G02F1/1345
摘要： A display device and a method for manufacturing the display device are disclosed. An edge region of the display panel of the display device includes a first region in which an exposed connection line pattern is provided and a second region in which no connection line pattern is provided, and an electrostatic layer is attached to the edge region; wherein the electrostatic shielding layer comprises an insulating material region and a conductive material region, the insulating material region contacting the first region and the conductive material region contacting the second region.
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公开(公告)号：US10379396B2
公开(公告)日：2019-08-13
申请号：US15718711
申请日：2017-09-28
发明人： Yanyan Zhao , Jingyi Xu , Fuqiang Tang , Yanwei Ren , Kunpeng Zhang , Yu Liu , Yuelin Wang
IPC分类号： H01L23/60 , H01L27/02 , H01L27/12 , G02F1/1335
摘要： The present disclosure discloses a display panel and a display device. The display panel includes an array substrate and an opposite substrate arranged opposite to each other; the array substrate includes a box alignment area facing the opposite substrate, a circuit test area located on a side of the box alignment area; the opposite substrate includes a base substrate, a conductive black matrix arranged on a side of the base substrate facing the array substrate; the display panel further includes an electrostatic discharging layer electrically connected respectively with the conductive black matrix and a GND wire in the circuit test area; the conductive black matrix is provided with a thickened area in at least an area in contact with the electrostatic discharging layer; a thickness of the thickened area of the conductive black matrix is more than a thickness of other areas of the conductive black matrix.
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公开(公告)号：US20150360253A1
公开(公告)日：2015-12-17
申请号：US14527565
申请日：2014-10-29
发明人： Yu Liu , Chonkyu Min , Kunpeng Zhang , Fengguo Wang , Nini Bai
IPC分类号： B05B15/04
CPC分类号： H01L51/0011 , H01L27/1288
摘要： Disclosed herein is a thin film patterning method and a thin film patterning apparatus. The thin film patterning method comprises the steps of: disposing a mask above a substrate, wherein the mask is provided with hollow-out parts which are identical with preset deposition patterns; and covering the mask with a thin film, wherein the thin film at hollow-out parts of the mask is formed on the substrate, while the remaining area of the substrate shielded by the mask is free of the thin film, so that a patterned thin film is formed on the substrate. The thin film patterning method in the present disclosure can transfer directly patterns on the mask to the substrate through one-step deposition, omit the process steps of photolithography and etching, simplify the process flow to a large extent, and save the costs of the thin film patterning.
摘要翻译： 本文公开了薄膜图案化方法和薄膜图案形成装置。 薄膜图案化方法包括以下步骤：在基板上设置掩模，其中掩模设置有与预设沉积图案相同的中空部分; 并用薄膜覆盖掩模，其中在掩模的中空部分处的薄膜形成在基板上，而由掩模屏蔽的基板的剩余区域没有薄膜，使得图案化的薄膜 在基板上形成膜。 本公开中的薄膜图案化方法可以通过一步沉积将掩模上的图案直接转印到基板上，省略光刻和蚀刻的工艺步骤，在很大程度上简化了工艺流程，并节省了薄的成本 电影图案
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9.发明授权公开(公告)号：US10789446B2
公开(公告)日：2020-09-29
申请号：US16281352
申请日：2019-02-21
发明人： Ting Tian , Ming Zhai , Shuqian Dou , Xiaoliang Fu , Dayong Zhou , Zhiqiang Fan , Liguang Deng , Youcai Yang , Zhongjun Wang , Dong Zhang , Yongjie Han , Jinge Zhao , Jia Meng , Yanjun Liu , Yu Liu
IPC分类号： G06K9/00
摘要： A device for fingerprint recognition, a manufacturing method therefor, and an electronic apparatus are provided. The method includes: forming fingerprint recognition units in multiple independent preset regions of a substrate, where the fingerprint recognition units each include a fingerprint recognition component and a light emitting component; partitioning the substrate along boundaries of the preset regions to separate the fingerprint recognition units from each other; and coupling the fingerprint recognition units after partition with corresponding control circuits, to make the fingerprint recognition component and the light emitting component of each fingerprint recognition unit be electrically connected to a corresponding control circuit coupled with the each fingerprint recognition unit. The fingerprint recognition unit and the control circuit coupled with each other serve together as the device for fingerprint recognition. The method is for manufacturing the device for fingerprint recognition.
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10.发明授权公开(公告)号：US11624753B2
公开(公告)日：2023-04-11
申请号：US16671513
申请日：2019-11-01
发明人： Yu Liu , Liguang Deng , Xiaoliang Fu , Shuqian Dou , Zhiqiang Fan , Ting Tian , Yawen Zhang , Dayong Zhou , Dong Zhang , Youcai Yang , Zhongjun Wang , Yongjie Han
IPC分类号： G01P3/36 , G01J3/02 , G02F1/1337 , G02F1/1339
摘要： A rotational speed sensor, a manufacturing method thereof, a driving method thereof, and an electronic device are provided. The rotational speed sensor includes liquid crystal cell, rotational speed sensing module and rotational speed determining module; rotational speed sensing module is configured to convert rotational speed into voltage signal and apply voltage signal to liquid crystal cell; and at least a part of optical signal propagation module of rotational speed determining module is located in liquid crystal cell. Spectrum drift time of optical signal propagated in optical signal propagation module is variable as refractive index of liquid crystal molecules in liquid crystal cell changes; optical signal transmitting module in rotational speed determining module transmits optical signal to optical signal propagation module; optical signal receiving module in rotational speed determining module receives optical signal propagated by optical signal propagation module and analyzes spectrum to determine rotational speed.
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