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公开(公告)号：US20230152864A1
公开(公告)日：2023-05-18
申请号：US17430686
申请日：2021-01-07
发明人： Zhiqiang WANG , Bing ZHANG
IPC分类号： G06F1/16
CPC分类号： G06F1/1683 , G06F1/1616 , G06F1/1652
摘要： A display panel, a method for manufacturing the display panel and a display device are provided. The display panel includes a display region and a bezel region, the display region includes at least one first bending region extending in a first direction, and the bezel region includes a second bending region extending in a second direction crossing the first direction. At least one position where an extension line of the at least one first bending region crosses an extension line of the second bending region forms at least one overlapping region, and the display panel further includes a hollowed-out structure formed in the at least one overlapping region and penetrating a display surface and a non-display surface of the display panel.
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公开(公告)号：US20240310940A1
公开(公告)日：2024-09-19
申请号：US18273277
申请日：2021-11-19
发明人： Zewen LI , Wenxiao NIU , Hengzhen LIANG , Xu LU , Lianbin LIU , Zhiqiang WANG , Rendong LI , Yu WANG
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/0446 , H05K1/189 , G06F2203/04102 , H05K2201/10128
摘要： A touch display device, including: a touch display substrate, provided with a display region and a non-display region provided adjacent to the display region, wherein the non-display region is provided with a display bonding region and a touch bonding region; and a flexible circuit board, provided with a touch signal line, a touch chip and a display signal line, wherein the touch signal line is connected with the touch chip, the flexible circuit board is bound with the touch display substrate in the display bonding region and the touch bonding region, the touch chip is connected to the touch bonding region through the touch signal line, and the display signal line is connected to the display bonding region; where the touch chip, the touch signal line and the touch bonding region are provided on a same side of the display signal line.
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公开(公告)号：US20220130300A1
公开(公告)日：2022-04-28
申请号：US17463399
申请日：2021-08-31
发明人： Jianping ZHANG , Jing ZHANG , Zhiqiang WANG
IPC分类号： G09G3/00
摘要： A display screen lighter and a display screen detection device are provided. The display screen lighter comprises a mainboard, a switching board and an electrostatic discharge assembly, wherein the mainboard comprises a mainboard signal connecting port and is configured to generate a detection signal for electrically testing a display screen to be detected; the adapter plate comprises an adapter signal connecting port and is configured to transmit the detection signal to the display screen to be detected; the static charges releasing assembly comprises a signal transmission structure and a electrostatic discharge structure, the signal transmission structure is respectively and electrically connected with the mainboard signal connecting port and the display screen binding structure to form a plurality of signal channels, and the electrostatic discharge structure and the display screen to be detected are connected between the signal channels and the grounding terminal in parallel to discharge static charges in the display screen to be detected into the grounding terminal through the electrostatic discharge structure.
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公开(公告)号：US20210159253A1
公开(公告)日：2021-05-27
申请号：US16852685
申请日：2020-04-20
发明人： Peirong HUO , Tianlei SHI , Wulijibaier TANG , Zhiqiang WANG , Peng LUO , Jianping ZHANG
IPC分类号： H01L27/12 , G02F1/1339 , G02F1/1362
摘要： A display panel and a display device are provided. The display panel includes a base substrate and an encapsulation substrate which are oppositely arranged and are connected in cell alignment through sealant, a planarization layer on one side of the sealant facing the base substrate, a first metal layer on one side of the planarization layer facing the base substrate, wherein the first metal layer has a first area and a second area, an orthographic projection of the second area on the encapsulation substrate has a first overlapping area with an orthographic projection of the sealant on the encapsulation substrate, and a first isolation layer on one side of the second area away from the base substrate.
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公开(公告)号：US20200031590A1
公开(公告)日：2020-01-30
申请号：US16334450
申请日：2018-05-17
发明人： Minglong LI , Zhiqiang WANG , Ronglong CHEN , Jiyan MA , Pengfei YIN , Hongfei GAO
摘要： Embodiments of the present disclosure provide a device and a method for detecting breakage of a substrate and a substrate transfer system. The device includes a first electrode and a second electrode arranged oppositely, a power source, and a detector. The power source may provide an alternating current voltage to the first electrode and the second electrode. The detector is arranged between the power source and the first electrode or the second electrode and may detect, when the substrate is placed between the first electrode and the second electrode, a current value in the substrate, and determine whether the substrate is damaged based on the detected current value.
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公开(公告)号：US20190227362A1
公开(公告)日：2019-07-25
申请号：US16332185
申请日：2018-06-08
发明人： Shicheng SUN , Zhiqiang WANG , Pei WANG , Peirong HUO , Shuang HU
IPC分类号： G02F1/1333 , G06K9/00 , H01L27/32 , G02F1/1362
摘要： The embodiments of the present disclosure provide an array substrate, a method for manufacturing the same, a display panel, and a display device. The array substrate includes a plurality of data lines, a plurality of gate lines, and a fingerprint recognition region located on a basal substrate. The fingerprint recognition region includes a plurality of transmitting electrodes and a plurality of sensing electrodes intersected with the plurality of transmitting electrodes. Each transmitting electrode is electrically connected to one of the plurality of gate lines.
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7.发明申请公开(公告)号：US20170276862A1
公开(公告)日：2017-09-28
申请号：US15504964
申请日：2016-08-05
发明人： Zhiqiang WANG
IPC分类号： F21V8/00
CPC分类号： G02B6/0038 , G02B6/00 , G02B6/0016 , G02B6/002 , G02B6/0073
摘要： An edge-lit light guide board, a manufacturing method thereof, a backlight module and a display device are provided. In the edge-lit light guide board, a first groove is formed in the light guide board, the first groove is located at an edge of a first side of the light guide board and is spaced apart from the edge of the first side, and a side surface of the light guide board on the first side is a light incident surface.
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公开(公告)号：US20160321794A1
公开(公告)日：2016-11-03
申请号：US15097918
申请日：2016-04-13
发明人： Zhiqiang WANG , Puguo ZHANG , Litao YANG , Yanwei REN , Kunpeng ZHANG
CPC分类号： G06T7/0004 , G02B21/0016 , G02B21/0092 , G02B21/24 , G02B21/365 , G02F1/1309 , G06T2207/10056 , G06T2207/30121 , G06T2207/30242 , H04N5/2354 , H04N5/247
摘要： The present invention provides a detecting device and a detecting method thereof. The detecting device serves to detect defects on the display substrate and comprises: a detecting unit for searching for defects on the display substrate and taking pictures of areas in which the defects are located; and a control unit for comparing and analyzing the pictures sent from the detecting unit to assist the detecting unit to search for the defects on the display substrate, and classifying and counting the pictures of areas in which the defects are located. The detecting device can automatically search for and analyze defects on the display substrate, thereby time for analyzing defects on the display substrate is reduced, and defect analyzing efficiency is improved.
摘要翻译： 本发明提供一种检测装置及其检测方法。 检测装置用于检测显示基板上的缺陷，包括：检测单元，用于搜索显示基板上的缺陷并拍摄缺陷位置的区域; 以及控制单元，用于比较和分析从检测单元发送的图像，以辅助检测单元搜索显示基板上的缺陷，并且对缺陷所在的区域的图像进行分类和计数。 检测装置可以自动搜索和分析显示基板上的缺陷，从而减少用于分析显示基板上的缺陷的时间，并提高缺陷分析效率。
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公开(公告)号：US20210303093A1
公开(公告)日：2021-09-30
申请号：US17264871
申请日：2020-05-21
发明人： Yaxiong CAO , Zhiqiang WANG , Xinchao CUI , Dongdong ZHANG , Jianfei TIAN , Peng LUO
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1333 , G02F1/1343
摘要： Disclosed are an array substrate, a manufacturing method thereof, and a display device. The array substrate includes: a base substrate; an electrode layer, located on the base substrate and including a first electrode and a second electrode which are spaced apart from each other; a touch electrode, located on the base substrate; and a touch wire, connected to the touch electrode; the touch electrode and the first electrode are insulated from each other, the touch electrode and the second electrode are insulated from each other, the touch wire is at one side of the touch electrode away from the base substrate, and the electrode layer is at one side of the touch electrode close to the base substrate.
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公开(公告)号：US20200035163A1
公开(公告)日：2020-01-30
申请号：US16386406
申请日：2019-04-17
发明人： Shicheng SUN , Shuang HU , Jianfei TIAN , Peirong HUO , Zhiqiang WANG
IPC分类号： G09G3/3258 , G09G3/3266 , G06F1/06
摘要： A shift register unit, a gate driving circuit, a display device and a driving method are provided. The shift register unit includes an input circuit, an output circuit, a first reset circuit, a second reset circuit and a common reset circuit. The input circuit is configured to control a level of a first node in response to an input signal; the output circuit includes an output terminal and is configured to output an output voltage signal to the output terminal under control of the level of the first node; the common reset circuit includes a reset control terminal and is configured to reset the first node when a reset turn-on signal is input to the reset control terminal; and the first reset circuit is configured to provide the reset turn-on signal to the reset control terminal in response to a first reset signal.
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