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公开(公告)号：US11239113B2
公开(公告)日：2022-02-01
申请号：US16836308
申请日：2020-03-31
发明人： Wei Chen , Zhiqiang Zhang , Hanqing Liu , Yangheng Li , Mingming Jia , Xin Li , Yong Song
IPC分类号： H01L21/76 , H01L21/768
摘要： The present disclosure discloses an array substrate and a preparation method thereof. After a first passivation layer is formed, residual gas is directly drawn out of a closed chamber to prevent the residual gas from reacting to form an unstable layer on the first passivation layer. Furthermore, after the residual gas is drawn out, a preset gas fills the closed chamber, and is retained for a preset time period and then drawn out. The retaining of the preset gas can effectively alleviate the damage to the passivation layer by static electricity.
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公开(公告)号：US20210143057A1
公开(公告)日：2021-05-13
申请号：US16836308
申请日：2020-03-31
发明人： Wei Chen , Zhiqiang Zhang , Hanqing Liu , Yangheng Li , Mingming Jia , Xin Li , Yong Song
IPC分类号： H01L21/768
摘要： The present disclosure discloses an array substrate and a preparation method thereof. After a first passivation layer is formed, residual gas is directly drawn out of a closed chamber to prevent the residual gas from reacting to form an unstable layer on the first passivation layer. Furthermore, after the residual gas is drawn out, a preset gas fills the closed chamber, and is retained for a preset time period and then drawn out. The retaining of the preset gas can effectively alleviate the damage to the passivation layer by static electricity.
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公开(公告)号：US10649288B2
公开(公告)日：2020-05-12
申请号：US16088309
申请日：2018-03-07
发明人： Hanqing Liu , Bin Li , Pengju Zhang , Xuchen Yuan
IPC分类号： G02F1/1343 , G02F1/1333
摘要： A liquid crystal display panel, a liquid crystal display device and a control method thereof are disclosed. The liquid crystal display panel includes a first base substrate, a second base substrate, and a liquid crystal layer provided between the first base substrate and the second base substrate. It further includes: a first electrode and a second electrode, the first electrode and the second electrode being both provided on one side of one of the first base substrate and the second base substrate close to the liquid crystal layer; the first electrode and the second electrode being configured for generating an electric field; and a conductor, located between the first electrode and the second electrode and is configured for generating a magnetic field whose magnetic field direction is perpendicular to a plane of the first base substrate and a plane of the second base substrate.
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公开(公告)号：US10254571B2
公开(公告)日：2019-04-09
申请号：US15527140
申请日：2016-10-21
发明人： Pengju Zhang , Detao Zhao , Hanqing Liu , Xin Li , Hong Zhu
IPC分类号： G02F1/13 , G02F1/1341
摘要： A liquid crystal adjustment device, a liquid crystal display panel and a method for adjusting an amount of liquid crystals in the liquid crystal display panel are provided. The liquid crystal adjustment device includes a liquid crystal accommodation space in communication with a liquid crystal cell in a liquid crystal display panel. The liquid crystal adjustment device injects liquid crystals into the liquid crystal cell when the liquid crystals in the liquid crystal cell are too many, or expels liquid crystals from the liquid crystal cell when the liquid crystals in the liquid crystal cell are too few, to implement the adjustment of the amount of the liquid crystals in the liquid crystal cell, thereby keeping a stable amount of liquid crystals in the liquid crystal cell.
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公开(公告)号：US20220375968A1
公开(公告)日：2022-11-24
申请号：US17310392
申请日：2020-10-30
发明人： Hanqing Liu , Wei Chen , Pengcheng Tian , Haowei Zou , Junru Ma
IPC分类号： H01L27/12
摘要： Disclosed are a display substrate and a display device. The display substrate includes: a base substrate; a plurality of gate lines and a plurality of data lines on the base substrate that intersect to surround a plurality of pixels; at least one thin film transistor on the base substrate and located in each pixel, each thin film transistor including a gate electrode, a first electrode and a second electrode; a storage capacitor on the base substrate and located in each pixel, the storage capacitor including a first capacitor electrode and a second capacitor electrode that are disposed oppositely and located in the same layer, wherein the first capacitor electrode comprises at least an electrode body; and a tip structure, the tip structure and the first capacitor electrode being located in the same layer, and the tip structure including a first tip sub-structure and a second tip sub-structure.
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公开(公告)号：US11380714B2
公开(公告)日：2022-07-05
申请号：US16474681
申请日：2019-01-15
发明人： Bin Zhao , Hanqing Liu , Xuchen Yuan , Yong Peng , Huiying Li
摘要： An array substrate, a display panel and a display device are provided. The array substrate includes a plurality of gate lines and a plurality of data lines. The plurality of gate lines and the plurality of data lines define rows of sub-pixel regions, each of the sub-pixel regions includes two thin film transistors and a pixel electrode, and the two thin film transistors are both connected with the pixel electrode. Gate electrodes of two thin film transistors in an (n)th row of sub-pixel regions of the rows of sub-pixel regions are respectively connected with an (n)th gate line and an (N+1)th gate line of the plurality of gate lines, K≥n≥1, n and K are integers, and K is an amount of rows of the sub-pixel regions.
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公开(公告)号：US09786655B2
公开(公告)日：2017-10-10
申请号：US15184540
申请日：2016-06-16
发明人： Hanqing Liu , Pengju Zhang , Bin Zhao , Gang Yu , Detao Zhao
CPC分类号： H01L27/0292 , G02B6/4275 , H01L27/0288 , H01L27/124 , H01L27/288 , H05K1/0259
摘要： A display panel and a display device are provided. The display panel includes an array substrate and an opposite substrate arranged oppositely; a sealant disposed in non-display areas; and a peripheral wiring disposed in the non-display areas of the array substrate and/or the opposite substrate and including at least one electrostatic discharge (ESD) structure.
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公开(公告)号：US11237656B2
公开(公告)日：2022-02-01
申请号：US16613560
申请日：2019-05-09
发明人： Le Zhang , Yanyan Yin , Weixiong Chen , Xuchen Yuan , Hong Liu , Pengcheng Tian , Hanqing Liu
IPC分类号： G06F3/041 , G06F3/044 , G09G3/36 , G02F1/1333
摘要： A touch display panel and an electronic device are provided, the touch display panel includes a first data line, a second data line, a first touch line, a second touch line, a first sub-pixel column, a second sub-pixel column, a third sub-pixel column, and a fourth sub-pixel column. A distance from the first sub-pixel column to the first data line a right side of the first sub-pixel column is a first distance, a distance from the second sub-pixel column to the first data line on a left side of the second sub-pixel column is a second distance, and the first distance is smaller than the second distance. A distance from the third sub-pixel column to the second data line is a third distance, a distance from the fourth sub-pixel column to the second data line is a fourth distance, and the third distance is greater than the fourth distance.
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公开(公告)号：US10671201B2
公开(公告)日：2020-06-02
申请号：US15210086
申请日：2016-07-14
发明人： Bin Zhao , Pengju Zhang , Jian Li , Hanqing Liu , Xuchen Yuan
摘要： A touch substrate comprises a first substrate, a second substrate, a first conductive layer and a second conductive layer. When the second substrate is not subjected to a pressure, the second conductive layer is insulatively spaced apart from the first conductive layer; when the second substrate is subjected to a pressure equal to or greater than a predetermined value, the second substrate is deformed so that at least a part of the second conductive layer is contacted with the first conductive layer. A touch display panel and a display device which comprise the touch substrate are also provided.
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公开(公告)号：US10606394B2
公开(公告)日：2020-03-31
申请号：US16019440
申请日：2018-06-26
发明人： Weixiong Chen , Bin Li , Xin Li , Hanqing Liu , Pengju Zhang , Le Zhang , Xuchen Yuan
IPC分类号： G06F3/041 , G02F1/1335 , G02F1/1333 , H01L27/12 , G06F3/01
摘要： A touch structure, a touch panel and a touch display device are disclosed. The touch structure includes: a sensing film configured to sense a pressure applied on the sensing film to generate an electrical signal; and a heating film disposed on a side of the sensing film and configured to generate heat in response to a determination, based on the electrical signal, that the value of the pressure applied on the sensing film is greater than a preset pressure value.
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