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公开(公告)号：US11271030B2
公开(公告)日：2022-03-08
申请号：US16965941
申请日：2020-01-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD. , KA IMAGING INC.
Inventor： Gang Hua , Chuncheng Che , Cheng Li , Jian Wang , Yanna Xue , Yong Zhang , Chia Chiang Lin
IPC: G01T1/20 , H01L27/146
Abstract: A detection panel and a manufacturing method thereof are disclosed. The detection panel includes a first substrate and a second substrate, and the first substrate includes a light detection layer; the second substrate includes a drive circuit; the first substrate and the second substrate are opposite to each other for cell assembly, and the drive circuit is coupled to the light detection layer to read a photosensitive signal generated by the light detection layer.
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公开(公告)号：US11227524B2
公开(公告)日：2022-01-18
申请号：US16332567
申请日：2018-07-17
Inventor： Lei Mi , Yanna Xue , Zhiying Bao , Yong Zhang , Lu Bai , Gang Hua , Jingpeng Wang , Haobo Fang
Abstract: A shift register unit and a driving method thereof, a gate driving circuit and a driving method thereof, and a display device are provided to improve a stability of the shift register unit. The shift register unit includes a first input circuit, a second input circuit, an output circuit, a first pull-down circuit, and a second pull-down circuit and further includes: a first pull-down control circuit configured to control a level of the first pull-down node; a second pull-down control circuit configured to output a voltage of the third voltage terminal to the first pull-down node under the control of the fifth voltage terminal; a third pull-down control circuit configured to control a level of the second pull-down node; and a fourth pull-down control circuit configured to output the voltage of the third voltage terminal to the second pull-down node under the control of the fourth voltage terminal.
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3.发明授权公开(公告)号：US11221422B2
公开(公告)日：2022-01-11
申请号：US16767008
申请日：2019-12-24
Inventor： Gang Hua , Wang Guo , Yanna Xue , Yong Zhang , Lu Bai , Haobo Fang , Jian Lin , Limin Zhang
IPC: G01T1/24 , H01L31/0203 , H01L31/08 , H04N5/32
Abstract: A pixel structure of flat panel detection device, a flat panel detection device, and a camera system. The pixel structure of the flat panel detection device includes a photodiode configured to collect optical signals and convert the optical signals into electrical signals, the photodiode includes a positive terminal and a negative terminal, the negative terminal is connected to a bias voltage signal terminal; a signal amplification circuit, a signal input terminal of the signal amplification circuit is connected to the negative terminal of the photodiode, a signal output terminal of the signal amplification circuit is connected to a first node; a first switching transistor, a control electrode of the first switching transistor is connected to a scanning signal line, a first terminal of the first switching transistor is connected to a data signal line, and a second terminal of the first switching transistor is connected to the first node.
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4.发明授权公开(公告)号：US11086178B1
公开(公告)日：2021-08-10
申请号：US16631448
申请日：2019-04-15
Inventor： Lu Bai , Yanna Xue , Zhiying Bao , Yong Zhang
IPC: G02F1/1343 , G02F1/1333 , G02F1/1368 , G02F1/1362 , G02F1/1335
Abstract: An array substrate in a respective one of the plurality of subpixels includes a base substrate; a reflective electrode configured to reflect incident ambient light for image display in a reflective display mode; a first insulating layer on a side of the reflective electrode away from the base substrate; a pixel electrode configured to receive a data voltage for driving liquid crystal molecules and on a side of the first insulating layer away from the reflective electrode; a second insulating layer on a side of the pixel electrode away from the first insulating layer; and a common electrode configured to receive a common voltage and on a side of the second insulating layer away from the pixel electrode. The common electrode, the second insulating layer; and the pixel electrode constitute a first capacitor. The pixel electrode, the first insulating layer, and the reflective electrode constitute a second capacitor.
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公开(公告)号：US10818212B2
公开(公告)日：2020-10-27
申请号：US16524393
申请日：2019-07-29
Inventor： Lu Bai , Yanna Xue , Zhiying Bao , Lei Mi
IPC: G09G3/20
Abstract: The present application provides a display substrate and a method for driving the same, a display panel and a display apparatus. The display substrate includes pixel units, each of which includes a pixel electrode and a first transistor having a control electrode coupled to a gate line and a first electrode coupled to the pixel electrode. The display substrate further includes a second transistor coupled to a first pixel unit and a second pixel unit in a same column. The second transistor has a first electrode coupled to a second electrode of the first transistor of the first pixel unit and a second electrode of the first transistor of the second pixel unit, a control electrode coupled to a control line, and a second electrode coupled to a data line.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10012856B2
公开(公告)日：2018-07-03
申请号：US14742605
申请日：2015-06-17
Inventor： Wenjun Xiao , Xiaochuan Chen , Shijun Wang , Lei Wang , Wenbo Jiang , Yanna Xue , Yue Li , Zhiying Bao , Zhenhua Lv , Yong Zhang , Chunlei Wang
IPC: G02F1/1333 , G02F1/1339
CPC classification number: G02F1/133351 , G02F1/1339 , G02F1/13394
Abstract: The present disclosure describes a display Q_panel, a display panel and a manufacturing method thereof, as well as a display apparatus. The display Q_panel comprises a first and a second substrate for cell assembling to pre-form a plurality of display panels. The display Q_panel is provided, between the first substrate and the second substrate, with a blocking wall at the edge region on at least one side thereof, the blocking wall being located externally to the outmost cutting line on that side where it is located, and the sealant on that side being provided internally to the blocking wall. By providing a blocking wall externally to the outmost cutting line on the display Q_panel, the blocking wall blocks the spill-out of the sealant on that side, reduces the undesirable phenomena of sealant puncture, sealant break, etc. arising from the display panels after the cutting, can respond better to the Peel-off, Bending or other tests, and improves the robustness of glass cell assembling.
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公开(公告)号：US09935131B2
公开(公告)日：2018-04-03
申请号：US15148083
申请日：2016-05-06
Inventor： Zhenhua Lv , Lei Wang , Yanna Xue , Zhiying Bao
IPC: H01L27/12 , H01L21/768 , H01L21/311 , H01L29/423
CPC classification number: H01L27/124 , H01L21/31111 , H01L21/76802 , H01L21/76877 , H01L27/1248 , H01L27/1259 , H01L29/42356
Abstract: The invention provides a display substrate and a manufacturing method thereof, and a display device. The display substrate comprises: a base, and gate lines and data lines, the data lines and the gate lines intersect with each other and are insulated from each other, the gate lines are electrically connected to a gate driver, the data lines are electrically connected to a source driver, the gate driver is provided at one side opposite to the source driver; gate signal lead-in lines, which are arranged parallel to the data lines; and an interlayer insulation layer provided between a layer in which the gate signal lead-in lines are arranged and a layer in which the gate lines are arranged, one end of each gate signal lead-in line is electrically connected to the gate driver, the other end thereof is connected to a gate line through a via penetrating the interlayer insulation layer.
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公开(公告)号：US09897856B2
公开(公告)日：2018-02-20
申请号：US15124960
申请日：2015-11-05
Inventor： Xiaochuan Chen , Shijun Wang , Lei Wang , Wenbo Jiang , Yanna Xue , Yue Li , Zhiying Bao , Wenjun Xiao , Zhenhua Lv , Yong Zhang
IPC: G02F1/1335 , G02F1/13363 , G02F1/1343 , G02F1/1368 , G02F1/1333
CPC classification number: G02F1/13363 , G02F1/133512 , G02F1/134309 , G02F1/13439 , G02F1/136209 , G02F1/1368 , G02F2001/133388 , G02F2001/133565 , G02F2201/121 , G02F2201/123 , G02F2203/62 , G02F2413/01
Abstract: A display panel and a manufacturing method thereof and a display device are provided. The display panel includes an array substrate and an opposed substrate that are opposite to each other, and a liquid crystal layer located between the array substrate and the opposed substrate. The display panel includes a display area and a non-display area, a phase shift layer is disposed at the non-display area of the array substrate, and the phase shift layer is configured to shift a phase of light passing through the phase shift layer. The display panel is used to solve color cast problem when a TFT-LCD displays a pure color, which is caused by cross color when the display panel is viewed at a side angle.
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公开(公告)号：US09830029B2
公开(公告)日：2017-11-28
申请号：US14648034
申请日：2014-09-22
Inventor： Lei Wang , Hailin Xue , Yanna Xue , Hongliang Yuan , Yingming Liu , Chunlei Wang , Haisheng Wang , Xiaochuan Chen , Shijun Wang , Rui Xu , Xiaobo Xie
IPC: G06F3/044 , G06F3/041 , G06F3/0488 , G09G3/36 , H05K1/02
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416 , G06F3/04883 , G06F2203/04103 , G06F2203/04112 , G06F2203/04808 , G09G3/3648 , G09G3/3659 , G09G2300/0809 , G09G2320/0252 , H05K1/0296 , H05K2201/09227 , H05K2201/09245 , H05K2201/10128 , H05K2201/10151
Abstract: An in-cell touch panel and a display device are disclosed. In the in-cell touch panel, a plurality of mutually independent self-capacitance electrodes arranged in the same layer are disposed on an array substrate in accordance the self-capacitance principle; a touch detection chip can determine the touch position by the detection of the capacitance variation of the self-capacitance electrodes; leads arranged in the same layer as pixel electrodes are disposed at gaps between the pixel electrodes and configured to connect the self-capacitance electrodes to the touch detection chip. The touch panel can reduce the manufacturing cost and improve the productivity.
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公开(公告)号：US20160048240A1
公开(公告)日：2016-02-18
申请号：US14648034
申请日：2014-09-22
Inventor： Lei Wang , Hailin Xue , Yanna Xue , Hongliang Yuan , Yingming Liu , Chunlei Wang , Haisheng Wang , Xiaochuan Chen , Shijun Wang , Rui Xu , Xiaobo Xie
IPC: G06F3/044 , H05K1/02 , G09G3/36 , G06F3/041 , G06F3/0488
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416 , G06F3/04883 , G06F2203/04103 , G06F2203/04112 , G06F2203/04808 , G09G3/3648 , G09G3/3659 , G09G2300/0809 , G09G2320/0252 , H05K1/0296 , H05K2201/09227 , H05K2201/09245 , H05K2201/10128 , H05K2201/10151
Abstract: An in-cell touch panel and a display device are disclosed. In the in-cell touch panel, a plurality of mutually independent self-capacitance electrodes arranged in the same layer are disposed on an array substrate in accordance the self-capacitance principle; a touch detection chip can determine the touch position by the detection of the capacitance variation of the self-capacitance electrodes; leads arranged in the same layer as pixel electrodes are disposed at gaps between the pixel electrodes and configured to connect the self-capacitance electrodes to the touch detection chip. The touch panel can reduce the manufacturing cost and improve the productivity.
Abstract translation: 公开了一种单元内触摸面板和显示装置。 在单电池触摸面板中，根据自电容原理，将排列在同一层中的多个相互独立的自电容电极设置在阵列基板上; 触摸检测芯片可以通过检测自身电容电极的电容变化来确定触摸位置; 与像素电极相同的层布置在像素电极之间的间隙处并且被配置为将自电容电极连接到触摸检测芯片。 触摸屏可以降低制造成本并提高生产率。
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