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公开(公告)号：US11669180B2
公开(公告)日：2023-06-06
申请号：US17492179
申请日：2021-10-01
发明人： Zhen Wang , Yun Qiao , Jian Sun , Xiaozhou Zhan , Jun Fan , Jianjun Zhang , Cheng Li , Hailin Xue
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F2203/04103
摘要： A touch display substrate and a display device are provided. The touch display substrate includes a plurality of sub-pixel units (10), data lines (20) and touch signal lines (30). For any two adjacent rows of sub-pixel units, the sub-pixel unit (10) in one row of sub-pixel units is staggered in a row direction with respect to the sub-pixel unit (10) in the other row of sub-pixel units adjacent to the one row of sub-pixel units by a distance of X sub-pixel units (10), and 0
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公开(公告)号：US11488512B2
公开(公告)日：2022-11-01
申请号：US16714385
申请日：2019-12-13
发明人： Zhen Wang , Han Zhang , Zhengkui Wang , Wei Yan , Yun Qiao , Wenwen Qin , Xiaozhou Zhan , Jian Sun , Jian Zhang , Deshuai Wang
IPC分类号： G09G3/20
摘要： A display panel, a display device and a display control method thereof are provided in the present disclosure. The display panel includes: a time division multiplexing multiplexer (MUX) signal input circuit, which is connected with each of the plurality of signal lines, and configured to input data signals of each frame of display image to the plurality of signal lines, and for each frame of display image, input trigger signals corresponding to sub-pixel units of different colors to the plurality of signal lines in a time-sharing manner; among the plurality of signal lines, electrical signals on a plurality of adjacent first signal lines are arranged in sequence according to an order of positive, positive, negative and negative; among the plurality of signal lines, a first signal line has a spacing distance from adjacent signal lines less than a preset value.
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公开(公告)号：US10692460B2
公开(公告)日：2020-06-23
申请号：US16320070
申请日：2018-03-08
发明人： Lele Cong , Jian Sun , Wenwen Qin , Han Zhang
摘要： Embodiments of the present application provide a display driving circuit, a method for controlling the same, and a display apparatus. The display driving circuit includes a plurality of function multiplexing circuits, and each of the plurality of function multiplexing circuits includes a data transmission terminal, an enabling signal terminal, a first signal terminal and a second signal terminal, and is configured to provide a test signal to the data transmission terminal and release static electricity at the data transmission terminal through the first signal terminal or the second signal terminal under control of the enabling signal terminal, the first signal terminal, and the second signal terminal, wherein the data transmission terminal is configured to be connected to at least one data line.
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公开(公告)号：US09922996B2
公开(公告)日：2018-03-20
申请号：US14364024
申请日：2013-11-29
发明人： Jian Sun , Cheng Li , Seong Jun An , Bongyeol Ryu
IPC分类号： H01L27/12 , H01L33/42 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/124 , G02F1/136227 , G02F1/136286 , G02F2001/13685 , H01L27/1255 , H01L27/127 , H01L33/42
摘要： An array substrate is provided. The array substrate includes a base substrate, and a buffer layer, a semiconductor layer, a gate insulation layer, a gate metal layer, an interlayer dielectric layer, a source/drain metal layer and a pixel electrode layer that are subsequently formed on the base substrate, and a common electrode layer formed between the base substrate and the buffer layer. The array substrate has an increased storage capacitance and an improved maintenance ratio of pixel voltage, suppresses the unfavorable phenomenon like flicker of the display device. A method for manufacturing an array substrate and a display device including such an array substrate are also provided.
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公开(公告)号：US09735182B2
公开(公告)日：2017-08-15
申请号：US15372228
申请日：2016-12-07
发明人： Jian Sun , Cheng Li , Seongjun An , Bongyeol Ryu
IPC分类号： H01L27/12 , H01L29/786 , H01L29/417 , H01L29/66
CPC分类号： H01L27/124 , H01L27/1248 , H01L27/1288 , H01L29/41733 , H01L29/66757 , H01L29/78621 , H01L29/78633 , H01L29/78675
摘要： An array substrate includes a substrate and data lines and scan lines arranged on the substrate. The data lines and the scan lines define plural pixel regions. A thin film transistor is arranged in each pixel region and includes a gate electrode, a source electrode, a drain electrode, and an active region. The gate electrode is arranged above the active region. The source electrode and the drain electrode are arranged at two opposite sides of the active region respectively. A light shielding metal layer is further arranged in each pixel region. The light shielding metal layer and the data lines are arranged in the same layer on the substrate. The light shielding metal layer is arranged under the active region and at least partially overlaps with the active region. The data line is close to the source electrode and does not overlap with the active region at least partially.
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公开(公告)号：US09645665B2
公开(公告)日：2017-05-09
申请号：US14371080
申请日：2013-12-17
发明人： Jian Sun , Cheng Li , Xuelu Wang
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044 , G06F3/045 , G09G3/2003 , G09G2300/0426 , G09G2300/0452 , G09G2300/0876 , G09G2340/0457
摘要： The present invention discloses an in-cell touch panel and a display device to improve the opening rate of the in-cell touch panel. The in-cell touch panel provided by the embodiment of the present invention comprises a first substrate and a second substrate opposite to each other, a black matrix layer and a color resin layer located at the side of the first substrate close to the second substrate, and a pixel array located at the side of the second substrate close to the first substrate, and further comprises a plurality of first electrodes located on the first substrate or the second substrate and extending in a first direction and a plurality of second electrodes extending in a second direction crossing the first direction; the first electrodes and the second electrodes are disposed at the same layer and insulated from each other; the first electrodes comprise a plurality of electrode units independent of each other, the electrode units and the second electrodes are arranged with an interval therebetween, and two electrode units which belong to the same first electrode and are located at two sides of the second electrodes are electrically connected through a bridge line.
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7.发明授权Array substrate, display device, and method for manufacturing the array substrate 有权阵列基板，显示装置及阵列基板的制造方法公开(公告)号：US09559125B2
公开(公告)日：2017-01-31
申请号：US14360541
申请日：2013-12-18
发明人： Jian Sun , Cheng Li , Seongjun An , Bongyeol Ryu
IPC分类号： H01L27/12 , H01L29/786
CPC分类号： H01L27/124 , H01L27/1248 , H01L27/1288 , H01L29/41733 , H01L29/66757 , H01L29/78621 , H01L29/78633 , H01L29/78675
摘要： An array substrate includes a substrate and data lines and scan lines arranged on the substrate. The data lines and the scan lines define plural pixel regions. A thin film transistor is arranged in each pixel region and includes a gate electrode, a source electrode, a drain electrode, and an active region. The gate electrode is arranged above the active region. The source electrode and the drain electrode are arranged at two opposite sides of the active region respectively. A light shielding metal layer is further arranged in each pixel region. The light shielding metal layer and the data lines are arranged in the same layer on the substrate. The light shielding metal layer is arranged under the active region and at least partially overlaps with the active region. The data line is close to the source electrode and does not overlap with the active region at least partially.
摘要翻译： 阵列基板包括基板和布置在基板上的数据线和扫描线。 数据线和扫描线限定多个像素区域。 薄膜晶体管布置在每个像素区域中，并且包括栅电极，源电极，漏电极和有源区。 栅电极设置在有源区上方。 源电极和漏电极分别设置在有源区的两个相对侧。 在每个像素区域中进一步布置遮光金属层。 遮光金属层和数据线布置在基板上的同一层中。 遮光金属层布置在有源区下方并且至少部分地与有源区重叠。 数据线接近源极，并且至少部分不与有源区重叠。
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公开(公告)号：US11901375B2
公开(公告)日：2024-02-13
申请号：US17765304
申请日：2021-04-13
发明人： Yongbo Ju , Pengfei Cui , Jian Sun , Deshuai Wang , Xiangkai Shen , Jianbin Gao , Jiannan Wang , Guangshuai Wang
IPC分类号： G02F1/1345 , H01L27/12 , G06F3/044 , G06F3/041 , G02F1/1333 , H01L23/00 , G02F1/1368
CPC分类号： H01L27/1244 , G02F1/13338 , G02F1/13458 , G06F3/0412 , G06F3/0445 , G06F3/04164 , H01L24/03 , H01L24/05 , H01L27/1259 , G02F1/13452 , G02F1/13685 , G06F2203/04103 , H01L24/06 , H01L2224/0345 , H01L2224/0362 , H01L2224/03614 , H01L2224/05008 , H01L2224/05013 , H01L2224/0518 , H01L2224/05073 , H01L2224/05124 , H01L2224/05138 , H01L2224/05147 , H01L2224/05166 , H01L2224/05548 , H01L2224/05553 , H01L2224/05566 , H01L2224/05573 , H01L2224/05686 , H01L2224/06165 , H01L2924/0106 , H01L2924/0132 , H01L2924/0549
摘要： An array substrate has a display area and a bonding area located on a side of the display area. The array substrate includes a base, a plurality of first transistors, a plurality of conductive pins and a plurality of conductive electrodes. The plurality of first transistors are disposed on a side of the base and located in the display area; a first transistor includes a first gate, a first source and a first drain. The plurality of conductive pins are disposed on the side of the base and located in the bonding area, and are disposed in a same layer as the first gate. The plurality of conductive electrodes are each disposed on a respective one of surfaces of the plurality of conductive pins away from the base.
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公开(公告)号：US11315471B2
公开(公告)日：2022-04-26
申请号：US16323406
申请日：2018-05-31
IPC分类号： G09G3/20
摘要： A shift register unit, a driving device, a display device and a driving method are provided. The shift register unit includes an input circuit, a first pull-up node reset circuit, an output circuit, an output reset circuit, a pull-down node control circuit and a power-on initialization circuit. The power-on initialization circuit is configured to reset the pull-up node in response to a power-on initialization signal.
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公开(公告)号：US11175550B2
公开(公告)日：2021-11-16
申请号：US16642596
申请日：2019-01-04
发明人： Yun Qiao , Han Zhang , Kai Chen , Zhen Wang , Zhengkui Wang , Wenwen Qin , Wei Yan , Jian Zhang , Xiaozhou Zhan , Deshuai Wang , Jian Sun
IPC分类号： G02F1/1362 , G02F1/1339
摘要： A liquid crystal display panel and a display device. The liquid crystal display panel includes a display region and an opening region in the display region; the display region includes a plurality of sub-pixels, the display region includes a first edge and a second edge opposite to the first edge, the display region includes a first region between the opening region and the first edge and a second region between the opening region and the second edge, an orthographic projection of the opening region on the first edge respectively coincides with orthographic projections of the first region and the second region on the first edge, the plurality of sub-pixels comprise a main sub-pixel in the first region and a secondary sub-pixel in the second region, and an area of the main sub-pixel is smaller than an area of the secondary sub-pixel.
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