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公开(公告)号：US11526053B2
公开(公告)日：2022-12-13
申请号：US16962493
申请日：2019-09-26
发明人： Xuan Zhong , Hongliang Yuan , Jian Wang , Qi Zheng , Wei Zhao , Xiaojuan Wu , Zhangxiang Cheng , Jiaxing Wang
IPC分类号： G02F1/13363 , G02F1/1335 , G02F1/1337
摘要： The present disclosure provides an optical assembly, a liquid crystal display device, and an electronic equipment. The optical assembly includes: a linear polarizer, a half-wave plate, and a quarter-wave plate stacked in sequence. An absorption axis of the linear polarizer is substantially perpendicular to a first direction, and the first direction is parallel to a surface of the linear polarizer; an angle between an in-plane slow axis of the half-wave plate and the first direction is in a range of 100° to 110°; an angle between an in-plane slow axis of the quarter-wave plate and the first direction is in a range of 160° to 170°.
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公开(公告)号：US11782318B2
公开(公告)日：2023-10-10
申请号：US17280966
申请日：2020-09-21
发明人： Xuan Zhong , Hongliang Yuan , Jian Wang , Qi Zheng , Jiantao Liu , Yao Bi , Hailong Wang , Lanjun Guo
IPC分类号： G02F1/1362 , G02F1/1343 , H01L27/12
CPC分类号： G02F1/136213 , G02F1/13439 , G02F1/136227 , G02F1/136286 , H01L27/124 , H01L27/1248 , H01L27/1255
摘要： The present disclosure relates to an array substrate, a liquid crystal display panel and a display device. The array substrate includes a base substrate on which a gate metal layer and a source-drain metal layer are stacked in sequence. The gate metal layer includes a plurality of independent gate lines and a plurality of independent dummy gates, the source-drain metal layer includes a plurality of independent data lines and a plurality of independent dummy drains. The dummy gate includes a main body portion in a pixel region defined by a gate line and a data line and a lead-out portion; and the dummy drains are in pixel regions, and the dummy drain in the pixel region includes a first subsection overlapping with the main body portion and a second subsection not overlapping with the main body portion.
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公开(公告)号：US11467450B2
公开(公告)日：2022-10-11
申请号：US17290484
申请日：2020-08-26
发明人： Xuan Zhong , Hongliang Yuan , Jiantao Liu , Jian Wang , Donghua Zhang
IPC分类号： G02F1/13363 , G02F1/1335 , G02F1/1343
摘要： An optical assembly, a liquid crystal display panel, and a display apparatus, the optical assembly including: a quarter-wave plate, a half-wave plate, and a linear polariser stacked in sequence; the direction of the absorption axis of the linear polariser, the direction of the slow axis of the half-wave plate and the quarter-wave plate are all parallel to the linear polariser; a first included angle between the direction of the absorption axis of the linear polariser and a first direction is 90°-100°; a second included angle between the direction of the slow axis of the half-wave plate and the first direction is 107°-114°; a third included angle between the direction of the slow axis of the quarter-wave plate and the first direction is 164°-176°.
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公开(公告)号：US11874983B2
公开(公告)日：2024-01-16
申请号：US17787732
申请日：2021-05-17
发明人： Yao Bi , Hongliang Yuan , Qi Zheng , Xiaojuan Wu , Zhiqiang Zhao , Xuan Zhong , Zhangxiang Cheng , Jiaxing Wang , Donghua Zhang
IPC分类号： G06F3/041 , G06F3/044 , G09G3/3233 , G09G3/36
CPC分类号： G06F3/0412 , G06F3/044 , G06F3/0445 , G06F3/04164 , G06F3/04166 , G09G3/3233 , G09G3/3648 , G09G2300/0426 , G09G2310/08 , G09G2354/00
摘要： A touch panel and a driving method thereof, and a display device are provided. The touch panel includes a first substrate and a second substrate; the first substrate includes a first electrode pattern layer, and the first electrode pattern layer includes first electrode blocks insulated from each other; the second substrate includes a second electrode pattern layer, touch lead lines, and a third electrode pattern layer; the second electrode pattern layer includes second electrode blocks insulated from each other; the second electrode blocks correspond to and are electrically connected with the first electrode blocks, respectively, and the second electrode blocks are respectively electrically connected with the touch lead lines to process an electrical signal of a touch operation; and the third electrode pattern layer includes third electrode blocks insulated from each other, and the second electrode blocks are insulated from the third electrode blocks to form touch capacitors, respectively.
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公开(公告)号：US11537023B2
公开(公告)日：2022-12-27
申请号：US17431671
申请日：2020-12-22
发明人： Zhiqiang Zhao , Hongliang Yuan , Xiaojuan Wu , Qi Zheng , Yao Bi , Xuan Zhong , Zhangxiang Cheng , Jiaxing Wang , Donghua Zhang , Baoqing Hou , Lei Zhang
IPC分类号： G02F1/163 , G02F1/1337 , G02F1/1339 , G02F1/1343 , G02F1/155 , G02F1/1347
摘要： A liquid crystal cell includes a first substrate, a second substrate and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base, and an electrochromic layer disposed on a side of the first base. The second substrate includes a second base, and a plurality of spacers arranged at intervals and disposed on a side of the second base proximate to the first substrate. An orthographic projection of at least one spacer of the plurality of spacers arranged at intervals on the first base is within a range of an orthographic projection of the electrochromic layer on the first base.
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公开(公告)号：US12001094B2
公开(公告)日：2024-06-04
申请号：US17605520
申请日：2020-11-17
发明人： Xuan Zhong , Hongliang Yuan , Qi Zheng , Yao Bi , Xiaojuan Wu , Zhiqiang Zhao , Zhangxiang Cheng , Jiaxing Wang , Donghua Zhang , Ce Wang
IPC分类号： G02F1/1335 , B29D11/00 , C09B1/00 , C09B67/20 , C09K19/60 , G02B1/08 , G02F1/13363 , G02F1/1337 , G02F1/139 , B29K29/00 , G02B5/30
CPC分类号： G02F1/133531 , B29D11/00644 , B29D11/00894 , C09B1/00 , C09B67/0063 , C09K19/603 , G02B1/08 , G02F1/133638 , G02F1/133761 , G02F1/1398 , B29K2029/04 , G02B5/3025 , G02B5/3083 , G02F2202/04 , G02F2202/28 , G02F2203/02 , G02F2413/02 , G02F2413/05 , G02F2413/06 , G02F2413/08
摘要： An optical film includes a polarizer. The polarizer includes a base layer, and a material of the base layer is obtained by dyeing a base material with a dye. The base material includes a polyvinyl alcohol material, and the dye is selected from blue dichroism organic dyes.
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公开(公告)号：US11448916B2
公开(公告)日：2022-09-20
申请号：US17242435
申请日：2021-04-28
发明人： Jiaxing Wang , Hongliang Yuan , Xiaojuan Wu , Qi Zheng , Yao Bi , Zhiqiang Zhao , Xuan Zhong , Zhangxiang Cheng , Donghua Zhang , Ce Wang
IPC分类号： E06B9/24 , G02F1/1333 , G06F3/041 , G02F1/1337 , G02F1/1339 , G02F1/1343 , G02F1/137 , B60J1/00 , B60J3/04
摘要： The present disclosure provides a smart glass and a light adjusting method, a light adjusting device and a non-transitory computer storage medium. The smart glass includes a first glass module, a touch control layer and a control unit. The first glass module includes a first substrate and a second substrate opposite to each other, and a first light adjusting layer between the first and second substrates. The light transmittance of the first light adjusting layer is adjusted by an electric field between the first substrate and the second substrate. The touch control layer is provided in at least one of the first substrate and the second substrate. The control unit is electrically coupled to the touch control layer to receive a touch control signal output by the touch control layer and adjust the electric field between the first substrate and the second substrate according to the touch control signal.
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公开(公告)号：US11444137B2
公开(公告)日：2022-09-13
申请号：US16824841
申请日：2020-03-20
发明人： Jiaxing Wang , Hongliang Yuan , Xiaojuan Wu , Qi Zheng , Yao Bi , Zhiqiang Zhao , Xuan Zhong , Zhangxiang Cheng , Donghua Zhang
IPC分类号： H01L27/32 , H01L51/50 , H01L51/52 , H01L51/56 , G09F9/302 , G09G3/20 , G09F9/33 , G02F1/1343
摘要： A display panel and a display device including the display panel are provided. The display panel includes a first substrate and a second substrate opposite to each other. The first substrate includes a first base, and the second substrate includes a second base. The first substrate further includes a plurality of first electrodes in an array on the first base, and the second substrate further includes a plurality of second electrodes in an array on the second base. An orthographic projection of each second electrode on the first base at least partially overlaps orthographic projections of n first electrodes on the first base, n is an integer greater than 1.
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公开(公告)号：US11435608B2
公开(公告)日：2022-09-06
申请号：US17285482
申请日：2020-08-24
发明人： Qi Zheng , Hongliang Yuan , Xiaojuan Wu , Yao Bl , Zhiqiang Zhao , Xuan Zhong , Zhangxiang Cheng , Jiaxing Wang , Donghua Zhang , Lanjun Guo
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1345
摘要： Provided are a display substrate and a control method therefor, a display panel, and a display device. The display substrate is disposed in the display panel and includes a first substrate and multiple mode switching electrodes and multiple data lines disposed on the first substrate; wherein, the mode switching electrode is disposed on a side of the data line away from the first substrate and insulated from the data line, and an orthographic projection of the mode switching electrode on the first substrate covers part of an orthographic projection of the data line on the first substrate; and the mode switching electrode is configured to switch display modes of the display panel, wherein the display modes include a normal mode and a privacy mode.
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公开(公告)号：US11378854B2
公开(公告)日：2022-07-05
申请号：US16838616
申请日：2020-04-02
发明人： Xiaojuan Wu , Xuan Zhong , Hongliang Yuan , Qi Zheng , Zhangxiang Cheng , Yao Bi , Zhiqiang Zhao , Jiaxing Wang , Donghua Zhang
IPC分类号： G02F1/1368 , G02F1/1362
摘要： The present disclosure provides a sub-pixel structure, a liquid crystal panel and a reflective liquid crystal display device. The sub-pixel structure includes a pixel electrode, and a first thin film transistor and a second thin film transistor integrated on an array substrate; the first thin film transistor and the second thin film transistor are respectively close to a first side and a second side, opposite to each other, of the pixel electrode, and are adjacent to and are connected to two scanning lines in the array substrate, respectively; and a length of a channel region of the first thin film transistor is greater than a first length threshold, and a length of a channel region of the second thin film transistor is greater than a second length threshold.
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