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公开(公告)号：US11961442B2
公开(公告)日：2024-04-16
申请号：US18032512
申请日：2020-10-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Wei Yan , Wenwen Qin , Yue Shan , Deshuai Wang , Jiguo Wang , Zhen Wang , Xiaoyan Yang , Han Zhang , Jian Zhang , Yadong Zhang , Jian Sun
CPC classification number: G09G3/20 , G11C19/28 , G09G2310/0286
Abstract: A shift register unit, a driving method, a drive circuit, and a display apparatus are disclosed. The shift register unit includes: a control circuit, which is configured to adjust signals of a first node and a second node according to an input signal end, a first control signal end, a second control signal end and a first reference signal end; a cascade circuit, which is configured to provide, according to the signal of the first node, a signal of a first cascade clock signal end to a cascade output end; and an output circuit, which is configured to provide, according to the signal of the first node, a signal of a control clock signal end to a drive output end, and provide, according to the signal of the second node, a signal of a second reference signal end to the drive output end.
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Patent Agency Ranking
公开(公告)号：US11860491B2
公开(公告)日：2024-01-02
申请号：US17950131
申请日：2022-09-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhao Zhang , Yanqing Chen , Wei Li , Weida Qin , Kai Chen , Jiguo Wang , Wei Yan , Xiaofeng Zhang , Zeliang Li , Jian Zhang , Zhen Wang
IPC: G02F1/1362 , G02F1/1335 , G02F1/13363 , G02F1/1333 , G02F1/1343 , G02F1/1341 , G06F3/041 , G06F3/044 , G02F1/1339
CPC classification number: G02F1/136209 , G02F1/1341 , G02F1/13338 , G02F1/133354 , G02F1/133531 , G02F1/133553 , G02F1/133638 , G02F1/134309 , G02F1/136286 , G06F3/0412 , G06F3/0443 , G06F3/0446 , G02F1/13392 , G02F1/133345 , G02F2202/28 , G02F2203/09 , G02F2413/02 , G02F2413/03 , G02F2413/05 , G02F2413/06 , G06F2203/04103 , G06F2203/04107
Abstract: A display panel includes a second substrate. The second substrate includes a second base substrate and a shielding layer, an array structure layer, an insulating layer and a reflective layer which are sequentially disposed on a second base substrate, the array structure layer includes gate lines; the shielding layer includes a plurality of groups of light shielding units sequentially arranged along a first direction, each group of the light shielding units includes a plurality of independent sub-light shielding units sequentially arranged along a second direction, the reflective layer includes a plurality of reflective units arranged in an array, the plurality of reflective units form a plurality of reflective rows and a plurality of reflective columns, a first space area is formed between adjacent reflective columns, and a second space area is formed between adjacent reflective rows forms.
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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
Inventor： Zhen Wang , Han Zhang , Zhengkui Wang , Wei Yan , Yun Qiao , Wenwen Qin , Xiaozhou Zhan , Jian Sun , Jian Zhang , Deshuai Wang
IPC: G09G3/20
Abstract: 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：US20150370099A1
公开(公告)日：2015-12-24
申请号：US14518540
申请日：2014-10-20
Inventor： Wei Yan
IPC: G02F1/137 , G02F1/1335
CPC classification number: G02F1/137 , G02F1/1335 , G02F1/133504 , G02F1/133528 , G02F1/133603 , G02F2001/13356 , G02F2001/133562 , G02F2001/133567 , G02F2001/133613 , G02F2001/133622 , G02F2001/13793
Abstract: The present disclosure provides a display panel and a display apparatus. The display panel comprises: a first substrate and a second substrate opposed to each other; a blue phase liquid crystal layer arranged between the two substrates; a first polarizer located on a side of the first substrate away from the blue phase liquid crystal layer; a second polarizer located on a side of the second substrate away from the blue phase liquid crystal layer; a first electrode located on a side of the first substrate facing the blue phase liquid crystal layer; a second electrode located on a side of the second substrate facing the blue phase liquid crystal layer; a first prism layer located between the blue phase liquid crystal layer and the first polarizer; and a second prism layer located between the blue phase liquid crystal layer and the second polarizer.
Abstract translation: 本公开提供一种显示面板和显示装置。 显示面板包括：第一基板和彼此相对的第二基板; 布置在两个基板之间的蓝相液晶层; 位于第一基板的远离蓝相液晶层的一侧的第一偏振片; 位于第二基板的远离蓝相液晶层的一侧的第二偏振器; 位于所述第一基板的面向所述蓝相液晶层的一侧的第一电极; 位于所述第二基板的面向所述蓝相液晶层的一侧的第二电极; 位于蓝相液晶层和第一偏振器之间的第一棱镜层; 以及位于蓝相液晶层和第二偏光片之间的第二棱镜层。
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公开(公告)号：US09798152B2
公开(公告)日：2017-10-24
申请号：US14421855
申请日：2014-07-28
Inventor： Wei Yan
IPC: G02F1/1337 , G02B27/22 , G02F1/1335 , G02F1/1341 , G02F1/13363
CPC classification number: G02B27/2214 , G02B27/22 , G02F1/133512 , G02F1/1337 , G02F1/133788 , G02F1/1341 , G02F2001/133631 , G02F2001/133633
Abstract: There are disclosed a liquid crystal panel and method for the manufacture thereof, and a 3D display apparatus, for enabling left-eye and right-eye images to be separated directly by means of a liquid crystal cell and the manufacturing process of a naked-eye 3D mode liquid crystal cell to be simplified. The liquid crystal panel comprises an upper substrate, a lower substrate and a liquid crystal cell formed of liquid crystal molecules located between the upper and lower substrates. The liquid crystal cell comprises a display layer and a grating layer, the grating layer being arranged in proximity to the upper substrate, the grating layer comprising a light shielding region and a light transmitting region, the light shielding region comprising light shielding liquid crystal molecules, the light transmitting region comprising light transmitting liquid crystal molecules, the light shielding region and the light transmitting region being arranged alternately. The present disclosure provides a liquid crystal panel that is capable of separating left-eye and right-eye images directly by means of a liquid crystal cell and simplifying the manufacturing process of a naked-eye 3D mode liquid crystal cell.
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公开(公告)号：US09285645B2
公开(公告)日：2016-03-15
申请号：US14518540
申请日：2014-10-20
Inventor： Wei Yan
IPC: G02F1/1335 , G02F1/137
CPC classification number: G02F1/137 , G02F1/1335 , G02F1/133504 , G02F1/133528 , G02F1/133603 , G02F2001/13356 , G02F2001/133562 , G02F2001/133567 , G02F2001/133613 , G02F2001/133622 , G02F2001/13793
Abstract: The present disclosure provides a display panel and a display apparatus. The display panel comprises: a first substrate and a second substrate opposed to each other; a blue phase liquid crystal layer arranged between the two substrates; a first polarizer located on a side of the first substrate away from the blue phase liquid crystal layer; a second polarizer located on a side of the second substrate away from the blue phase liquid crystal layer; a first electrode located on a side of the first substrate facing the blue phase liquid crystal layer; a second electrode located on a side of the second substrate facing the blue phase liquid crystal layer; a first prism layer located between the blue phase liquid crystal layer and the first polarizer; and a second prism layer located between the blue phase liquid crystal layer and the second polarizer.
Abstract translation: 本公开提供一种显示面板和显示装置。 显示面板包括：第一基板和彼此相对的第二基板; 布置在两个基板之间的蓝相液晶层; 位于第一基板的远离蓝相液晶层的一侧的第一偏振片; 位于第二基板的远离蓝相液晶层的一侧的第二偏振器; 位于所述第一基板的面向所述蓝相液晶层的一侧的第一电极; 位于所述第二基板的面向所述蓝相液晶层的一侧的第二电极; 位于蓝相液晶层和第一偏振器之间的第一棱镜层; 以及位于蓝相液晶层和第二偏光片之间的第二棱镜层。
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