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公开(公告)号：US20210193023A1
公开(公告)日：2021-06-24
申请号：US16901253
申请日：2020-06-15
Inventor： Peng ZHAO , Bin LI , Xiuqin YANG , Huiming WANG , Jing MA , Rongcheng LIU , Min WANG , Qing LEI , Jinbo XU
IPC: G09G3/32
Abstract: A method for driving a display panel, a device for driving a display panel and a display device are provided. The method for driving a display panel includes: acquiring a GOA signal corresponding to a current frame of image, where the GOA signal includes a plurality of clock signals; determining a transmission channel corresponding to each of the plurality of clock signals, and generating a correspondence relationship between the clock signals and respective transmission channels, where the transmission channels are used to deliver the clock signals from a GOA control signal generator to a GOA circuit of the display panel, the current frame of image is different from at least one frame of image previous to the current frame of image with respect to the correspondence relationship between the clock signals and respective transmission channels; and transmitting the clock signals by using the determined transmission channels.
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公开(公告)号：US20230176434A1
公开(公告)日：2023-06-08
申请号：US17922466
申请日：2021-02-19
Inventor： Qi LIU , Wei ZHANG , Zhenkun YU , Benzhi XU , Jilei GAO , Xipeng WANG , Yonggang ZHANG , Bin LI , Chao LI
IPC: G02F1/1362
CPC classification number: G02F1/136286
Abstract: A display substrate, a display panel and a display apparatus. The display substrate including: a substrate having a display area; a plurality of sub-pixels arranged in an array and located in the display area of the substrate; and a plurality of data lines arranged in the display area of the substrate; the plurality of data lines extend in a column direction of the sub-pixels, and a column of sub-pixels are electrically connected with at least one of the plurality of data lines; and for at least one of the plurality of data lines, a side of an orthographic projection of the at least one of the plurality of data lines on the substrate facing orthographic projections of sub-pixels electrically connected with the at least one of the plurality of data lines has a plurality of first concave-convex structures.
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公开(公告)号：US20230168535A1
公开(公告)日：2023-06-01
申请号：US17922094
申请日：2021-10-26
Inventor： Xipeng WANG , Wei ZHANG , Xin ZHOU , Chao LI , Jilei GAO , Benzhi XU , Yonggang ZHANG , Bin LI , Qi LIU
IPC: G02F1/1335
CPC classification number: G02F1/133512 , G02F1/136286
Abstract: A display panel has a plurality of sub-pixel regions arranged in an array of a plurality of rows and a plurality of columns, and a light-shielding region that separates the sub-pixel regions and surrounds all the sub-pixel regions as a whole. The display panel includes: a first substrate; a light-shielding pattern layer located on the first substrate, the light-shielding pattern layer being located in the light-shielding region and covering part of the light-shielding region; a second substrate disposed opposite to the first substrate; and a light-shielding structure layer located on the second substrate, the light-shielding structure layer covering at least a region of the light-shielding region that is not covered by the light-shielding pattern layer.
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公开(公告)号：US20230100946A1
公开(公告)日：2023-03-30
申请号：US17799979
申请日：2021-05-14
Inventor： Chao LI , Wei ZHANG , Jilei GAO , Bin LI , Benzhi XU , Xipeng WANG , Yunfei LIU , Qi LIU , Yonggang ZHANG
IPC: G02F1/1368 , G02F1/1362 , G02F1/133 , G02F1/1335 , G02F1/1339 , G02F1/1333
Abstract: A display panel having an active area includes: an array substrate and an opposite substrate disposed opposite to the array substrate. The array substrate includes a first substrate and a conductive structure disposed on the first substrate. The conductive structure is located on a side of the active area. On a side of the conductive structure away from the active area, a side surface of the conductive structure is substantially flush with a side surface of the first substrate. On the side where the conductive structure is located, an edge of an orthographic projection of the opposite substrate on a plane where the array substrate is located is located outside an edge of the array substrate.
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公开(公告)号：US20220137445A1
公开(公告)日：2022-05-05
申请号：US17259911
申请日：2020-04-03
IPC: G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12
Abstract: The embodiments of the present disclosure relate to the field of display technology, and in particular to a display substrate, a display panel, and a display device. The display substrate includes a first electrode, a first wire, and a second wire; the first electrode is provided with a plurality of slits; the first wire is provided on a side of the first electrode, and a first gap is provided between the first wire and the first electrode, and the first wire being electrically connected to the first electrode; a second wire provided on a side of the first electrode away from the first wire, and a second gap being provided between the second wire and the first electrode; wherein each of the slits is provided with a first end and a second end opposed to each other, and the first end is close to the first wire, and the second end is close to the second wire, and a light-transmitting part of the first end is larger than a light-transmitting part of the second end. The electric field disorder of the first end is better than the electric field disorder of the second, so that the weak zone at the first end is larger than the weak zone at the second end. By increasing the light-transmitting part of the first end, the weak zone at the first end becomes smaller, thereby making the weak zone of the first end is basically the same as the weak zone of the second end.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20210193006A1
公开(公告)日：2021-06-24
申请号：US16961581
申请日：2020-01-21
Inventor： Xipeng WANG , Wei ZHANG , Chao XU , Yunfei LIU , Jincheng JIA , Benzhi XU , Bin LI , Qi LIU , Ji ZHANG
IPC: G09G3/20
Abstract: A shift register unit, a method of driving a shift register unit, a gate driving circuit, and a display device are disclosed. The shift register unit includes an input circuit and an output circuit. The input circuit is configured to write an input signal of the input terminal to the first node in response to an input control signal, so as to control a level of the first node. The output circuit is configured to receive a clock signal of the clock signal terminal and output a scanning signal through the pixel signal output terminal under control of the level of the first node. The output circuit includes a variable resistor, and the variable resistor is configured to adjust a level of the scanning signal according to a resistance value of the variable resistor.
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公开(公告)号：US20250053043A1
公开(公告)日：2025-02-13
申请号：US18929761
申请日：2024-10-29
Inventor： Xipeng WANG , Wei ZHANG , Xin ZHOU , Chao LI , Jilei GAO , Benzhi XU , Yonggang ZHANG , Bin LI , Qi LIU
IPC: G02F1/1335 , G02F1/1339 , G02F1/1345 , G02F1/1362
Abstract: A display panel has a plurality of sub-pixel regions arranged in an array of a plurality of rows and a plurality of columns, and a light-shielding region that separates the sub-pixel regions and surrounds all the sub-pixel regions as a whole. The display panel includes: a first substrate; a light-shielding pattern layer located on the first substrate, the light-shielding pattern layer being located in the light-shielding region and covering part of the light-shielding region; a second substrate disposed opposite to the first substrate; and a light-shielding structure layer located on the second substrate, the light-shielding structure layer covering at least a region of the light-shielding region that is not covered by the light-shielding pattern layer.
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公开(公告)号：US20220252921A1
公开(公告)日：2022-08-11
申请号：US17500233
申请日：2021-10-13
Inventor： Qi LIU , Wei ZHANG , Xipeng WANG , Jilei GAO , Yonggang ZHANG , Xin ZHOU , Chao LI , Bin LI , Benzhi XU
IPC: G02F1/1339 , G02F1/1362
Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a first substrate and a second substrate arranged opposite to each other, and a first spacer located between the first substrate and the second substrate, both ends of the first spacer are in contact with the first substrate and the second substrate respectively; a surface of the first substrate close to the second substrate includes a recess, and an end of the first spacer in contact with the first substrate is embedded in the recess.
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公开(公告)号：US20200033688A1
公开(公告)日：2020-01-30
申请号：US16386342
申请日：2019-04-17
Inventor： Le ZHANG , Xuchen YUAN , Hong LIU , Bin LI , Pengcheng TIAN
IPC: G02F1/167 , G02F1/1343 , G02F1/1676 , G02F1/1685
Abstract: A display panel, a driving method thereof and a display device are provided. The display panel includes a plurality of pixel units each of which includes a transparent electrode; a pixel electrode opposite to the transparent electrode; an auxiliary electrode at a side of the transparent electrode facing the pixel electrode, a channel penetrating through the auxiliary electrode; an electrostrictive dielectric layer between the auxiliary electrode and the transparent electrode, an accommodation space being formed in the electrostrictive dielectric layer; and charged particles located between the transparent electrode and the pixel electrode. The through channel is configured to allow the charged particles to pass through the auxiliary electrode through the through channel, and the electrostrictive dielectric layer is configured to selectively confine the charged particles in the accommodation space according to an electric field applied thereto.
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公开(公告)号：US20190172797A1
公开(公告)日：2019-06-06
申请号：US16323450
申请日：2018-05-03
Inventor： Weixiong CHEN , Bin LI , Xin LI , Huiying LI , Yong SONG
Abstract: There is provided a display substrate, a method of manufacturing a display substrate, and a display device. The display substrate includes a base substrate, a conductive layer on the base substrate, and a protective layer on the conductive layer. The protective layer includes a plurality of fillers disposed in one layer. The filler includes an outer wall and a plurality of nanoscale filling particles enclosed by the outer wall.
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