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公开(公告)号：US20240212643A1
公开(公告)日：2024-06-27
申请号：US17915712
申请日：2021-10-28
Inventor： Yanping LIAO , Yingmeng MIAO , Seungmin LEE , Xibin SHAO , Shulin YAO , Yinlong ZHANG , Qiujie SU , Cong WANG , Dongchuan CHEN , Jiantao LIU
IPC: G09G3/36 , G09G3/3266 , G11C19/28
CPC classification number: G09G3/3677 , G09G3/3266 , G09G2310/0213 , G09G2310/0227 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G11C19/28
Abstract: A display panel, a driving method for the display panel and a display device. The display panel includes a gate driving circuit, the gate driving circuit includes shift registers of a plurality of stages arranged in sequence, the shift registers of the plurality of stages arranged in sequence are combined into N groups of gate driving sub-circuits, and shift registers in the N groups of gate driving sub-circuits are cascaded, respectively; an m-th group of gate driving sub-circuits in the N groups of gate driving sub-circuits comprises a shift register of an m-th stage and a shift register of an (m+L*N)th stage that are cascaded, where m is an integer that is greater than or equal to 1 and less than or equal to N, L is an integer that is greater than or equal to 1, N is an even number that is greater than or equal to 2.
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公开(公告)号：US20240168588A1
公开(公告)日：2024-05-23
申请号：US17778975
申请日：2021-06-25
Inventor： Yinlong ZHANG , Zhihua SUN , Pengfei HU , Senwang LI , Yanping LIAO , Xibin SHAO , Xiaofeng YIN , Jiantao LIU , Kaiming SHI , Jinling ZHANG
IPC: G06F3/041
CPC classification number: G06F3/04184 , G06F3/0412
Abstract: The present invention relates to a touch display device, a drive control circuit for the touch display device, and a method for operating the touch display device. The touch display device includes a drive control circuit, the drive control circuit is configured to: in a display phase, provide a common voltage signal to a common electrode in a pixel circuit of the touch display device; in a touch phase, provide a touch drive signal to the common electrode, wherein a ratio of an average value of a high level and a low level of the touch drive signal to a value of the common voltage signal ranges from 0.8 to 1.2.
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公开(公告)号：US20240153433A1
公开(公告)日：2024-05-09
申请号：US17773337
申请日：2021-05-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui LIU , Xin DUAN , Shaolei ZONG , Wei SUN , Jigang SUN , Shuhuan YU , Kexin HAO , Jiantao LIU
CPC classification number: G09G3/2096 , G06T9/00 , G09G2300/0439 , G09G2330/021 , G09G2370/00
Abstract: Provided is a method for transmitting image data. The method includes acquiring initial image data of a to-be-displayed image in a display panel, wherein the display panel includes a plurality of pixels, and the initial image data includes pixel data of the plurality of pixels; compressing pixel data of a plurality of first pixels in the initial image data to acquire at least one piece of compressed pixel data, wherein the plurality of first pixels are disposed in a non-foveal region of the display panel, and a plurality of second pixels are disposed in a foveal region of the display panel; sending compressed image data to a driver chip of the display panel, wherein the compressed image data comprises the at least one piece of compressed pixel data and pixel data of the plurality of second pixels.
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公开(公告)号：US20240114118A1
公开(公告)日：2024-04-04
申请号：US17765454
申请日：2021-05-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Minglei CHU , Xin DUAN , Shuo ZHANG , Yan SUN , Tiankuo SHI , Wei SUN , Kuanjun PENG , Xue DONG , Jiantao LIU
IPC: H04N13/161 , H04N13/15 , H04N13/194 , H04N13/282 , H04N13/302
CPC classification number: H04N13/161 , H04N13/15 , H04N13/194 , H04N13/282 , H04N13/302
Abstract: A multi-viewpoint image processing system includes a processing apparatus and a display apparatus, the processing apparatus includes an acquisition module and an encoding module, wherein the acquisition module is configured to acquire K viewpoint images, and a viewpoint image includes M rows and N columns of pixels; the encoding module is configured to receive the K viewpoint images, encode the K viewpoint images to generate a plurality of encoded images, and send the plurality of encoded images to the display apparatus; the display apparatus is configured to receive the plurality of encoded images and obtain M pieces of display information according to the plurality of encoded images, an i-th piece of display information including i-th rows of pixels of the K viewpoint images, i=1, 2, . . . , M; and perform stereoscopic display according to the M pieces of display information.
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公开(公告)号：US20240103327A1
公开(公告)日：2024-03-28
申请号：US17768824
申请日：2021-04-27
Inventor： Xiaoyu HUANG , Peng JIANG , Xiaoxiao CHEN , Yuanhui GUO , Xia SHI , Jiantao LIU
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/13624 , G02F1/1368
Abstract: Disclosed are a display substrate, a liquid crystal display panel (100) and a display device. The display substrate (9) includes: a base substrate (1), a plurality of sub-pixels arranged in an array on the base substrate, a plurality of data lines (D) extending in a first direction (X), a plurality of gate lines (G) extending in a second direction (Y), and a common electrode (2) arranged in a minimum area enclosed by the data lines and the gate lines; wherein the minimum area includes two sub-pixels, the common electrode includes a main electrode (21) with strip-shaped which is arranged at the junction of the two sub-pixels and a plurality of branch electrodes (22) with strip-shaped which are symmetrically distributed on two sides of the main electrode, and the extending directions of a part of the plurality of branch electrodes arranged on a same side of the main electrode are identical.
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Patent Agency Ranking
公开(公告)号：US20230185141A1
公开(公告)日：2023-06-15
申请号：US17764734
申请日：2022-01-13
Inventor： Xiaoxiao CHEN , Yang HU , Chuang CHEN , Yuanhui GUO , Peng JIANG , Xia SHI , Yujie GAO , Ning ZHU , Yun LI , Jiantao LIU
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/1368
Abstract: An electrode structure, a display panel, and an electronic device are provided, the electrode structure includes a first electrode portion, a second electrode portion and a conductive connection portion, the first electrode portion includes a first connection bar having a first side and a second side and a plurality of first electrode strips, ends of adjacent first electrode strips away from the first connection bar are open; the second electrode portion includes a second connection bar at a position of the first side away from the second side and a plurality of second electrode strips, the second connection bar includes a third side and a fourth side; the second electrode strips are connected with the second connection bar, ends of adjacent second electrode strips away from the second connection bar are open; ends of the conductive connection portion are connected with the first connection bar and the second connection bar.
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公开(公告)号：US20220302180A1
公开(公告)日：2022-09-22
申请号：US17514265
申请日：2021-10-29
Inventor： Liang CHEN , Jincheng GAO , Haijiao QIAN , Tao JIANG , Zexu LIU , Tao WANG , Lixing ZHAO , Guanyong ZHANG , Quanzhou LIU , Jiantao LIU
IPC: H01L27/12 , H01L21/311
Abstract: Embodiments of the disclosure provide a display substrate and a method for manufacturing the same. The display substrate includes: a base substrate; a thin film transistor including a source-drain metal layer and a first insulating layer; a second insulating layer; a color resist layer; and a third insulating layer. The third insulating layer comprises a first via hole that sequentially penetrates the third insulating layer, the color resist layer and the second insulating layer and thus extends from the third insulating layer to the source-drain metal layer. A sidewall of the first via hole comprises a first portion formed of a material of the second insulating layer, a second portion formed of a material of the color resist layer, and a third portion formed of a material of the third insulating layer, the second portion is between the first portion and the third portion.
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公开(公告)号：US20220283457A1
公开(公告)日：2022-09-08
申请号：US17631334
申请日：2021-03-12
IPC: G02F1/1368 , G02F1/1362
Abstract: The present disclosure provides a display substrate and a display device, and belongs to the field of display technology. The display substrate includes: a base substrate having a peripheral region, and thin film transistors disposed in the peripheral region of the base substrate. A gate electrode of the thin film transistor includes a plurality of sub-electrodes arranged at intervals.
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公开(公告)号：US20220085076A1
公开(公告)日：2022-03-17
申请号：US17401273
申请日：2021-08-12
Inventor： Xiaoyuan WANG , Yan FANG , Junhui WU , Jiantao LIU
IPC: H01L27/12 , H01L23/00 , G02F1/1333
Abstract: Provided are an array substrate and a display apparatus thereof. The array substrate includes a display region and a binding region located at a side of the display region; the binding region includes a first conductive layer disposed on the substrate and a planarization layer disposed at a side of the first conductive layer away from the substrate. The binding region includes a binding zone and a vacancy zone alternately disposed along an edge of the display region, the first conductive layer includes a plurality of binding pins disposed in the binding zone, and the planarization layer is provided with first openings exposing the plurality of binding pins and covering the binding zone and the vacancy zone.
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公开(公告)号：US20210223440A1
公开(公告)日：2021-07-22
申请号：US16632030
申请日：2019-07-24
Inventor： Shoukun WANG , Huibin GUO , Hao HAN , Fangbin FU , Yihe JIA , Yongzhi SONG , Zhichang LIU , Jiantao LIU
IPC: G02B1/115 , H01L27/32 , H01L51/52 , H01L51/56 , G02F1/1343 , G02F1/1335 , G02F1/1368 , G02F1/1362
Abstract: An array substrate and a manufacturing method thereof, a display panel and a display device are disclosed. The array substrate includes a transparent base substrate and an electrode structure provided on the transparent base substrate, the electrode structure including an anti-reflective layer and a first electrode layer the anti-reflective layer being located between the first electrode layer and the transparent base substrate.
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