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公开(公告)号：US20250107384A1
公开(公告)日：2025-03-27
申请号：US18577227
申请日：2023-04-21
Inventor： Yangpeng WANG , Zhiying PIAO , Xucong WANG
Abstract: A display panel, including a base, and pixel circuits, an array of pixel units, and a color filter layer sequentially stacked on a side of the base, where each pixel unit includes first and second subpixels, the first subpixel has an aperture ratio greater than that of the second subpixel, the first subpixel has more apertures than the second subpixel has, and the number of pixel circuit for driving the first subpixel is equal to the number of pixel circuit for driving the second subpixel; the color filter layer includes first and second color filters, orthographic projections of the first and second color filters on the base covers orthographic projections of the apertures in the first and second subpixels on the base, respectively; and the orthographic projections of the first and second color filters on the base each have a shape, at least part of edges of which are curved.
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公开(公告)号：US20240057423A1
公开(公告)日：2024-02-15
申请号：US18037269
申请日：2022-03-10
Inventor： Yingchang GAO , Xilei CAO , Yangpeng WANG , Xucong WANG , Zhenhua ZHANG
IPC: H10K59/35
CPC classification number: H10K59/353 , H10K59/352
Abstract: A display panel includes pixels arranged in rows and columns; each pixel includes a first sub-pixel configured to display a first color, a second sub-pixel configured to display a second color, and a third sub-pixel configured to display a third color; all sub-pixels included in the plurality of pixels are arranged in columns; in an odd-numbered column of sub-pixels, first sub-pixels and second sub-pixels are alternately arranged; in an even-numbered column of sub-pixels, third sub-pixels are sequentially arranged, for a first sub-pixel and a second sub-pixel of a same pixel, along a column direction, a border of the first sub-pixel proximate to the second sub-pixel is a first border, and a border of the second sub-pixel proximate to the first sub-pixel is a second border, and distances from at least two points on the first border to the second border along the column direction are not equal.
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公开(公告)号：US20230165110A1
公开(公告)日：2023-05-25
申请号：US17638297
申请日：2021-01-04
Inventor： Chi YU , Weiyun HUANG , Bo SHI , Yangpeng WANG , Baolei HUO
IPC: H10K59/80 , H10K59/126 , H10K59/12
CPC classification number: H10K59/80515 , H10K59/126 , H10K59/80521 , H10K59/1201 , H10K59/80524
Abstract: A display panel has a display area including a light-transmissive area. The display panel includes a substrate, and a plurality of shielding patterns, a plurality of light-emitting layers and a plurality of cathodes that are disposed in the light-transmissive area and on the substrate. Orthogonal projections of the plurality of shielding patterns on the substrate are separated from each other. Each light-emitting layer and a respective cathode constitute a portion of a light-emitting device. The light-emitting device has an active light-emitting area. An orthogonal projection of the active light-emitting area on the substrate is located within an orthogonal projection of a cathode of the light-emitting device on the substrate. The plurality of cathode is located at a side of a respective shielding patterns away from the substrate. An orthogonal projection of the shielding pattern on the substrate covers the orthogonal projection of the cathode on the substrate.
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Patent Agency Ranking
公开(公告)号：US20230078619A1
公开(公告)日：2023-03-16
申请号：US17799283
申请日：2021-10-13
Inventor： Yuanyuan CHAI , Yangpeng WANG
Abstract: A touch display panel and a manufacturing method therefor, and a touch display device. The touch display panel comprises a touch display region and a peripheral region. The touch display region comprises a through hole, a through hole detection region surrounding the through hole, and a transition connection region located between the through hole detection region and the peripheral region. The through hole detection region comprises an annular crack detection line and an annular isolation line. The transition connection region comprises a transition crack detection line and a transition isolation line. The peripheral region comprises an edge crack detection line and an edge isolation line.
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公开(公告)号：US20210343801A1
公开(公告)日：2021-11-04
申请号：US16473281
申请日：2018-12-19
Inventor： Yang WANG , Yangpeng WANG , Benlian WANG , Haijun YIN , Haijun QIU , Yao HU , Weinan DAI
Abstract: A pixel arrangement including: first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately; and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction perpendicular to the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.
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公开(公告)号：US20210294461A1
公开(公告)日：2021-09-23
申请号：US17254863
申请日：2020-06-11
Inventor： Yangpeng WANG , Zhenhua ZHANG , Yuanyuan CHAI , Xucong WANG
Abstract: A touch substrate, a preparation method and a driving method thereof, and a touch display panel are provided. The touch substrate includes a planar part and at least a bending part. The bending part extends from an edge of the planar part and is bent to a side of the planar part. The planar part is provided with a main touch module having a double-layer electrode structure, and the bending part is provided with a side touch module having a single-layer electrode structure.
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27.发明申请公开(公告)号：US20200343318A1
公开(公告)日：2020-10-29
申请号：US16468611
申请日：2018-12-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yansong LI , Haidong WU , Shanshan BAI , Zhihui XIAO , Yue LIU , Haohan ZHANG , Yangpeng WANG
Abstract: A pixel arrangement including first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction intersecting the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.
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公开(公告)号：US20200075685A1
公开(公告)日：2020-03-05
申请号：US16610636
申请日：2019-04-18
Inventor： Zhiliang JIANG , Kai ZHANG , Yangpeng WANG , Guoqiang TANG , Jianjun WU
IPC: H01L27/32
Abstract: The present disclosure discloses a display panel and a manufacturing method thereof, and a display device. The display panel includes: a second substrate and a first substrate which are oppositely disposed, and a touch circuit located on the side, facing the second substrate, of the first substrate. The touch circuit includes a first contact portion, and a plurality of contact electrodes are disposed on the side, facing the second substrate, of the first contact portion. The second substrate includes a second contact portion corresponding to the first contact portion. A plurality of contact pads are disposed on the side, facing the first substrate, of the second contact portion. The contact pads are in direct contact connection with the contact electrodes.
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