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公开(公告)号：US11024221B2
公开(公告)日：2021-06-01
申请号：US16192496
申请日：2018-11-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haohan Zhang , Yue Liu , Zhihui Xiao , Shanshan Bai , Yansong Li
Abstract: Disclosed are a pixel arrangement structure, a metal mask, and a display device, and in the pixel arrangement structure, each repeating element includes four sub-pixels distributed in two rows by two columns, where the four sub-pixels include two first sub-pixels in different rows and different columns, and one second sub-pixel and one third sub-pixel in different rows and different columns. While an image is being displayed, any one first sub-pixel together with one second sub-pixel adjacent thereto and one third sub-pixel adjacent thereto can constitute a light-emitting pixel, so that the image can be displayed at a high resolution using a physical low resolution through borrowing between the sub-pixels.
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公开(公告)号：US12238998B2
公开(公告)日：2025-02-25
申请号：US17439940
申请日：2021-01-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yue Liu , Shanshan Bai , Weiwei Wang , Xinxing Guan , Benlian Wang
IPC: H01L27/32 , H10K59/122 , H10K59/35
Abstract: The disclosure provides a pixel array and a display device. The pixel array includes a plurality of sub-pixels, each of which has a virtual pixel center, the plurality of sub-pixels include first sub-pixels, second sub-pixels, and third sub-pixels; virtual centers of two first sub-pixels and two third sub-pixels are sequentially connected to form a second virtual quadrangle; a first virtual polygon includes four second virtual quadrangles in an array and sharing adjacent sides; and the first sub-pixels and the third sub-pixels are at vertex angles or sides of the first virtual polygon and are alternately on the vertex angles or the sides of the first virtual polygon along a clockwise direction; the first virtual polygon has a first virtual point therein, lines connecting the first virtual point and virtual centers of the four third sub-pixels on the first virtual polygon divide the first virtual polygon into four virtual isosceles trapezoids.
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公开(公告)号：US10909901B2
公开(公告)日：2021-02-02
申请号：US16462776
申请日：2018-12-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haidong Wu , Yansong Li , Weilong Zhou , Shanshan Bai , Yue Liu , Zhihui Xiao , Yangpeng Wang
IPC: G09G3/20 , G09G3/3208 , H01L27/32
Abstract: A pixel arrangement includes a plurality of first groups of sub-pixels arranged in a first direction, each first group including first sub-pixels and third sub-pixels arranged alternately. A plurality of second groups of sub-pixels are arranged in the first direction, each second group including third sub-pixels and second sub-pixels alternately arranged. 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 a plurality of third groups of sub-pixels arranged in the second direction and a plurality of 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 third group including first sub-pixels and third sub-pixels alternately arranged, each fourth group including third sub-pixels and second sub-pixels alternately arranged.
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公开(公告)号：US11930682B2
公开(公告)日：2024-03-12
申请号：US17487186
申请日：2021-09-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shanshan Bai , Yue Liu , Yansong Li
IPC: H01L27/32 , H01L51/56 , H10K50/125 , H10K59/35 , H10K71/00
CPC classification number: H10K59/353 , H10K50/125 , H10K59/352 , H10K71/00
Abstract: The present disclosure provides a display panel comprising multiple first, second and third sub-pixels having first, second and third effective light-emitting regions respectively. In a row direction, the first effective light-emitting regions form first rows of effective light-emitting regions, and the second and third effective light-emitting regions are alternately arranged to form second rows of effective light-emitting region. The first and second rows are alternately arranged in a column direction perpendicular to the row direction. A virtual quadrilateral is formed by lines connecting geometric centers of gravity of four first effective light-emitting regions in two adjacent rows and two adjacent columns. Geometric centers of gravity of the second and third effective light-emitting region are located in corresponding virtual quadrilaterals respectively. The second effective light-emitting region comprises at least one first curved edge, and/or the third effective light-emitting region comprises at least one second curved edge.
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公开(公告)号：US20190251895A1
公开(公告)日：2019-08-15
申请号：US16192496
申请日：2018-11-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haohan Zhang , Yue Liu , Zhihui Xiao , Shanshan Bai , Yansong Li
CPC classification number: G09G3/32 , G09G2300/0452 , H01L27/3218 , H01L51/56
Abstract: Disclosed are a pixel arrangement structure, a metal mask, and a display device, and in the pixel arrangement structure, each repeating element includes four sub-pixels distributed in two rows by two columns, where the four sub-pixels include two first sub-pixels in different rows and different columns, and one second sub-pixel and one third sub-pixel in different rows and different columns. While an image is being displayed, any one first sub-pixel together with one second sub-pixel adjacent thereto and one third sub-pixel adjacent thereto can constitute a light-emitting pixel, so that the image can be displayed at a high resolution using a physical low resolution through borrowing between the sub-pixels.
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Patent Agency Ranking
公开(公告)号：US11825677B2
公开(公告)日：2023-11-21
申请号：US17420011
申请日：2020-09-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yue Liu
IPC: H01L51/52 , H01L51/00 , H01L27/32 , H01L51/56 , H10K50/822 , H10K50/813 , H10K59/35 , H10K71/00 , H10K71/60 , H10K59/121 , H10K59/60 , H10K59/122 , H10K102/00
CPC classification number: H10K50/822 , H10K50/813 , H10K59/121 , H10K59/35 , H10K59/352 , H10K59/353 , H10K71/00 , H10K71/60 , H10K59/122 , H10K59/60 , H10K2102/3026
Abstract: A display substrate has a plurality of sub-pixel regions used to display images and a non-sub-pixel region surrounding the sub-pixel regions. The display substrate includes a light-emitting device layer. The light-emitting device layer includes a first electrode layer. The first electrode includes a plurality of first electrodes electrically connected to each other and at least one hollowed-out region among part of adjacent first electrodes. The at least one hollowed-out region is located in the non-sub-pixel region.
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公开(公告)号：US11723252B2
公开(公告)日：2023-08-08
申请号：US17289130
申请日：2020-09-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhenzhen Li , Lujiang Huangfu , Yue Liu
CPC classification number: H10K59/353 , H10K71/00 , H10K59/352
Abstract: The present disclosure relates to an organic light-emitting display substrate and a display device. The organic light-emitting display substrate includes a plurality of rows of sub-pixels, each of which includes first sub-pixels, second sub-pixels and third sub-pixels repeatedly arranged, and two adjacent rows of sub-pixels are arranged in a staggered manner, in every two adjacent rows of sub-pixels: a first sub-pixel in one row of sub-pixels and a second sub-pixel and a third sub-pixel that are adjacent to the first sub-pixel in the other row of sub-pixels, form a pixel unit, and white light brightness centers of the pixel units in a same row are located on a same straight line.
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公开(公告)号：US20230031990A1
公开(公告)日：2023-02-02
申请号：US17788980
申请日：2021-08-04
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yue Liu
Abstract: Provided are a mask, a mask assembly, and a method for manufacturing a mask assembly, the mask including: an effective mask region located in a middle portion of the mask, wherein the effective mask region includes a plurality of first through holes arranged in an array; and a welding region configured to be welded to a mask frame and located on opposite sides of the effective mask region, wherein the welding region includes a plurality of second through holes arranged in an array.
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公开(公告)号：US11568794B2
公开(公告)日：2023-01-31
申请号：US17315706
申请日：2021-05-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haohan Zhang , Yue Liu , Zhihui Xiao , Shanshan Bai , Yansong Li
Abstract: Disclosed are a pixel arrangement structure, a metal mask, and a display device, and in the pixel arrangement structure, each repeating element includes four sub-pixels of three sub-pixel types distributed in two columns, and at least two of the sub-pixels comprise two sub-pixel components respectively.
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10.发明授权公开(公告)号：US11545527B2
公开(公告)日：2023-01-03
申请号：US16330919
申请日：2018-08-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yue Liu , Yansong Li , Haohan Zhang , Shanshan Bai , Haidong Wu
IPC: H01L27/32 , H01L51/00 , G09G3/3208
Abstract: A pixel arrangement structure may include a plurality of repeating units (100). Each of the plurality of the repeating units (100) may include a first sub-pixel (01) being at a center point of a virtual hexagon and second sub-pixels (02) and third sub-pixels (03) being alternately arranged at vertices of the virtual hexagon. Virtual hexagons of adjacent repeating units may share one common side as well as two sub-pixels on the common side.
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