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公开(公告)号：US20250151532A1
公开(公告)日：2025-05-08
申请号：US19014374
申请日：2025-01-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yu WANG , Kuanta HUANG , Qing WANG , Yongfa DONG , Chao YANG , Shipeng LI , Hui TONG , Shangquan SHI , Xiong YUAN , Dongsheng LI , Xiaobin SHEN
IPC: H10K59/122 , H10K59/12 , H10K59/131 , H10K71/00
Abstract: A display panel includes a drive backplane; a first electrode layer, including a plurality of first electrodes distributed in an array, where the first electrode includes a flat middle part and an edge part surrounding the middle part; a light-emitting function layer, at least partially covering the middle part; and a second electrode, covering the light-emitting function layer, and including a separating part and a plurality of flat parts separated by the separating part, where orthographic projections of the flat parts on the drive backplane are located in one-to-one correspondence within orthographic projections of the first electrodes on the drive backplane, the separating part includes a protruding area and a first recessed area connecting the protruding area and the flat part, and the protruding area is provided with a second recessed area recessed toward the drive backplane.
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公开(公告)号：US20240407238A1
公开(公告)日：2024-12-05
申请号：US18696974
申请日：2023-07-06
Inventor： Yunhao ZHANG , Zongshun YANG , Hongtao YU , Dongdong SU , Kuanta HUANG , Weiliang BU , Chao YANG , Fushuang ZHANG , Cao WU
Abstract: The present disclosure relates to a display module, a manufacturing method thereof, and a display panel. The display module includes a light-emitting structure layer and a lens structure. The light-emitting structure layer includes a pixel unit layer including pixel units and a color filter layer on the pixel unit layer, where the color filter layer includes color filters respectively corresponding to the pixel units. The lens structure is on the light-emitting structure layer and includes lens units respectively corresponding to the color filters. The lens units are made of inorganic materials.
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公开(公告)号：US20240407221A1
公开(公告)日：2024-12-05
申请号：US18272655
申请日：2022-09-20
Inventor： Chao YANG , Weiliang BU , Kuanta HUANG , Hongtao YU , Dongdong SU , Zongshun YANG , Yunhao ZHANG , Fushuang ZHANG , Zhongxiang YU
Abstract: Embodiments of the present disclosure relate to a display panel, a display device, and a method for preparing a display panel. The display panel includes a substrate; a light-emitting functional layer disposed on the substrate; a filtering layer disposed on a side of the light-emitting functional layer away from the substrate and including a plurality of filtering units, wherein at least one of the plurality of filtering units is designed to allow at least a portion of light from the light-emitting functional layer to diverge; and a plurality of light-converging elements disposed on a side of the filtering layer away from the substrate and configured to allow light from the plurality of filtering units to converge.
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公开(公告)号：US20240373679A1
公开(公告)日：2024-11-07
申请号：US18557887
申请日：2022-11-07
Inventor： Chao YANG , Xiaoyun LIU , Weiliang BU , Kuanta HUANG , Hongtao YU , Dongdong SU , Zongshun YANG , Fushuang ZHANG , Yunhao ZHANG , Zhongxiang YU
IPC: H10K59/122 , H10K50/19 , H10K59/80
Abstract: The present disclosures relates to a display panel, including a driving backplane, first electrodes, a pixel definition layer, a light-emitting layer, and a second electrode. The first electrodes and the pixel definition layer are arranged on a side surface of the driving backplane; the pixel definition layer is provided with pixel openings for exposing the first electrodes, and a partition groove, which is located between two adjacent pixel openings, and the boundary of each pixel opening is located within the boundary of the first electrode that is exposed therefrom; a side wall of each pixel opening is provided with a first cut-off groove, and a side wall of each partition groove is provided with a second cut-off groove; the light-emitting layer covers the pixel definition layer and the first electrodes; and the second electrode covers the light-emitting layer.
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公开(公告)号：US20240357902A1
公开(公告)日：2024-10-24
申请号：US18028525
申请日：2022-06-23
Inventor： Shengxing ZHANG , Liqiang CHEN , Chuandong LIAO , Jiafan SHI , Chao YANG , Wenliang LIU
IPC: H10K59/80 , H10K59/95 , H10K102/00
CPC classification number: H10K59/873 , H10K59/95 , H10K2102/311
Abstract: A spliced screen and a display apparatus are provided. The spliced screen includes: first display panels spliced together, each of which includes a first display region and a first non-display region around the first display region; the first non-display region is a light-transmitting region; and second display panels on non-display sides of the first display panels, each of the second display panels includes a second display region and a second non-display region around the second display region, and light outgoing directions of first and second display panels are the same. A spacing region is arranged between the first display regions of any two adjacent first display panels, and the spacing region includes at least part of the first non-display regions of the two adjacent first display panels; the second display region and the spacing region overlap each other in a thickness direction of the spliced screen.
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Patent Agency Ranking
公开(公告)号：US20240274074A1
公开(公告)日：2024-08-15
申请号：US18022753
申请日：2022-02-28
Inventor： Yanping REN , Hongting LU , Lian XIANG , Xingyu CHEN , Chao YANG , Yan YANG
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G2300/0426 , G09G2300/0852 , G09G2310/08 , G09G2330/02
Abstract: Provided is a drive control circuit, which includes an input circuit (10), a first output circuit (11) and a second output circuit (12). An input circuit (10) is configured to control the potentials of a first node (N1) and a second node (N2) under the control of a signal input terminal (INT) and a clock signal terminal. The first output circuit (11) is configured to output a first power supply signal supplied by a first power supply line (VGH1) to a first output terminal (OUT1) under the control of a first node (N1), or to output a second power supply signal supplied by a second power supply line (VGL1) to the first output terminal (OUT1) under the control of a second node (N2).
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公开(公告)号：US20240268540A1
公开(公告)日：2024-08-15
申请号：US18577655
申请日：2023-04-28
Inventor： Wanxu GAO , Liqiang CHEN , Jiafan SHI , Chao YANG , Yangjie WAN , Xin ZHANG , Junshan LI , Wenliang LIU , Mengyuan PANG , Chuandong LIAO , Yang YANG
CPC classification number: A45D42/02 , A45D40/221 , H01L27/156 , H01L33/46 , H01L33/62 , H01L33/642
Abstract: Provided is a display device. The display device includes: a box cover, a box base, and a mirror display panel, wherein the box cover is connected to the box base, and the mirror display panel is connected to the box cover; the box cover is configured to have an open state and a closed state; wherein in a case that the box cover is in the open state, the box cover is at least partially separated from the box base, such that the mirror display panel is disposed outside the box base; and in a case that the box cover is in the closed state, the mirror display panel is disposed inside the box base.
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公开(公告)号：US20240194095A1
公开(公告)日：2024-06-13
申请号：US17800996
申请日：2021-11-12
Inventor： Mengyuan PANG , Chao YANG , Yang YANG , Chuandong LIAO , Yaming WANG , Liqiang CHEN
IPC: G09F9/30
CPC classification number: G09F9/301
Abstract: The present disclosure provides an attachment fixture, an attachment device and an attachment method. An attachment slider for attaching a flexible display panel to a curved-surface cover plate includes: at least one rigid shape-copying plate, at least a portion of an outer surface of the shape-copying plate being a shape-copying curved surface through which the flexible display panel copies a shape of the curved-surface cover plate, an elastic buffer layer being provided on the shape-copying curved surface; and at least one rigid support plate attached to the shape-copying plate, the support plate being angled relative to the shape-copying plate by an angle.
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公开(公告)号：US20230337474A1
公开(公告)日：2023-10-19
申请号：US18336892
申请日：2023-06-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kuanta HUANG , Yuhao LEE , Dacheng ZHANG , Hui TONG , Xiaobin SHEN , Shipeng LI , Chao YANG , Dongsheng LI
IPC: H10K50/844 , H10K71/00 , H10K59/122 , H10K59/80
CPC classification number: H10K59/122 , H10K50/844 , H10K59/80521 , H10K71/00
Abstract: A display device, a display panel, and a manufacturing method thereof are proposed. The display panel includes a substrate, a first insulation layer, a first electrode layer, a pixel definition layer, a light-emitting function layer and a second electrode.
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公开(公告)号：US20230337473A1
公开(公告)日：2023-10-19
申请号：US18336883
申请日：2023-06-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kuanta HUANG , Yuhao LEE , Dacheng ZHANG , Hui TONG , Xiaobin SHEN , Shipeng LI , Chao YANG , Dongsheng LI
IPC: H10K59/122 , H10K50/844 , H10K71/00 , H10K59/80
CPC classification number: H10K59/122 , H10K50/844 , H10K71/00 , H10K59/80521
Abstract: A display device, a display panel, and a manufacturing method thereof are proposed. The display panel includes a substrate, a first insulation layer, a first electrode layer, a pixel definition layer, a light-emitting function layer and a second electrode.
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