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1.发明授权公开(公告)号：US12236820B2
公开(公告)日：2025-02-25
申请号：US18414470
申请日：2024-01-17
Inventor： Yaming Wang , Liqiang Chen , Dongdong Zhao , Zuojia Wang , Xueyan Liu , Xu Li
Abstract: A flexible display panel and a preparation method therefor, and a display device and a display module are provided. The flexible display panel includes a planar area, a first bending area, a second bending area and a corner bending area. The corner bending area is connected to a corner of the planar area and is connected between the first bending area and the second bending area, and is provided with a plurality of first hole groups, where the corner bending area is bent with a width of a first hole group in middle of the corner bending area increasing and a width of a first hole group in an edge area on a side of the corner bending area away from the planar area decreasing.
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公开(公告)号：US11806974B2
公开(公告)日：2023-11-07
申请号：US17222150
申请日：2021-04-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Fangxu Cao , Pinfan Wang , Haoran Wang , Xiaofei Luo , Yaming Wang , Zuojia Wang , Hejin Wang
CPC classification number: B32B3/02 , B32B37/142 , B32B2457/20
Abstract: A display panel, a display device and a manufacturing method thereof are provided. The display device includes a display panel laminated to the curved cover plate. A main display area, a first sub-area, and a second sub-area of the display panel each include multiple through holes penetrating through the display panel, and the through holes define pixel islands for display and bridges for signal transmission; the through holes are disposed around the pixel islands; a part of the bridge is located between the pixel island and the through hole, the other part is located between adjacent through holes.
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公开(公告)号：US11567352B2
公开(公告)日：2023-01-31
申请号：US17486802
申请日：2021-09-27
Inventor： Chuandong Liao , Liqiang Chen , Mengyuan Pang , Yaming Wang , Yanxin Wang , Dongdong Zhao
IPC: G02F1/01 , G02F1/1335 , G02F1/1333
Abstract: The present application discloses a display module, a preparation method thereof, and a display apparatus. In a non-display region of the display panel, the display panel and the optical adhesive have a first open pore and a second open pore penetrating through their thickness, respectively; and an orthographic projection of the first open pore falls in an orthographic projection of the second open pore on the cover plate. A light shading part in the light shading region has a third open pore surrounding the light transmitting region; and the light shading part includes a photochromic material in a light shading state, and an orthographic projection of the light shading part on the cover plate at least covers a region, which does not overlap with the orthographic projection of the first open pore on the cover plate, of the orthographic projection of the second open pore on the cover plate.
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Patent Agency Ranking
公开(公告)号：US11956986B2
公开(公告)日：2024-04-09
申请号：US17427618
申请日：2021-01-06
Inventor： Yaming Wang , Liqiang Chen , Yanxin Wang , Chuntong Jiang , Jiali Wang , Xu Li , Rui Hou , Le Chang
CPC classification number: H10K50/84 , H10K50/868 , H10K59/38 , H10K59/40 , H10K71/00 , H10K77/111 , H10K2102/311
Abstract: A flexible display screen includes: a flexible substrate (1); an OLED device layer (2) formed on the flexible substrate (1); an encapsulation layer(3), disposed on the OLED device layer(2) and encapsulating the OLED device layer (2); and an encapsulation protection layer (4) formed on the encapsulation layer (3). The embodiments of the present disclosure also provide a flexible display device and a manufacturing method of the flexible display screen.
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5.发明授权公开(公告)号：US11922843B2
公开(公告)日：2024-03-05
申请号：US17801805
申请日：2021-06-18
Inventor： Yaming Wang , Liqiang Chen , Dongdong Zhao , Zuojia Wang , Xueyan Liu , Xu Li
CPC classification number: G09G3/035 , G06F1/1652 , G09G2300/04
Abstract: A flexible display panel and a preparation method therefor, and a display device and a display module are provided. The flexible display panel includes a planar area, a first bending area, a second bending area and a corner bending area. The corner bending area is connected to a corner of the planar area and is connected between the first bending area and the second bending area, and is provided with a plurality of first hole groups, where the corner bending area is bent with a width of a first hole group in middle of the corner bending area increasing and a width of a first hole group in an edge area on a side of the corner bending area away from the planar area decreasing.
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公开(公告)号：US11576269B2
公开(公告)日：2023-02-07
申请号：US17254969
申请日：2020-06-24
Inventor： Yanxin Wang , Liqiang Chen , Xu Tang , Dongdong Zhao , Yaming Wang
Abstract: The disclosure provides a back film structure, a method for manufacturing the back film structure, a display panel and a display device. The back film structure is divided into a bending region and a non-bending region. The back film structure includes a thin film layer and a barrier structure on a side of the thin film layer. An orthographic projection of the barrier structure on the thin film layer at least overlaps an orthographic projection of a boundary line between the bending region and the non-bending region on the thin film layer.
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7.发明授权公开(公告)号：US12193315B2
公开(公告)日：2025-01-07
申请号：US17552312
申请日：2021-12-15
Inventor： Yaming Wang , Jia Deng , Haitao Liang , Dongdong Zhao , Mingqi Gang , Shaoxiong Zhang , Jialin Wang
Abstract: The present disclosure provides a flexible display panel, a method for forming the flexible display panel and an adhesive application device for the method. The flexible display panel includes a cover plate layer and a screen film layer. The screen film layer includes a plurality of film layers laminated one on another at one side of the cover plate layer, and an adhesive is filled into a gap between an edge of an outermost film layer of the screen film layer relative to the cover plate layer and the cover plate layer.
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公开(公告)号：US12076891B2
公开(公告)日：2024-09-03
申请号：US17682871
申请日：2022-02-28
Inventor： Jiafan Shi , Liqiang Chen , Yaming Wang , Dongdong Zhao , Chao Zhou , Yongchun Jiang , Qian Yin
CPC classification number: B29C43/021 , B29C43/52 , B29C65/32 , B29C65/7814 , B29C2043/3211 , B29L2031/3475
Abstract: A profiling device, a profiling method, a bonding system, a bonding method, and a display device are provided. The profiling device includes a profiling jig. The profiling jig includes an attaching surface. The attaching surface is switchable between a planar state and a profiling state, and the attaching surface is a planar surface in the case that the attaching surface is in the planar state, and the attaching surface is a profiling surface in the case that the attaching surface is in the profiling state.
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