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11.发明公开公开(公告)号：US20240153419A1
公开(公告)日：2024-05-09
申请号：US18414470
申请日：2024-01-17
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：US20230026482A1
公开(公告)日：2023-01-26
申请号：US17785113
申请日：2021-06-09
Inventor： Yaming WANG , Liqiang CHEN , Jiafan SHI , Pinfan WANG , Jia ZHAO , Mengyuan PANG
Abstract: A flexible display screen includes a main display portion, a first bending portion, a second bending portion and a corner bending portion. The main display portion includes a first side, an arc-shaped side and a second side that are connected in sequence. The first bending portion is located on a side of the main display portion where the first side is located, and is connected to the first side. The second bending portion is located on a side of the main display portion where the second side is located, and is connected to the second side. The corner bending portion is located on a side of the main display portion where the arc-shaped side is located, and is connected to the arc-shaped side. A plurality of openings are disposed in the corner bending portion, and face a bending direction of the corner bending portion.
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公开(公告)号：US20220244579A1
公开(公告)日：2022-08-04
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
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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14.发明申请公开(公告)号：US20220102674A1
公开(公告)日：2022-03-31
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
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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