公开(公告)号：US20250160120A1

公开(公告)日：2025-05-15

申请号：US19025051

申请日：2025-01-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yongxiang SHI ,  Paoming TSAI ,  Shiming SHI ,  Dejun BU

IPC: H10K50/80 ,  H10K59/40 ,  H10K71/00 ,  H10K102/00

Abstract: A flexible display apparatus and a fabrication method thereof are provided. The flexible display apparatus includes a display panel and a cover plate layer located on a display side of the display panel. The cover plate layer includes a first cover plate layer and a second cover plate layer stacked; the second cover plate layer is located on a side of the first cover plate layer that is closer to the display panel; the first cover plate layer includes a first flexible cover plate layer and a hardened layer located on a side of the first flexible cover plate layer that is away from the display panel; and the second cover plate layer includes a second flexible cover plate layer, and a material of the second flexible cover plate layer includes glass.

公开(公告)号：US20230200201A1

公开(公告)日：2023-06-22

申请号：US18110327

申请日：2023-02-15

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haoran WANG ,  Paoming TSAI

IPC: H10K77/10 ,  B32B7/12 ,  B32B15/04 ,  B32B3/26 ,  H05K5/02

CPC classification number: H10K77/111 ,  B32B7/12 ,  B32B15/04 ,  B32B3/266 ,  H05K5/0217 ,  B32B2307/732 ,  B32B2457/206 ,  H10K2102/311

Abstract: A bendable region is capable of bending in a first direction, a plurality of columns of hollowed-out parts arranged side by side along the first direction are arranged in the patterned region, each column of the hollowed-out parts includes a plurality of openings arranged at intervals along the second direction, and the patterned region includes two first edges arranged opposite to each other in the first direction, the hollowed-out part near the first edge is arc-shaped, convex sides of two arcs face each other, and the first direction and the second direction are perpendicular.

公开(公告)号：US20220390988A1

公开(公告)日：2022-12-08

申请号：US17764579

申请日：2021-05-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yongxiang SHI ,  Paoming TSAI

IPC: G06F1/16 ,  B05D1/36 ,  C09D175/04 ,  C09D179/08

Abstract: A display cover plate includes: a substrate; a first thermoplastic material layer provided on one side of the substrate; a flexible polymer layer provided on one side of the first thermoplastic material layer away from the substrate; and a hardened layer provided on one side of the flexible polymer layer away from the first thermoplastic material layer.

公开(公告)号：US20210407341A1

公开(公告)日：2021-12-30

申请号：US16959039

申请日：2019-08-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yongxiang SHI ,  Paoming TSAI ,  Shiming SHI ,  Dejun BU

IPC: G09F9/30 ,  H01L27/32 ,  H01L51/52

Abstract: A flexible display apparatus and a fabrication method thereof are provided. The flexible display apparatus includes a display panel and a cover plate layer located on a display side of the display panel. The cover plate layer includes a first cover plate layer and a second cover plate layer stacked; the second cover plate layer is located on a side of the first cover plate layer that is closer to the display panel; the first cover plate layer includes a first flexible cover plate layer and a hardened layer located on a side of the first flexible cover plate layer that is away from the display panel; and the second cover plate layer includes a second flexible cover plate layer.

公开(公告)号：US20210153363A1

公开(公告)日：2021-05-20

申请号：US16822299

申请日：2020-03-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Fangxu CAO ,  Haoran WANG ,  Liming DONG ,  Yonghong ZHOU ,  Paoming TSAI ,  Xueyang CAO

IPC: H05K5/00

Abstract: A supporting structure is described that may be applied to a flexible display panel and a display device. A flexible display panel includes a bendable region, where a bending axis corresponds to the bendable region extends in a first direction. The supporting structure includes a hollowed-out region, which has an orthographic projection on the flexible display panel completely covering the bendable region. The hollowed-out region includes a first portion having a plurality of first hollowed-out holes, and at least two second portions located at opposite sides of the first portion in the first direction and having a plurality of second hollowed-out holes. A ratio between a total area of the plurality of second hollowed-out holes and a total area of the at least two second portions is different from a ratio between a total area of the plurality of first hollowed-out holes and a total area of the first portion.

公开(公告)号：US20200035199A1

公开(公告)日：2020-01-30

申请号：US16380075

申请日：2019-04-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenxiu ZHU ,  Paoming TSAI

IPC: G09G5/10 ,  G06K9/00

Abstract: The present disclosure provides a display module and a preparation method thereof, a control method and a control device, as well as a display device. The display module includes a display panel, comprising a fingerprint recognition area; an optical compensation layer on the light exiting side of the display panel, and a via in an area thereof opposite to the fingerprint recognition area; wherein the via is configured to transmit light emitted by the display panel.

公开(公告)号：US20190326529A1

公开(公告)日：2019-10-24

申请号：US16212754

申请日：2018-12-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunyan XIE ,  Paoming TSAI ,  Song ZHANG

IPC: H01L51/00 ,  H01L51/56

Abstract: The present disclosure provides a display motherboard and a method for manufacturing the same, a display substrate and a method for manufacturing the same, and a display device, and belongs to the field of display technology. In the method for manufacturing the display motherboard of the present disclosure, the display motherboard includes a plurality of display substrate areas each including a sub display area and a sub bending area; and the method for manufacturing the display motherboard includes: forming an adhesive force variable back film material having a first adhesive force on a flexible underlying substrate; removing the back film material in positions above the sub bending areas; and treating the remaining back film material to form a back film having a second adhesive force, wherein the second adhesive force is greater than the first adhesive force.

公开(公告)号：US20240375391A1

公开(公告)日：2024-11-14

申请号：US18258227

申请日：2022-05-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Paoming TSAI ,  Xuekai YANG ,  Ce XU

IPC: B32B37/00 ,  B32B17/10 ,  B32B38/00 ,  G06F1/16

Abstract: A protective cover plate includes an ultra-thin glass layer and at least one thermoplastic protective film. The ultra-thin glass layer has two main surfaces opposite to each other. At least one main surface in the two main surfaces is coated with a thermoplastic protective film in the at least one thermoplastic protective film.

公开(公告)号：US20230359248A1

公开(公告)日：2023-11-09

申请号：US18026289

申请日：2021-10-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yunjin LIU ,  Shuang DU ,  Paoming TSAI

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1652

Abstract: Provided is a display panel. The display panel includes: a cover plate, a screen film layer, and a buffer layer, wherein the buffer layer is arranged on a side, distal to the cover plate, of the screen film layer, and the buffer layer includes at least one buffer chamber.

公开(公告)号：US20230180580A1

公开(公告)日：2023-06-08

申请号：US17923038

申请日：2020-05-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haoran WANG ,  Paoming TSAI

IPC: H10K59/80

CPC classification number: H10K59/80 ,  H10K2102/311

Abstract: A support and a support assembly for a display module, a display module and a display apparatus, where the support includes: a first bending region; a plurality of second bending regions on two opposite sides of the first bending region, respectively; and a plurality of flat region, each of which is on a side of a corresponding second bending region away from the first bending region, a bending direction of each second bending region when bending is opposite to a bending direction of the first bending region when bending, at least one of the first bending region, the second bending region and the flat region is provided with a plurality of spring-hole groups arranged along a first direction, each spring-hole group includes a plurality of spring-holes arranged along a second direction, and the first direction is different from the second direction.