公开(公告)号：US20220147107A1

公开(公告)日：2022-05-12

申请号：US17419222

申请日：2021-01-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haoran WANG ,  Fangxu CAO ,  Liming DONG ,  Paoming TSAI

IPC: G06F1/16

Abstract: A support plate includes a support plate body and a plurality of through holes. The support plate body has at least one patterned region. The plurality of through holes are disposed in the at least one patterned region, and penetrate through the support plate body in a thickness direction of the support plate body. A projection of each through hole on a first plane perpendicular to the thickness direction of the support plate body is strip-shaped.

公开(公告)号：US20220121060A1

公开(公告)日：2022-04-21

申请号：US17469692

申请日：2021-09-08

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiongnan ZHANG ,  Paoming TSAI ,  Shuang DU ,  Xuekai YANG ,  Yongxiang SHI ,  Mengyang WEN

IPC: G02F1/1335 ,  G02F1/13 ,  G02F1/1333

Abstract: The present application provides a polarizer, a display module and a method of processing a polarizer. The polarizer is made of stretchable materials and shaped to be a curved surface by a hat pressing process. Along a light emission direction, the polarizer includes a polarizing functional layer, configured to convert light passing through the polarizing functional layer from natural light into linearly polarized light; and a protective layer, configured to protect the polarizing functional layer. The display module includes a flexible display, the polarizer and a curved cover which are stacked sequentially along the light emission direction. The method of processing a polarizer includes: placing a polarizer to be processed on a curved surface profiling stage; and shaping the polarizer to be a curved surface corresponding to a shape of the curved surface profiling stage by a hot pressing process.

公开(公告)号：US20210189181A1

公开(公告)日：2021-06-24

申请号：US17076466

申请日：2020-10-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuang DU ,  Paoming TSAI

IPC: C09J7/10 ,  H01L27/32 ,  H01L51/52 ,  B32B7/12 ,  B32B27/30

Abstract: An optically clear adhesive film includes at least one first adhesive layer and at least one second adhesive layer that are stacked. A modulus of each first adhesive layer is less than a modulus of each second adhesive layer, and a glass transition temperature of the first adhesive layer is less than a glass transition temperature of the second adhesive layer.

公开(公告)号：US20210083210A1

公开(公告)日：2021-03-18

申请号：US16620897

申请日：2019-01-09

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haoran WANG ,  Dejun BU ,  Paoming TSAI

IPC: H01L51/00 ,  B32B3/28 ,  B32B7/12 ,  B32B15/18 ,  B32B15/20 ,  B32B3/26 ,  H01L27/32

Abstract: A flexible element configured to be disposed on a surface of a non-display substrate of a flexible display panel includes: a first base layer and a second base layer which are oppositely arranged with each other; and a buffer layer sandwiched between the first base layer and the second base layer. The flexible element can be bent around a bending axis. A projection of the buffer layer on a plane perpendicular to the bending axis is wave-shaped.

公开(公告)号：US20200273379A1

公开(公告)日：2020-08-27

申请号：US16606150

申请日：2019-03-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haoran WANG ,  Dejun Bu ,  Paoming TSAI

IPC: G09F9/30 ,  H01L51/00 ,  H01L51/52

Abstract: The present disclosure relates a display device, including a flexible display panel with a bendable region and a flexible support attached to a back side of the flexible display panel, the flexible support includes a flexible support body, and a first part of the flexible support body corresponding to the bendable region is provided with a concave structure.

公开(公告)号：US20250017075A1

公开(公告)日：2025-01-09

申请号：US18275813

申请日：2022-08-16

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ziang HAN ,  Zhengdao LIU ,  Song ZHANG ,  Zhao LI ,  Paoming TSAI ,  Chunyan XIE ,  Haoran WANG ,  Biao GAO ,  Shuang DU

IPC: H10K59/80 ,  H10K102/00

Abstract: Provided is a display module, which includes a display panel and a first support assembly disposed on a non-display side of the display panel. For each of a second support structure, a third support structure, and a fourth support structure of the first support assembly which are configured to support bending regions of the display panel, the thickness of the support structure is less than the thickness of a first support structure configured to support a non-bending region of the display panel, and/or the support structure configured to support bending regions of the display panel at least includes a target material with a lower elasticity modulus.

公开(公告)号：US20220227107A1

公开(公告)日：2022-07-21

申请号：US17568432

申请日：2022-01-04

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yunjin LIU ,  Xiongnan ZHANG ,  Shuang DU ,  Paoming TSAI

IPC: B32B17/10 ,  B32B7/12 ,  B32B7/022 ,  B32B7/023

Abstract: Provided is an integrated cover plate. The integrated cover plate includes a main body and a shear thickening material layer. The main body includes a plurality of layered structures that are laminated, wherein the main body is provided with a facade formed by laminating side surfaces of the plurality of layered structures in the thickness direction, the shear thickening material layer covers at least part of the facade of the main body, and a viscosity of the shear thickening material layer increases with an increase of a shear rate and a shear stress.

公开(公告)号：US20220036774A1

公开(公告)日：2022-02-03

申请号：US17500565

申请日：2021-10-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haoran WANG ,  Dejun BU ,  Paoming TSAI

IPC: G09F9/30 ,  H01L51/00 ,  H01L51/52

Abstract: The present disclosure relates a display device, including a flexible display panel with a bendable region and a flexible support attached to a back side of the flexible display panel, the flexible support includes a flexible support body, and a first part of the flexible support body corresponding to the bendable region is provided with a concave structure.

公开(公告)号：US20210402736A1

公开(公告)日：2021-12-30

申请号：US17359965

申请日：2021-06-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haoran WANG ,  Paoming TSAI ,  Shuang DU ,  Jiahao ZHANG ,  Hong ZHU ,  Xiongnan ZHANG

IPC: B32B7/022 ,  H01L51/52 ,  H01L33/48 ,  B32B7/12 ,  B32B25/08 ,  B32B25/20 ,  B32B25/14

Abstract: A cover plate includes a transparent elastomer layer, a spacer layer and a low surface energy layer. The transparent elastomer layer is made of at least one elastomer material. The low surface energy layer is disposed at a side of the transparent elastomer layer. A surface energy of the low surface energy layer is less than a surface energy of the transparent elastomer layer. The spacer layer is disposed between the transparent elastomer layer and the low surface energy layer.

公开(公告)号：US20210265590A1

公开(公告)日：2021-08-26

申请号：US17119629

申请日：2020-12-11

Applicant: BOE TECHNOLOGY GROUP CO. LTD.

Inventor： Haoran WANG ,  Paoming TSAI ,  Shuang DU

IPC: H01L51/52

Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes a display substrate and a support layer one a side of the display substrate. The support layer has a patterned region. The display substrate further includes a spacer layer between the support layer and the display substrate. The spacer layer includes a first adhesive layer, a second adhesive layer and a base material layer between the first adhesive layer and the second adhesive layer. The first adhesive layer is adhered to the display substrate, and the second adhesive layer is adhered to the support layer.