公开(公告)号：US20230200188A1

公开(公告)日：2023-06-22

申请号：US17922406

申请日：2021-03-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dengyun CHEN ,  Yunjin LIU ,  Xueyan TIAN

IPC: H10K59/80 ,  H10K59/131 ,  H01L27/02

CPC classification number: H10K59/873 ,  H10K59/131 ,  H10K59/878 ,  H01L27/0251

Abstract: Embodiments of the present disclosure provide a display panel and a display device, the display panel includes: a base substrate; a plurality of light emitting devices on the base substrate; an encapsulation layer covering the light emitting devices; a mirror layer located on a side of the encapsulation layer away from the base substrate, the mirror layer including a plurality of first openings, and an orthographic projection of each first opening on the base substrate overlapping an orthographic projection of at least one light emitting device on the base substrate; a transparent filling layer located on a side of the encapsulation layer away from the base substrate, at least part of the transparent filling layer being located in the first openings.

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：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：US20230162627A1

公开(公告)日：2023-05-25

申请号：US17914563

申请日：2021-08-11

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiongnan ZHANG ,  Paoming TSAI ,  Yongxiang SHI ,  Ce XU ,  Yunjin LIU

IPC: G09F9/30 ,  G06F3/041 ,  G02B5/30

CPC classification number: G09F9/301 ,  G06F3/0412 ,  G02B5/3083

Abstract: A flexible polarizer and a flexible touch display device. The flexible polarizer includes: a support protective layer; a linear polarized layer provided on the side of the support protection layer and comprising an acidic substance; a retardation layer provided on the side of the linear polarized layer distant from the support protection layer, and bonded to the linear polarized layer by means of a first bonding layer; and a block layer provided on the side of the retardation layer distant from the linear polarized layer. The block layer can be bonded to a flexible touch display panel of the flexible touch display device by means of the second bonding layer. The block layer is used for blocking the acidic substance in the linear polarized layer from permeating into the flexible touch display panel.

公开(公告)号：US20210139747A1

公开(公告)日：2021-05-13

申请号：US16640113

申请日：2019-08-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuang DU ,  Pao Ming TSAI ,  Jiahao ZHANG ,  Yunjin LIU

IPC: C09J7/38 ,  C09J11/08 ,  C09J7/10 ,  G06F3/041 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

Abstract: An optical adhesive, a method for manufacturing an optical adhesive, and a display device are provided. The optical adhesive includes a first adhesive layer, a second adhesive layer, and a third adhesive layer that are sequentially stacked, a storage modulus of the first adhesive layer is greater than a storage modulus of the third adhesive layer, and the storage modulus of the first adhesive layer and the storage modulus of the third adhesive layer are both greater than a storage modulus of the second adhesive layer.