公开(公告)号：US20210159456A1

公开(公告)日：2021-05-27

申请号：US17054218

申请日：2020-03-18

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Kuo Sun ,  Chunyan Xie ,  Pan Zhao ,  Wenbo Hu ,  Xiaoliang Guo ,  Jianpeng Wu ,  Jian He ,  Song Zhang ,  Pinfan Wang ,  Penghao Gu

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: The present disclosure provides an organic light-emitting display panel, a method of manufacturing the organic light-emitting display panel, and a display apparatus. The organic light-emitting display panel includes: a substrate having an opening passing through the substrate; a pixel array disposed on the substrate and including a plurality of pixels; an isolation part disposed between the plurality of pixels and the opening and surrounding the opening, wherein the isolation part includes: a first layer disposed on the substrate, wherein the first layer includes a first portion and a second portion which are sequentially stacked in a direction away from the substrate, and an orthogonal projection of the first portion on the substrate falls within an orthogonal projection of the second portion on the substrate; and a second layer disposed on a surface of the first layer away from the substrate.

公开(公告)号：US11011734B2

公开(公告)日：2021-05-18

申请号：US16419605

申请日：2019-05-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunyan Xie ,  Paoming Tsai ,  Song Zhang ,  Penghao Gu

IPC: H01L51/56 ,  H01L51/00 ,  B32B7/12 ,  B32B3/04 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  B32B38/00 ,  H01L51/52 ,  H01L27/32

Abstract: A flexible display panel and a method for manufacturing the same, and a flexible display device and a method for manufacturing the same are provided. The method for manufacturing a flexible display panel according to the disclosure includes: forming an adhesion-variable back film on a non-light-exiting surface of a flexible display substrate; cutting the adhesion-variable back film along a boundary of a to-be-removed region; removing the adhesion-variable back film in the to-be-removed region; and increasing adhesion of the adhesion-variable back film to obtain the flexible display panel.

公开(公告)号：US10950672B2

公开(公告)日：2021-03-16

申请号：US16130099

申请日：2018-09-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunyan Xie ,  Jianwei Li ,  Liqiang Chen ,  Song Zhang

IPC: H01L27/32 ,  H01L51/56 ,  G09F9/30 ,  H01L51/52 ,  H01L51/00

Abstract: The present disclosure provides a flexible display device, a display apparatus, and a method for manufacturing the flexible display device. The flexible display device comprises a flexible display panel, a hardened layer, and an integrated circuit layer with bumps. A front surface of the flexible display panel is provided with a circuit bonding region. The flexible display panel comprises a first flexible substrate. The hardened layer is on the first flexible substrate. The hardened layer is at a position corresponding to the circuit bonding region. The integrated circuit layer is bonded to the circuit bonding region by the bumps.

公开(公告)号：US10593898B2

公开(公告)日：2020-03-17

申请号：US15528817

申请日：2016-03-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunyan Xie ,  Ming Che Hsieh

IPC: H01L51/00 ,  H01L21/77 ,  H01L27/12 ,  H01L27/32 ,  H01L51/56

Abstract: A base carrier configured to carry a flexible base of a flexible display panel is provided. The flexible display panel includes a display region and a circuit bonding region. A surface of an area of the base carrier corresponding to the display region is smooth, and a surface of an area of the base carrier corresponding to the circuit bonding region is formed with a plurality of micro-grooves. The structure of the base carrier is such that when the flexible base is separated from the base carrier, the amount of laser required for peeling in each of the display region and the circuit bonding region are the same and such that the base carrier can be separated from the flexible display panel by performing the laser scanning once, which simplifies the processes.

公开(公告)号：US20190252629A1

公开(公告)日：2019-08-15

申请号：US16329274

申请日：2018-06-21

Applicant: Beijing BOE Display Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Xiang Feng ,  Zhaokun Yang ,  Qinghe Wang ,  Sha Liu ,  Ruizhi Yang ,  Qiang Zhang ,  Chunyan Xie ,  Yun Qiu

IPC: H01L51/05 ,  G02F1/1362 ,  H01L27/32 ,  H01L51/10 ,  G01N27/414

Abstract: Disclosed by the present disclosure are an organic thin film transistor structure and a manufacturing method, a gas sensor, and a related apparatus: a gap, which contacts an organic active layer and which is used for accommodating a gas to be detected, is provided in the organic thin film transistor structure.

公开(公告)号：US10141527B2

公开(公告)日：2018-11-27

申请号：US15511085

申请日：2016-03-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingche Hsieh ,  Chunyan Xie ,  Lu Liu ,  Hejin Wang

IPC: H01L51/00 ,  H01L21/683 ,  H01L27/12 ,  B32B17/06 ,  H01L51/52 ,  H01L51/56 ,  H01L27/32

Abstract: A foldable substrate, a method for forming the same, and a flexible display device are provided. The foldable substrate includes a plurality of rigid supporting portions separated from each other, every two of which are not in contact with each other, and a flexible foldable portion connecting two adjacent rigid supporting portions of the plurality of rigid supporting portions.

公开(公告)号：US20180108850A1

公开(公告)日：2018-04-19

申请号：US15503994

申请日：2016-06-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ming-Che Hsieh ,  Lu Liu ,  Chunyan Xie ,  Hejin Wang

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  H01L21/683

CPC classification number: H01L51/0097 ,  H01L21/6835 ,  H01L27/326 ,  H01L51/003 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5338

Abstract: A method for manufacturing a flexible substrate, a flexible substrate manufactured using the method and a display device including the flexible substrate are disclosed. The method includes steps of: coating a glass carrier with a plurality of film layers, wherein each of at least one pair of adjacent film layers of the plurality of film layers is formed through steps of: S1: coating the glass carrier with a first film layer; and S2: coating the glass carrier with a second film layer over the first film layer so that the second film layer covers the first film layer, wherein the second film layer has an area greater than an area of the first film layer; and peeling off the plurality of formed film layers from the glass carrier to form a flexible substrate.

公开(公告)号：US09475270B2

公开(公告)日：2016-10-25

申请号：US14415698

申请日：2014-05-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chunyan Xie ,  Xiaohu Wang

IPC: B32B38/10 ,  B32B43/00 ,  H01L21/67

CPC classification number: B32B43/006 ,  B32B2457/20 ,  H01L21/67132 ,  Y10T156/1174 ,  Y10T156/1179 ,  Y10T156/195 ,  Y10T156/1978 ,  Y10T156/1983

Abstract: A apparatus for stripping flexible device including: a chassis; a stage; a pick-up device mounted on the chassis through a pivot shaft parallel to a bearing surface, the pick-up device being movable with respect to the stage along a direction perpendicular to a rotation axis of the pivot shaft and parallel with the bearing surface of the stage, and having a surface facing the stage, and having a fixing mechanism configured to fasten a lateral side of the flexible device; an auxiliary device which is mounted on the chassis, an end part of the auxiliary device providing a force to the flexible substrate for its separation from the carrier plate at a separation position between the flexible substrate of the flexible device and the carrier plate when the flexible device is picked up from the carrier plate by the pick-up device; a first driving device mounted on the chassis.

Abstract translation: 一种用于剥离柔性装置的装置，包括：底盘; 舞台; 拾取装置通过平行于支承表面的枢转轴安装在底盘上，拾取装置可沿着垂直于枢转轴的旋转轴线的方向相对于工作台移动并平行于支承表面 并且具有面向舞台的表面，并且具有构造成紧固柔性装置的侧面的固定机构; 辅助装置，其安装在所述底架上，所述辅助装置的端部向所述​​柔性基板提供力，以在所述柔性装置的柔性基板与所述承载板之间的分离位置处与所述承载板分离， 装置通过拾取装置从承载板拾起; 安装在底盘上的第一驱动装置。