Title:
DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/179147
Kind Code:
A1
Abstract:
A display panel, comprising: a flexible display substrate (1); a circuit board (2), which is arranged on the back side of the flexible display substrate (1), the circuit board (2) being connected to the flexible display substrate (1) in a binding manner, and a circuit device (20) being arranged on the back side of the circuit board (2) facing away from the flexible display substrate (1); and a bend-assisting protection structure, which is arranged on the back side of the flexible display substrate (1), the bend-assisting protection structure being fixedly connected to the back side of the flexible display substrate (1), and the circuit device (20) being located in the region in which the bend-assisting protection structure is located. In the display panel, by means of the provision of the bend-assisting protection structure, the bending of the flexible display substrate (1) can be assisted, and the circuit device (20) can also be protected so that same is basically not subject to bending stress during the bending process of the flexible display substrate (1), thereby protecting the circuit device (20) from breakage and damage during the bending process, such that not only can a good bent shape of the display panel be ensured, the normal display performance of the display panel can also be ensured.
Inventors:
LIU XIAOLIN (CN)
CUI YUE (CN)
ZHU HONG (CN)
WEI YUEHAN (CN)
CUI YUE (CN)
ZHU HONG (CN)
WEI YUEHAN (CN)
Application Number:
PCT/CN2021/126305
Publication Date:
September 01, 2022
Filing Date:
October 26, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09F9/30; H01L27/32
Foreign References:
| CN112991946A | 2021-06-18 | |||
| CN108633198A | 2018-10-09 | |||
| CN104050884A | 2014-09-17 | |||
| CN106030688A | 2016-10-12 | |||
| US20160327987A1 | 2016-11-10 | |||
| CN111509158A | 2020-08-07 | |||
| CN107734992A | 2018-02-23 | |||
| CN205566405U | 2016-09-07 | |||
| US20150089974A1 | 2015-04-02 |
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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