Title:
FLEXIBLE DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/244083
Kind Code:
A1
Abstract:
A flexible display panel and a display device. The flexible display panel (10) comprises a flexible substrate (200) and a back plate (100). The back plate (100) comprises bendable zones (101) and non-bendable zones (102), wherein the bendable zones (101) comprise a plurality of first bendable zones (1011) and a plurality of second bendable zones (1012), the plurality of first bendable zones (1011) and the plurality of second bendable zones (1012) being staggered, and the hardness of the first bendable zones (1011) being greater than that of the second bendable zones (1012), so that the back plate (100) has a hardness enough to support the flexible display panel (10), thereby alleviating stress concentration and reducing the crack generation possibility.
Inventors:
HUANG WEI (CN)
ZHANG ZHUO (CN)
ZHANG ZHUO (CN)
Application Number:
PCT/CN2019/105013
Publication Date:
December 10, 2020
Filing Date:
September 10, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09F9/30; H01L27/32; H01L51/52
Foreign References:
| CN109148534A | 2019-01-04 | |||
| CN108155218A | 2018-06-12 | |||
| CN107564415A | 2018-01-09 | |||
| CN108962026A | 2018-12-07 | |||
| CN109545801A | 2019-03-29 | |||
| US20140307395A1 | 2014-10-16 | |||
| US20150179728A1 | 2015-06-25 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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