Title:
FLEXIBLE DISPLAY MODULE, FLEXIBLE DISPLAY SCREEN, AND ADHESIVE TAPE
Document Type and Number:
WIPO Patent Application WO/2020/192038
Kind Code:
A1
Abstract:
A flexible display module, a flexible display screen, and an adhesive tape. The flexible display module comprises: a flexible substrate, which comprises a first bonding area and a first non-bonding area around the first bonding area; a chip-on-film, bonded to the first bonding area; and a first reinforcement layer, covering the first bonding area and the first non-bonding area to reduce the thickness difference between the first bonding area and the first non-bonding area. Reducing the thickness difference between a bonding area and a non-bonding area around the bonding area by providing a reinforcement layer covering the bonding area and the non-bonding area can reduce the probability of warpage occurring to the area around the bonding area.
Inventors:
DING LIWEI (CN)
LIAO FU (CN)
ZHAO YONGFENG (CN)
WANG LIUYANG (CN)
ZHU ZHAOJI (CN)
SHAN QI (CN)
LIAO FU (CN)
ZHAO YONGFENG (CN)
WANG LIUYANG (CN)
ZHU ZHAOJI (CN)
SHAN QI (CN)
Application Number:
PCT/CN2019/106184
Publication Date:
October 01, 2020
Filing Date:
September 17, 2019
Export Citation:
Assignee:
YUNGU GUAN TECH CO LTD (CN)
International Classes:
G09F9/30; H01L51/00
Foreign References:
| CN109817101A | 2019-05-28 | |||
| CN105551377A | 2016-05-04 | |||
| CN109524433A | 2019-03-26 | |||
| CN107006088A | 2017-08-01 | |||
| CN205303466U | 2016-06-08 | |||
| US20150255758A1 | 2015-09-10 |
Attorney, Agent or Firm:
BEIJING BRIGHT IP AGENCY CO., LTD. (CN)
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