Title:
CURED COATING MATERIAL, PREPARATION METHOD OF CURED COATING MATERIAL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/237852
Kind Code:
A1
Abstract:
Provided is a cured coating material, a preparation method of the cured coating material and a display device. The cured coating material is formed by polymerizing a germanium‐oxygen compound containing a benzene ring and a germanium‐oxygen compound containing an epoxy functional group. By adding different epoxy functional groups to a germanium-oxygen polymer, the thermal stability of the germanium-oxygen polymer can be significantly improved, yellowing can be effectively prevented, and the optical performance can be improved, thereby increasing the light transmittance of the cured coating material.
Inventors:
ZHAO YUAN (CN)
Application Number:
PCT/CN2019/101870
Publication Date:
December 03, 2020
Filing Date:
August 22, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
C08G79/00; G09F9/30
Foreign References:
| CN110172155A | 2019-08-27 | |||
| CN104411787A | 2015-03-11 | |||
| CN104487516A | 2015-04-01 | |||
| CN105492972A | 2016-04-13 | |||
| US20130041098A1 | 2013-02-14 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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