申请人:Wuhan China Star Optoelectronics Technology Co., Ltd.
公开号:US10316157B2
公开(公告)日:2019-06-11
Disclosed are a modified polyimide thin film and a manufacturing method thereof applied for colorless transparent flexible display technology. A material of the modified polyimide thin film has a following structural formula:
wherein
is selected from one of
—R2- is selected from one of —O—,
n is a degree of polymerization and n is a natural number. The obtained film possesses good heat resistance, excellent colorlessness and flexibility.
本发明公开了一种应用于无色透明柔性显示技术的改性聚酰亚胺薄膜及其制造方法。改性聚酰亚胺薄膜的材料具有如下结构式:
其中
选自
-R2-选自-O-中的一种、
n 是聚合度,n 是自然数。获得的薄膜具有良好的耐热性、优异的无色性和柔韧性。