Title:
STACK FOR MANUFACTURING FLEXIBLE ELEMENT AND METHOD FOR MANUFACTURING FLEXIBLE ELEMENT BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/106029
Kind Code:
A1
Abstract:
According to the present invention, a stack comprises, between a carrier substrate and a flexible substrate layer, a peeling power adjustment layer comprising polyimide, which has a refractive index higher than that of the flexible substrate layer, so that a flexible substrate can be more easily peeled from a carrier substrate layer, and thus a flexible element can be manufactured without damage to the element through a simpler process.
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Inventors:
PARK CHAE WON (KR)
LEE JINHO (KR)
PARK CHAN HYO (KR)
LEE JINHO (KR)
PARK CHAN HYO (KR)
Application Number:
PCT/KR2019/015868
Publication Date:
May 28, 2020
Filing Date:
November 19, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B32B27/28; C08J5/18; C08L79/08; C09D179/08; H01L51/05
Foreign References:
| KR20140122205A | 2014-10-17 | |||
| KR20180088185A | 2018-08-03 | |||
| KR20180016229A | 2018-02-14 | |||
| KR101842447B1 | 2018-05-14 | |||
| KR20070080222A | 2007-08-09 |
Attorney, Agent or Firm:
KIM, Aera (KR)
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