Title:
OPTICAL LAMINATE AND FLEXIBLE DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/139220
Kind Code:
A1
Abstract:
The present invention relates to: an optical laminate comprising a hard coating layer containing polysiloxane, a primer layer, and an anti-fingerprint layer containing a fluorine-containing compound, and having a specific water contact angle change amount and a friction coefficient change amount before and after a friction test on the anti-fingerprint layer; and a flexible display device comprising same.
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Inventors:
CHO MYOUNGSEOK (KR)
LIM SEUNG JOON (KR)
LIM YOON BIN (KR)
LEE EUN SEON (KR)
CHOI YEONGKYU (KR)
PARK GIEUN (KR)
LIM SEUNG JOON (KR)
LIM YOON BIN (KR)
LEE EUN SEON (KR)
CHOI YEONGKYU (KR)
PARK GIEUN (KR)
Application Number:
PCT/KR2021/017849
Publication Date:
June 30, 2022
Filing Date:
November 30, 2021
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08J7/04; C08G77/14; C08J7/046; C08L67/04; C09D5/16; C09D133/14; C09D183/06; C09J7/22
Foreign References:
| KR20200088171A | 2020-07-22 | |||
| KR20190012847A | 2019-02-11 | |||
| KR20200049567A | 2020-05-08 | |||
| KR20200070511A | 2020-06-18 | |||
| KR20210036447A | 2021-04-05 |
Other References:
CHANSOMWONG KWANCHAN; KIM YUN HYEOK; LEE HYUNHWAN; BAE BYEONG-SOO: "Facile preparation of wear-resistant and anti-fingerprint hard coating with chemisorption of fluorosilane by simple wet coating", JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, SPRINGER, NEW YORK, NY., US, vol. 95, no. 2, 21 April 2020 (2020-04-21), US , pages 447 - 455, XP037164802, ISSN: 0928-0707, DOI: 10.1007/s10971-020-05294-z
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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