Title:
ADHESIVE SHEET, AND OPTICAL FILM AND IMAGE DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/008747
Kind Code:
A1
Abstract:
The present invention relates to an adhesive sheet and, more specifically, to an adhesive sheet comprising a substrate film having a predetermined range of water contact angle and an adhesive layer disposed on the substrate film. The present invention may provide an optical film having a high degree of adhesion between a substrate film and an adhesive layer, and having improved adhesion durability and reliability even in harsh conditions (for example, high temperature, high humidity, and the like).
Inventors:
KWON HYE RIM (KR)
JUNG KYOUNG MOON (KR)
JUNG BYOUNG SUN (KR)
HEO JI HYE (KR)
JUNG KYOUNG MOON (KR)
JUNG BYOUNG SUN (KR)
HEO JI HYE (KR)
Application Number:
PCT/KR2022/008877
Publication Date:
February 02, 2023
Filing Date:
June 22, 2022
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
C09J133/04; C09J5/02; C09J11/06; G02B1/11; G02F1/1335
Foreign References:
| KR20200092543A | 2020-08-04 | |||
| KR20110131871A | 2011-12-07 | |||
| KR101188040B1 | 2012-10-05 | |||
| KR20160046884A | 2016-04-29 | |||
| JP2016089056A | 2016-05-23 |
Attorney, Agent or Firm:
LEECHAE INTELLECTUAL PROPERTY (KR)
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