Title:
ADHESIVE FILM, OPTICAL MEMBER COMPRISING SAME, AND OPTICAL DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/235771
Kind Code:
A1
Abstract:
Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film being formed of a composition comprising a hydroxyl group-containing (meth)acrylic copolymer and particles having a refractive index of about 1.5 or greater, wherein the adhesive film has a refractive index of about 1.5 or greater, and the adhesive film satisfies expression 1 and expression 2.
Inventors:
KIM DO YOUNG (KR)
KIM JI YEON (KR)
MUN SUNG HYUN (KR)
SHIN DONG MYEONG (KR)
LEE GWANG HWAN (KR)
KIM IL JIN (KR)
KIM JI YEON (KR)
MUN SUNG HYUN (KR)
SHIN DONG MYEONG (KR)
LEE GWANG HWAN (KR)
KIM IL JIN (KR)
Application Number:
PCT/KR2021/006021
Publication Date:
November 25, 2021
Filing Date:
May 13, 2021
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
C09J7/38; C08K3/08; C08K5/29; C09J11/04; C09J133/04
Foreign References:
| KR20170114642A | 2017-10-16 | |||
| JP2017014376A | 2017-01-19 | |||
| KR20160045199A | 2016-04-27 | |||
| JP2019218513A | 2019-12-26 | |||
| KR20140090737A | 2014-07-18 | |||
| KR20160076977A | 2016-07-01 | |||
| JP2015081288A | 2015-04-27 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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