Title:
ADHESIVE FILM, OPTICAL MEMBER COMPRISING SAME, AND OPTICAL DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/092749
Kind Code:
A1
Abstract:
Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film comprising a (meth)acrylic binder, a photoreactive monomer, and a photoinitiator, wherein the rate of change in the adhesive strength of the adhesive film, as given by formula 1, is about 90% or greater, and the refractive index of the adhesive film is about 1.55 or greater.
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Inventors:
CHO SEONG HEUN (KR)
KIM DO YOUNG (KR)
KIM YOUNG JONG (KR)
LEE SEUNG HOON (KR)
KIM IL JIN (KR)
HAN JI YOUNG (KR)
KIM DO YOUNG (KR)
KIM YOUNG JONG (KR)
LEE SEUNG HOON (KR)
KIM IL JIN (KR)
HAN JI YOUNG (KR)
Application Number:
PCT/KR2021/015071
Publication Date:
May 05, 2022
Filing Date:
October 26, 2021
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
C09J7/38; C09J4/06; C09J11/04; C09J133/04
Foreign References:
| KR20160045199A | 2016-04-27 | |||
| KR20140046366A | 2014-04-18 | |||
| KR20200038692A | 2020-04-14 | |||
| KR20200060340A | 2020-05-29 | |||
| KR20200101927A | 2020-08-28 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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