Title:
POLARIZING PLATE AND OPTICAL DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/112168
Kind Code:
A1
Abstract:
Provided are a polarizing plate and an optical display device comprising the same. The polarizing plate comprises: a polarizer; and a first protective layer laminated on one surface of the polarizer through an adhesive layer, wherein the adhesive layer is formed of a composition for an adhesive layer comprising an epoxy-based compound and a photocationic initiator, and the polarizing plate has a color difference variation (△E) of less than 5.2.
Inventors:
CHO SUNG MAN (KR)
NA YEON JU (KR)
CHO EUN SOL (KR)
KO MUN BO (KR)
KIM KI YONG (KR)
NA YEON JU (KR)
CHO EUN SOL (KR)
KO MUN BO (KR)
KIM KI YONG (KR)
Application Number:
PCT/KR2018/012414
Publication Date:
June 13, 2019
Filing Date:
October 22, 2018
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
G02B5/30; C09J11/06; C09J163/00
Foreign References:
| KR20160117870A | 2016-10-11 | |||
| KR20040066008A | 2004-07-23 | |||
| KR20160117722A | 2016-10-11 | |||
| KR20090101110A | 2009-09-24 | |||
| JP2006178132A | 2006-07-06 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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