Title:
POLARIZING PLATE AND OPTICAL DISPLAY DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2016/159645
Kind Code:
A1
Abstract:
Provided are: a polarizing plate that includes a polarizer, an adhesive layer formed on the top surface of the polarizer, a protective layer formed on the top surface of the adhesive layer and having a water permeability of about 30g/m2· 24hr or less, and a barrier layer formed on the bottom surface of the polarizer, wherein the polarizing plate has a rate of change of polarization represented by Formula 1 of about 3% or less and a rate of change in water content represented by Formula 2 of about 10% or less; and an optical display device including the polarizing plate.
Inventors:
LEE DO HEON (KR)
LEE TAE HYUN (KR)
HAN IN CHEON (KR)
LEE TAE HYUN (KR)
HAN IN CHEON (KR)
Application Number:
PCT/KR2016/003236
Publication Date:
October 06, 2016
Filing Date:
March 30, 2016
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
G02B5/30; B32B7/12; C08J5/18
Foreign References:
| KR20130051825A | 2013-05-21 | |||
| KR20140146902A | 2014-12-29 | |||
| KR20140082533A | 2014-07-02 | |||
| JP2014121790A | 2014-07-03 | |||
| JP2009249386A | 2009-10-29 |
Attorney, Agent or Firm:
AJU KIM CHANG & LEE (KR)
특허법인 아주 (KR)
특허법인 아주 (KR)
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