Title:
POLARIZING LAMINATE AND IMAGE DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/220443
Kind Code:
A1
Abstract:
The present invention comprises: a polarizer; a surface treatment layer formed on one surface of the polarizer and having a haze value of 15% to 40% and a reflectance of 2.5% or less; a phase retardation layer formed on the other surface of the polarizer; and an adhesive layer formed on the surface of the phase retardation layer. Therefore, the seam of an image display device can be prevented from being visually recognized, and the optical characteristics of the image display device can be improved.
Inventors:
KIM JIN MI (KR)
KIM YUN SEONG (KR)
LEE JE HYUK (KR)
KIM YUN SEONG (KR)
LEE JE HYUK (KR)
Application Number:
PCT/KR2022/004332
Publication Date:
October 20, 2022
Filing Date:
March 28, 2022
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
G02B5/30; G02B1/111; G02B1/12; G02B1/14; H01L27/32
Foreign References:
KR20130074879A | 2013-07-05 | |||
KR20180110819A | 2018-10-11 | |||
KR20190119460A | 2019-10-22 | |||
KR20120050404A | 2012-05-18 | |||
KR20150109684A | 2015-10-02 |
Attorney, Agent or Firm:
LEECHAE INTELLECTUAL PROPERTY (KR)
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