Title:
METHOD FOR MANUFACTURING OPTICAL FILM
Document Type and Number:
WIPO Patent Application WO/2020/145714
Kind Code:
A1
Abstract:
The present application relates to a method for manufacturing an optical film and a polarizing plate. The present application can provide an optical film capable of forming a polarizing plate which efficiently satisfies optical and mechanical durability required for a polarizing plate and does not cause bending when applied to a display device, and a method for manufacturing a polarizing plate to which the optical film is applied. The present application can provide a polarizing plate applied to a thin display device and/or an optical film, which does not cause bending even in a polarizing plate having a thin thickness and can realize required optical and mechanical durability, and a method for manufacturing a polarizing plate to which the optical film is applied.
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Inventors:
LEE HYUN SOO (KR)
KIM GAE SUNG (KR)
KIM YOUNG GON (KR)
KIM TAE WOO (KR)
KIM YOUNG TAE (KR)
PARK JIN YONG (KR)
NAH SANG HYEON (KR)
KIM GAE SUNG (KR)
KIM YOUNG GON (KR)
KIM TAE WOO (KR)
KIM YOUNG TAE (KR)
PARK JIN YONG (KR)
NAH SANG HYEON (KR)
Application Number:
PCT/KR2020/000452
Publication Date:
July 16, 2020
Filing Date:
January 10, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B32B38/00; B32B7/022; B32B7/023; B32B27/08; C08J5/18; G02B5/30
Foreign References:
JP2010143213A | 2010-07-01 | |||
JP2004351327A | 2004-12-16 | |||
KR20090024101A | 2009-03-06 | |||
JP2007197611A | 2007-08-09 | |||
JP2012032819A | 2012-02-16 | |||
KR20190003684A | 2019-01-09 |
Other References:
See also references of EP 3909768A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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