METHOD FOR MANUFACTURING POLARIZING PLATE

Title:

METHOD FOR MANUFACTURING POLARIZING PLATE

Document Type and Number:

WIPO Patent Application WO/2020/145713

Kind Code:

A1

Abstract:

The present application relates to a method for manufacturing a polymer film and a polarizing plate. The present application can provide: a polymer film which can effectively satisfy the optical and mechanical durability required for a polarizing plate, and form a polarizing plate that does not cause bending when used in a display device; and a method for manufacturing a polarizing plate in which the polymer film is used. The present application can provide: a polymer film which can achieve the required optical and mechanical durability without causing bending, even in a polarizing plate that is thin and/or used in a thin display device; and a method for manufacturing a polarizing plate in which the polymer film is used.

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)

Application Number:

PCT/KR2020/000451

Publication Date:

July 16, 2020

Filing Date:

January 10, 2020

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

G02B5/30; G02B1/04

Foreign References:

KR20090113347A	2009-10-30
KR20170012280A	2017-02-02
JP2013122530A	2013-06-20
KR20110139109A	2011-12-28
KR20170104966A	2017-09-18
KR20190003685A	2019-01-09

Other References: