RETARDATION FILM AND METHOD FOR MANUFACTURING THEREOF

According to one embodiment of the present application, provided is a retardation film, which comprises: an acrylic film; and a coating layer of a negative C type material provided in direct contact on the acrylic film. The coating layer of the negative C type material includes a cellulose resin and...

Full description

Saved in:
Bibliographic Details
Main Authors PARK JUN WUK, LEE NAM JEONG, RYU SANGUK, HAN JONG HUN
Format Patent
LanguageEnglish
Korean
Published 05.10.2020
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
ORGANIC MACROMOLECULAR COMPOUNDS
PHYSICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:According to one embodiment of the present application, provided is a retardation film, which comprises: an acrylic film; and a coating layer of a negative C type material provided in direct contact on the acrylic film. The coating layer of the negative C type material includes a cellulose resin and a reactive acrylic binder. According to the present invention, a manufacturing process of the retardation film can be simplified. 본 출원의 일 실시상태에 따른 위상차 필름은, 아크릴계 필름; 및 상기 아크릴계 필름 상에 직접 접하여 구비된 네가티브(negative) C 타입 물질의 코팅층을 포함하고, 상기 네가티브 C 타입 물질의 코팅층은 셀룰로오스계 수지 및 반응성 아크릴계 바인더를 포함한다.
Bibliography:Application Number: KR20190031819