IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY COMPRISING COMPENSATION FILM FOR ANGULAR FIELD OF VIEW USING NEGATIVE BIAXIAL RETARDATION FILM AND (+) C-PLATE

Title:

IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY COMPRISING COMPENSATION FILM FOR ANGULAR FIELD OF VIEW USING NEGATIVE BIAXIAL RETARDATION FILM AND (+) C-PLATE

Document Type and Number:

WIPO Patent Application WO2005065057

Kind Code:

A3

Abstract:

The present invention relates to an in-plane switching liquid crystal display comprising a negative biaxial retardation film and a positive C-plate, as viewing-angle compensation films. By the use of such viewing-angle compensation films, the contrast characteristics at the front side and inclination angle of the in-plane switching liquid crystal display can be improved and color shift with viewing angle in the dark state can be minimized.

Inventors:

JEON BYOUNG-KUN (KR)
BELYAEV SERGEY (KR)
YU JEONG-SU (KR)
MALIMONENKO NIKOLAY (KR)

Application Number:

PCT/KR2005/000040

Publication Date:

March 23, 2006

Filing Date:

January 07, 2005

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

G02F1/1335; G02F1/13363; G02F1/1343; (IPC1-7): G02F1/13363

Foreign References:

US20030122991A1	2003-07-03
US20030210370A1	2003-11-13
JP2004004642A	2004-01-08

Other References: