Title:
OPTICAL FILM AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2006317736
Kind Code:
A
Abstract:
To provide an optical film capable of improving display characteristics of a liquid crystal display device, and to provide a liquid crystal display device which is extend in viewing angle and improved in the availability of a backlight.
The optical film comprises an optical anisotropic layer formed of a composition including at least a liquid crystal compound, a substrate and a cholesteric liquid crystal layer. The liquid crystal display device comprises the optical film.
Inventors:
NAGAI MICHIO
Application Number:
JP2005140667A
Publication Date:
November 24, 2006
Filing Date:
May 13, 2005
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G02B5/30; G02F1/1335; G02F1/13363
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes