Back to results
US 2002/0159006 A1Published application
Optical member and liquid-crystal display device
AssigneeNitto Denko Corporation
InventorsMinoru Miyatake, Shuuji Yano, Yuuichi Nishikouji
Life of this patent
Estimating the term…
Abstract
An optical member has a polarizer, a viewing angle compensating plate, and an adhesive layer which has a refractive index ND20 not lower than 1.485 and through which the polarizer and the viewing angle compensating plate are laminated on each other. A liquid-crystal display device has at least one optical member defined above, a liquid-crystal cell, and an adhesive layer which has a refractive index ND20 not lower than 1.485 and through which the optical member is bonded onto at least one of opposite surfaces of the liquid-crystal cell.
Claims10
An optical member comprising:
- a polarizer;
- a viewing angle compensating plate;
- and
- an adhesive layer which has a refractive index ND20 not lower than 1.485 and through which said polarizer and said viewing angle compensating plate are laminated on each other.
1 more element
Dependencies are inferred from the claim text.