Liquid crystalline optical film, compensating film for liquid crystal display comprising the liquid crystalline optical film, and liquid crystal display having the compensating film

摘要

A compensating film capable of compensating both twist structure based on a liquid crystal cell and refractive index anisotropy to diminish the visual angle dependence of a liquid crystal display is provided.P PThe film is formed using a discotic liquid crystalline material and the orientation form of the discotic liquid crystal is a twisted orientation.