Invention Grant
US08384866B2 Liquid crystal display device comprising first and second organic alignment films having slow axes arranged to cross each other by aligning polymer chains 有权
液晶显示装置包括第一和第二有机取向膜,其具有通过排列聚合物链排列成相互交叉的慢轴

Liquid crystal display device comprising first and second organic alignment films having slow axes arranged to cross each other by aligning polymer chains
Abstract:
The present invention is directed to a VA-mode liquid crystal display panel wherein, by radiating light such as ultraviolet rays to a first alignment film, main chains in molecules of the alignment film are arranged to form a first slow axis. By also radiating the light to a second alignment film, a second slow axis is formed. The first slow axis and the second slow axis are arranged to cross each other. When an electric field is applied to a liquid crystal layer, liquid crystal molecules tilt in the direction which crosses the extending direction of projections formed on a substrate. The projections are formed such that the direction along which the liquid crystal molecules tilt and a first slow axis or a second slow axis differ from each other.
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