| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a material which achieves the characteristics that the screw axis of cholesteric liquid crystal is permitted to be uniformly oriented so as to be perpendicular to a substrate when the cholesteric liquid crystal is coated on the substrate in a polymerizable cholesteric liquid crystal composition served as a material for a biaxial film. <P>SOLUTION: In a polymerizable cholesteric liquid crystal including a polymerizable liquid crystal compound, a photopolymerization initiator, a light absorber having a double bond in a skeleton and a non-liquid crystalline polymerizable compound, a polymerizable cholesteric liquid crystal composition characterized in that the concentration of the non-liquid crystalline polymerizable compound is 0.5-5% is provided. <P>COPYRIGHT: (C)2011,JPO&INPIT |
