| 摘要 |
PURPOSE: A method for manufacturing a homeotropic alignment liquid crystal film, a homeotropic alignment liquid crystalline composition, and a homeotropic alignment liquid crystal film are provided to improve the heat resistance, moisture resistance, and thermal adhesiveness of a homeotropic alignment liquid crystal film. CONSTITUTION: A homeotropic alignment liquid crystal film used for an optical film of a visual display is manufactured by a method in which a side chain type liquid crystal polymer comprising a monomer unit containing a liquid crystalline fragment side chain and a monomer unit containing a non-liquid crystalline fragment side chain is coated on a substrate on which a vertical alignment film is not prepared, and the liquid crystal polymer is fixed while maintaining an alignment state after the liquid crystal polymer is homeotropically aligned in liquid crystal state. |
