| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal polymer film and production process therefor that is suitable for the production of an optical element or liquid crystal oriented film, such as phase difference film, in which molecular orientation is controlled.SOLUTION: The liquid crystal polymer film can be obtained by a production process at least including: a film-making step for film-making, by condensation reaction, a solution containing at least 2 compounds capable of forming a photosensitive liquid polymer, or a film-making step for film-making a solution of the respective compounds individually; a condensation-reaction step for condensation-reacting, in the film obtained by the film-making step, the compounds to form a photosensitive liquid crystal polymer; and a light-irradiation step for irradiating a light capable of anisotropically orienting the mesogenic part of said liquid crystal polymer, to the obtained photosensitive liquid crystal polymer.SELECTED DRAWING: Figure 1 |
