OPTICAL LAMINATED BODY AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method in which a coating solution containing a lyotropic liquid crystal compound and a solvent is applied on a base material and the orientation direction of the compound is parallel (parallel-oriented) to the application direction.

SOLUTION: A method of manufacturing an optical laminated body comprising a step A and a step B is used. Step A: Rubbing treatment is performed in one direction on the surface 10a of a polymeric base material 10 comprising acrylate polymer having a bornane ring in a side chain. Step B: The solution containing a lyotropic liquid crystal compound 11 is applied on the rubbing-treated surface 10a of the polymeric base material 10 obtained by the step A to form a lyotropic liquid crystal layer.

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