OPTICAL MEMBER COMPRISING POLYIMIDE AS LAMINATING ADHESION LAYER

摘要

PROBLEM TO BE SOLVED: To provide an optical member that uses a coating layer as a laminating layer where the coating layer is free from curing unevenness, shows a low yellowness after heat curing, and has excellent heat resistance and chemical resistance.SOLUTION: An optical member has a first optical base material, a polyimide that has a total light transmittance of 70% or more in 20 μm thickness and shows a yellowness of 20 or less, and a second optical base material, laminated in the stated order.SELECTED DRAWING: None