| 摘要 |
PROBLEM TO BE SOLVED: To provide a film for lens sheets, having an excellent durability, which improves an adhesion with lens layers comprising many lens units provided on a thermoplastic resin film, and at the same time, improves also the adhesion in various environments, in particular, in high-temperature and high-humidity environments. SOLUTION: The film for lens sheets is provided adjacent to one side of a lens layer to constitute a lens sheet. The film comprises the thermoplastic resin film, and a laminated film containing at least one kind of an amide ester bond, an urethane bond, an amide bond, and a urea bond is provided on one side of at least the lens layer side of the film. COPYRIGHT: (C)2008,JPO&INPIT |
