| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyester film that has excellent adhesion to a prism resin used in optical applications such as a backlight unit of a liquid crystal display and the like, especially a prism resin meeting the requirement of higher brightness, i.e., a prism resin having a higher refractive index.SOLUTION: A laminated polyester film has a coating layer formed from a coating liquid comprising a compound having a carbon-carbon double bond and an active methylene blocked isocyanate compound on at least one side of a polyester film. |
