| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a polyester film which has superior adhesiveness with a prism resin that is used for an optical use such as a backlight unit of a liquid crystal display, especially with a prism resin that copes with high luminance, and namely, with a prism resin that has a high index of refraction.SOLUTION: The laminated polyester film has a coating layer formed on at least one face of a polyester film, which is formed of a coating liquid containing a polyurethane resin having a carbon-carbon double bond and a carbodiimide-based compound.</p> |
