| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a polyester film which has various functional layers such as a hard coat layer formed therein, and thereby greatly reduces a haze and can be suitably used for an application to easily discriminate whether the functional layers are processed or unprocessed; and for instance, can be suitably used for a member such as a backlight unit of a liquid crystal display, a hard coat layer, a sticking prevention layer, a prism layer, a microlens layer, and a light diffusion layer.SOLUTION: A laminated polyester film has a coating layer of which a haze is lowered by 1.0% or more when a functional layer is formed, on one surface of the polyester film, and has a coating layer containing an urethane resin on the other surface thereof.</p> |
