| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multi-layer film with excellent mechanical characteristic, transparency and optical anisotropy. <P>SOLUTION: This multi-layer film is formed by alternately laminating first thermoplastic resin layers and second thermoplastic resin layers. The second thermoplastic resin layer contains an inorganic filler. The sum of the first thermoplastic resin layers and the second thermoplastic resin layers is ≥10. The organic filler has at least one type of shape selected from a needle shape and a plate shape, and is oriented substantially parallel to the surface direction of the multi-layer film. <P>COPYRIGHT: (C)2013,JPO&INPIT |
