| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical film which can reduce interference fringes, is excellent in visibility, has high total ray transmittance and is excellent in scattering preventiveness of glass when stuck to the surface of the glass. <P>SOLUTION: The optical film is provided with a light transmissive hard coat layer on one surface of a light transmissive base material film and is provided with a light transmissive tacky adhesive layer on the other surface of the light transmissive base material film, in which the value obtained by multiplying the film thickness (μm) of the light transmissive hard coat layer and an internal haze (%) of the light transmissive base material film to each other is ≥4 and the ten-point average coarseness (Rz) on the surface of the light transmissive hard coat layer is ≤2 μm. <P>COPYRIGHT: (C)2008,JPO&INPIT |
