| 摘要 |
A light diffusing film is provided which, while the surface is smooth, is outstanding in its light transmittance, light diffusion, mechanical strength and productivity, and there is also provided a method for the production of this film. A light diffusing film which is characterized in that, on at least one face of an internal light-diffusing film comprising at least two types of thermoplastic resin of different refractive indexes and having an islands-in-a-sea type structure comprising a sea component of thermoplastic resin A and an islands component of thermoplastic resin B, there is laminated drawn film comprising crystalline polymer compound C.
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