Patent ID: 7161743

Claim:
A light diffusing sheet of a structure in which a light diffusing layer is formed on at least one surface of a transparent film, the light diffusing layer including a resin coat layer having a minute unevenness shape and a low refractive index layer having a refractive index lower than that of the resin coat layer on the surface having a minute unevenness shape thereof, wherein the transparent film contains (A) a thermoplastic resin having a substituted and/or unsubstituted imide group on a side chain and (B) a thermoplastic resin having a substituted and/or unsubstituted phenyl group, and a nitrile group on a side chain, wherein the low refractive index layer is formed with a material having a polysiloxane structure, and wherein a 60° gloss value on a surface of the low refractive index layer provided on the surface of the resin coat layer is 15% or more and 50% or less in a state where the resin coat layer and the low refractive index layer are laminated.