Patent ID: 8163383

Claim:
An antiglare film comprising: a transparent substrate; and an antiglare layer including a binder matrix and particles in said binder matrix, said antiglare layer being on said transparent substrate, said binder matrix having an acrylic material and cured by exposure to ionizing radiation, said particles being made of a copolymer of styrene and methyl methacrylate having copolymerization ratio by weight of styrene:methyl methacrylate in the 60:40-80:20 range, a quotient R/H obtained by dividing an average diameter of said particles (R) by an average thickness of said antiglare layer (H) being in the 0.45-0.65 range, a quotient w P /w B , obtained by dividing a content of said particles in said antiglare layer (w P ) by a content of said binder matrix in said antiglare layer (w B ) being in the 0.080-0.104 range.