Anti-glare film, method for producing anti-glare film, polarizer and image display device

Abstract

The present invention provides an antiglare film having an excellent antiglare property and being capable of suitably preventing the occurrence of scintillation and a decrease in contrast. The present invention provides an antiglare film including a light-transmitting substrate and a diffusion layer, the diffusion layer having a surface roughness on a surface thereof and being formed on at least one side of the light-transmitting substrate, wherein the diffusion layer contains organic fine particles (A), organic fine particles (B), and a cured product of a binder component, and satisfies the following expressions (1), (2), and (3): ΔA<ΔB   expression (1), RA>RB   expression (2), and CA/RA3<CB/RB3   expression (3), where CA represents a content of the organic fine particles (A) in the diffusion layer, RA represents an average particle size thereof, and ΔA represents a refractive index thereof with respect to the cured product of the binder component; and CB represents a content of the organic fine particles (B) in the diffusion layer, RB represents an average particle size thereof, and ΔB represents a refractive index difference thereof with respect to the cured product of the binder component.

Dependencies are inferred from the claim text.