Patent ID: 7815322

Claim:
An antiglare light diffusing member comprising an antiglare light diffusing layer comprising a binder matrix and a particle on a transparent base material, wherein the two types of arithmetical mean roughness (Ra 1 , Ra 2 ) of the antiglare light diffusing layer defined by JIS-B0601-1994 are respectively in the following ranges: an arithmetical mean roughness (Ra 1 ) in the case where a cutoff value (λc) is 0.008 mm is in the range of 0.008-0.020 μm; and an arithmetical mean roughness (Ra 2 ) in the case where a cutoff value (λc) is 0.8 mm is less than 0.200 μm, and wherein the particle is composed of a plurality of types of particles and wherein the antiglare light diffusing layer surface has ten point average roughness (Rz) defined by JIS-B0601-1994 of 0.5-1.5 μm and average irregularity distance (Sm) defined by JIS-B0601-1994 of 0.1-0.3 mm.