Patent ID: 9696463
Date: 2017-07-04
CPC Classifications: G02B,G02F

Claim:
1. An antiglare film comprising: a light-transmitting substrate; and an antiglare layer that has surface roughness on a surface thereof and is provided on one surface of the light-transmitting substrate, wherein the antiglare layer comprises inorganic fine particles, which comprise a layered inorganic compound, the layered inorganic compound in the inorganic fine particles is at least one material selected from the group consisting of smectites, vermiculite, halloysite, kaolinite, endellite, dickite, talc, pyrophyllite, mica, margarite, white mica, bronze mica, tetra-silicic mica, taeniolite, antigorite, chlorite, cookeite, and nantite, the antiglare layer has plural rod-shaped projections having an aspect ratio of at least 2 on the surface of the antiglare layer having the surface roughness located at an opposite side to a surface contacting the light-transmitting substrate, the rod-shaped projections are formed of a material comprising at least one material selected from the group consisting of rod-shaped fine particles and aggregates of organic fine particles, N the all projections of the antiglare layer occupy from 20 to 40%, per unit area, of the surface of the antiglare layer at the opposite side to the surface contacting the light-transmitting substrate.