Patent ID: 7972689

Claim:
An optical thin sheet comprising a plastic substrate having at least one side coated with a resin coating layer with a convex-concave structure, wherein the resin coating layer comprises silicone resin particles, a bonding agent, and an inorganic substance, in which the silicone resin particles have a diameter in the range from 1 μm to 10 μm and are in an amount of 150 to 600 weight %, based on the weight of the bonding agent, the inorganic substance is selected from the group consisting of titanium dioxide, zirconia, aluminum oxide, zinc oxide, and mixture thereof, the particle size of the inorganic substance is in a range of from 1 nm to 100 nm, and the optical thin sheet has a haze of no less than 98% as measured in accordance with the JIS K7136 standard method.