Patent ID: 8304071

Claim:
An optical laminate comprising a light transparent base material and an anti-dazzling layer provided on the light transparent base material, said optical laminate being produced by a process comprising: providing a light transparent base material; and forming an anti-dazzling layer having a concavoconvex shape on the light transparent base material, wherein the concavoconvex shape of the anti-dazzling layer satisfies the following requirements Sm is not less than 100 μm and not more than 600 θa is not less than 0.1 degree and not more than 1.2 degrees, and Rz is more than 0.2 μm and not more than 1.2 μm, wherein Sm represents an average spacing of concavoconvexes in the anti-dazzling layer, θa represents an average inclination angle of the concavoconvexes, and Rz represents an average roughness of the concavoconvexes, and wherein the Sm, θa and Rz are measured at a reference length of 2.5 mm.