| abstract |
The present invention relates to an ultraviolet ray curable resin composition comprising a transparent substrate 11, an antireflection layer 14 provided on at least one surface of the substrate 11, a substrate 11, and an antireflection layer 14, Of the intermediate laminated body 1 having the semi-transparent layer 13s made of the semi-transparent material of the antireflection layer 14 and the semi-anticorrosive layer 13s of the antireflection layer 14 has an irregular concave-convex structure on the surface of the antireflection layer 14 The average roughness RSm of the antireflection layer RSm is 1 to 30 占 퐉 and the antireflection layer 14 has a refractive index of 1.47 or less and a thickness of 50 to 200 nm and an arithmetic mean roughness Ra of 0.01 to 1.00 占 퐉, And the intermediate layered product 1 has a Young's modulus of 0.1 to 2.5 GPa, a thickness after pre-vulcanization of 1.0 to 10.0 占 퐉, and an elongation percentage of the intermediate layered product 1 of 105 to 150% Thereby providing a transparent substrate 10. |