| 摘要 |
Disclosed is a mold comprising a fine-structure layer including dots comprised of a plurality of convex portions or concave portions extending in the direction of from a main surface of a substrate to outside the surface,
wherein the fine-structure layer forms a plurality of dot lines in which the plurality of dots is arranged with a pitch Py in a first direction in the main surface of the substrate, while the plurality of dot lines forms a plurality of dot lines arranged with a pitch Px in a second direction orthogonal to the first direction in the main surface of the substrate,
one of the pitch Py and the pitch Px is a constant interval of nano-order, while the other one is an inconstant interval of nano-order, or both are inconstant intervals of nano-order, and
the inconstant interval of nano-order has a variable width ´. |
