| 摘要 |
PROBLEM TO BE SOLVED: To produce, even when a mold plate for molding a moth-eye structure deteriorates, an anti-reflection article which offers sufficient anti-reflection performance at low cost without having to reproduce the mold plate.SOLUTION: An anti-reflection article 1A has an anti-reflection surface 3A having micro-protrusions which are densely arranged thereon such that distance between adjacent micro-protrusions is smaller than or equal to the shortest wavelength in a wavelength band of an anti-reflection target electromagnetic wave. The anti-reflection surface 3A comprises a main region 31A having a first concavo-convex pattern and a repair region 32A which is formed as a closed region surrounded by the main region 31A. The repair region 32 is a closed region having a second concavo-convex pattern which is substantially identical to the first concavo-convex pattern. |
