Patent Number: 8,815,130

Title: Method for producing a lens

Abstract: A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

Inventors: Kobayashi; Hironori (Tokyo-to, JP), Yamamoto; Manabu (Tokyo-to, JP), Aoki; Daigo (Tokyo-to, JP), Kamiyama; Hironori (Tokyo-to, JP), Hikosaka; Shinichi (Tokyo-to, JP), Kashiwabara; Mitsuhiro (Tokyo-to, JP)

Assignee: Dai Nippon Printing Co., Ltd.

International Classification: B29D 11/00 (20060101)

Expiration Date: 8/26/12018