The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2006
Filed:
Jul. 31, 2003
Masahiro Hori, Osaka, JP;
Teruyuki Sasaki, Osaka, JP;
Hiroaki Yamamoto, Osaka, JP;
Kentaro Fukuda, Osaka, JP;
Kenichi Yamada, Osaka, JP;
Toshiaki Anzaki, Osaka, JP;
Kenjiro Hamanaka, Osaka, JP;
Koichiro Nakamura, Osaka, JP;
Masaatsu Kido, Osaka, JP;
Masahiro Hori, Osaka, JP;
Teruyuki Sasaki, Osaka, JP;
Hiroaki Yamamoto, Osaka, JP;
Kentaro Fukuda, Osaka, JP;
Kenichi Yamada, Osaka, JP;
Toshiaki Anzaki, Osaka, JP;
Kenjiro Hamanaka, Osaka, JP;
Koichiro Nakamura, Osaka, JP;
Masaatsu Kido, Osaka, JP;
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Abstract
The optical device having a predetermined surface profile of the invention is fabricated by forming a multi-layered dielectric film on the surface of a solid composition layer having a glass transition temperature of not lower than 100° C. The solid composition layer is formed by molding and curing a polymerizable organic group-having fluid composition. The curing may be effected through photopolymerization or thermal polymerization of the polymerizable organic group in the composition, and a predetermined surface profile is transferred onto the composition layer from the mold used. The cured composition is released from the mold, and this is coated with a multi-layered dielectric film.