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:
Dec. 26, 2006
Filed:
Mar. 10, 2004
Masashi Kitabayashi, Horigane-mura, JP;
Hideo Yamaguchi, Matsumoto, JP;
Hidetoshi Hashizume, Hotaka-machi, JP;
Shohei Fujisawa, Matsumoto, JP;
Kazuyuki Iinuma, Hotaka-machi, JP;
Masashi Kitabayashi, Horigane-mura, JP;
Hideo Yamaguchi, Matsumoto, JP;
Hidetoshi Hashizume, Hotaka-machi, JP;
Shohei Fujisawa, Matsumoto, JP;
Kazuyuki Iinuma, Hotaka-machi, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An optical component casing () having a plurality of holes penetrating toward the inside thereof includes a casing body which is constituted of a container (A), in which a plurality of optical components are housed and arranged therein, and a lid (B), and a plurality of positioning members () for positioning the plurality of optical components at predetermined positions in the casing body. The plurality of positioning members () abut on the optical components by being inserted through the plurality of holes to position the optical components at the predetermined positions on an illumination optical axis of light beam irradiated by a light source.