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:
Oct. 02, 2012
Filed:
Sep. 09, 2009
Applicant:
Ryo Mikami, Toride, JP;
Inventor:
Ryo Mikami, Toride, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 27/54 (2006.01); G03B 27/72 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exposure apparatus has a first board on which a light-emitting element is mounted and a second board on which is mounted a driving IC for causing the light-emitting element to emit light. A second current path is extended from the driving IC, which is mounted on the second board, to the first board. The second current path is arranged so as to be adjacent to a first current path.