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. 06, 2015
Filed:
Dec. 25, 2012
Applicants:
Akiko Fujiuchi, Tokyo, JP;
Daisuke Ohama, Tokyo, JP;
Hiroyuki Asano, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F21V 1/00 (2006.01); F21V 5/00 (2015.01); F21V 7/00 (2006.01); F21V 7/04 (2006.01); H04N 1/028 (2006.01); F21S 4/00 (2006.01); F21V 21/00 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
F21V 7/005 (2013.01); F21S 4/008 (2013.01); F21V 21/00 (2013.01); G02B 6/0013 (2013.01); G02B 6/0031 (2013.01); G02B 6/0068 (2013.01); G02B 6/0071 (2013.01); G02B 6/0073 (2013.01); H04N 1/0285 (2013.01); H04N 1/02865 (2013.01); G02B 6/0085 (2013.01);
Abstract
A light source device includes: a rod-shaped light source or an array light source extending in a main scanning direction; a reflector that is placed opposite the rod-shaped light source or the array light source, extends in the main scanning direction, and reflects light output from a side face of the rod-shaped light source or the array light source; and a plurality of reflector supports that are arranged at an interval along the main scanning direction and support the reflector.