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:
Aug. 09, 2016
Filed:
Dec. 12, 2011
Applicants:
Noriyuki Miyamoto, Tokyo, JP;
Takayuki Yanagisawa, Tokyo, JP;
Shuhei Yamamoto, Tokyo, JP;
Mitoru Yabe, Tokyo, JP;
Yoko Inoue, Tokyo, JP;
Inventors:
Noriyuki Miyamoto, Tokyo, JP;
Takayuki Yanagisawa, Tokyo, JP;
Shuhei Yamamoto, Tokyo, JP;
Mitoru Yabe, Tokyo, JP;
Yoko Inoue, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/20 (2006.01); F21V 8/00 (2006.01); G02B 27/48 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
G03B 21/208 (2013.01); G02B 6/0006 (2013.01); G02B 27/48 (2013.01); G03B 21/2033 (2013.01); H04N 9/3152 (2013.01);
Abstract
A laser light source apparatus includes: a laser light source that emits a laser beam; a condenser lens that converges the laser beam emitted from the laser light source; and a light guide unit that propagates and outputs the laser beam converged by the condenser lens, and the laser beam converged by the condenser lens is made incident at an angle other than perpendicular to an incident end face of the light guide unit.