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:
Jun. 30, 2015
Filed:
Mar. 10, 2010
Applicants:
Takaaki Muramatsu, Anjo, JP;
Kazumasa Kurokawa, Kariya, JP;
Masaki Itoh, Okazaki, JP;
Inventors:
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21S 4/00 (2006.01); H05K 3/32 (2006.01); F21V 19/00 (2006.01);
U.S. Cl.
CPC ...
H05K 3/32 (2013.01); F21V 19/001 (2013.01); H05K 2201/10106 (2013.01); H05K 2201/10606 (2013.01); H05K 2201/10962 (2013.01);
Abstract
A light source device includes a light source, a holder, and a lead board. The holder has a first face to hold the light source. The lead board has a first electrode connected to the light source through a solder, a second electrode to be connected to a circuit board, a first connector connected to the second electrode, and a second connector to connect the first electrode and the first connector. The first electrode and the first connector are exposed from the first face of the holder. The second connector is unable to be exposed from the first face of the holder.