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:
Apr. 16, 2019
Filed:
Jun. 09, 2014
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventors:
Makoto Matsuda, Sakai, JP;
Makoto Agatani, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/70 (2015.01); F21V 19/00 (2006.01); F21V 23/06 (2006.01); H01L 33/64 (2010.01); H01L 25/075 (2006.01); F21Y 105/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 29/70 (2015.01); F21V 19/004 (2013.01); F21V 19/0055 (2013.01); F21V 23/06 (2013.01); H01L 33/64 (2013.01); F21Y 2105/10 (2016.08); F21Y 2115/10 (2016.08); H01L 25/0753 (2013.01); H01L 33/644 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48137 (2013.01);
Abstract
A light-emitting device () is provided with: a light-emitting module () in which a light-emitting section () is provided on a ceramic substrate (); a heat sink (); a holder () having a ceramic plate () for attaching the light-emitting module () to the heat sink (); and a heat-dissipating sheet () provided between the ceramic substrate () and the heat sink ().