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:
Dec. 26, 2017
Filed:
Feb. 29, 2016
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Masashi Funakoshi, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/06 (2006.01); F21V 29/70 (2015.01); H01L 25/075 (2006.01); H05K 1/02 (2006.01); F21Y 105/16 (2016.01); F21Y 115/10 (2016.01); F21Y 103/33 (2016.01); H05K 1/03 (2006.01);
U.S. Cl.
CPC ...
F21V 29/70 (2015.01); H01L 25/075 (2013.01); H05K 1/0209 (2013.01); F21Y 2103/33 (2016.08); F21Y 2105/16 (2016.08); F21Y 2115/10 (2016.08); H05K 1/0306 (2013.01); H05K 2201/10106 (2013.01); H05K 2203/0545 (2013.01);
Abstract
A light emitting device includes: a substrate; one or more LED (light emitting diode) elements mounted on a substrate; and a radiator unit made of metal paste and arranged on a rear surface opposite to a principal surface on which the one or more LED elements are mounted. The height Ta of the radiator unit from a rear surface is less than thickness Tb of substrate.