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:
Jan. 09, 2007
Filed:
Aug. 01, 2005
Applicant:
Hiroshi Chikugawa, Higashihiroshima, JP;
Inventor:
Hiroshi Chikugawa, Higashihiroshima, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/024 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor light-emitting device includes a light-emitting element, a first lead frame having a main surface having the light-emitting element mounted thereon, a second lead frame spaced apart from the first lead frame, resin molded portions for fixing the first and second lead frames, and a heat-radiating member bonded to a back face of the first lead frame with a brazing member (electrically-conductive layer) containing metal interposed therebetween. The brazing member and the heat-radiating member are formed immediately below and around the light-emitting element.