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. 06, 2013
Filed:
Aug. 27, 2009
Applicants:
Kiyofumi Nakajima, Toyota, JP;
Hiroshi Osada, Komaki, JP;
Yukio Miyachi, Owariasahi, JP;
Inventors:
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor apparatusincludes a radiatoron which plural semiconductor modulesthat include semiconductor elementsare mounted, the semiconductor apparatuscharacterized by the radiatorincluding a first main surfaceB and a second main surfaceC configured to be located on the opposite side of the first main surfaceB. Semiconductor module mount-surfacesBBCCare arranged in the first main surfaceB and the second main surfaceC in a zigzag pattern in cross-sectional view; and the semiconductor modulesare mounted onto some or all of the semiconductor module mount-surfacesBBCC