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. 18, 2005
Filed:
Dec. 09, 2002
Applicant:
Yasuyuki Ohkouchi, Kariya, JP;
Inventor:
Yasuyuki Ohkouchi, Kariya, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 720 ;
U.S. Cl.
CPC ...
Abstract
A coolant cooled type semiconductor device capable of achieving a superior heat radiation capability is provided, while having a simple structure. While a plurality of semiconductor modulesare arranged in such a manner that main surface directions of these semiconductor modulesare positioned in parallel to each other in a interval along a thickness direction thereof. These semiconductor modulesare sandwiched by coolant tubehaving folded portions with fixing members. As a consequence, both surfaces of the semiconductor modulecan be cooled by a single coolant tube with a uniform pinching force.