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:
Sep. 28, 2021
Filed:
Sep. 25, 2018
Applicant:
Danfoss Silicon Power Gmbh, Flensburg, DE;
Inventors:
Klaus Olesen, Nordborg, DK;
Lars Paulsen, Nordborg, DK;
Assignee:
Danfoss Silicon Power GmbH, Flensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H01L 23/473 (2006.01); H01L 23/373 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20254 (2013.01); H01L 23/3736 (2013.01); H01L 23/473 (2013.01); H05K 7/20263 (2013.01); H05K 7/20509 (2013.01); H05K 7/20927 (2013.01);
Abstract
An electric device, comprising: a power module having a circuit carrier on which a circuit component is disposed; a cooling structure; and an intermediate structure disposed between the circuit carrier and the cooling structure, wherein the cooling structure is made of a first metal material, and the intermediate structure is made of a second metal material having a higher thermal conductivity than that of the first metal material.