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:
Jul. 05, 2005
Filed:
Sep. 23, 2003
Applicants:
Günter Kneringer, Wängle, AT;
Arndt Lüdtke, Ehenbichl, AT;
Inventors:
Günter Kneringer, Wängle, AT;
Arndt Lüdtke, Ehenbichl, AT;
Assignee:
Plansee Aktiengesellschaft, Reutte, AT;
Primary Examiner:
Int. Cl.
CPC ...
H01L023/34 ;
U.S. Cl.
CPC ...
Abstract
A module serves as a heat sink for semiconductor components. The module includes a diamond/composite substrate that carries a multilayer coating on at least one substrate surface and a housing frame made from ceramics which is soldered onto the substrate. The module excellently fulfills the demands imposed on it, namely a good ability for areally joining to the semiconductor component, a high heat transfer through the joining zone and a good electrical conductivity of the module in the joining zone.