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:
Feb. 08, 2011
Filed:
Apr. 02, 2007
Christian Göbl, Nürnberg, DE;
Karlheinz Augustin, Fürth, DE;
Thomas Stockmeier, Erlaugeu, DE;
SEMIKRON Elektronik GmbH & Co. KG, Nürnberg, DE;
Abstract
A connecting device for the electrically conductive connection of electronic components and a substrate. The connecting device is formed as a film composite formed of at least one insulating film and at least two electrically conductive films disposed on opposite sides of the insulating film. The film composite is formed as a layer construction of a conductive film alternating with an insulating film, wherein at least one conductive film is structured and thus forms conductor tracks. Furthermore, at least one conductive film of a main area of the film composite is made of a first metal and has at least one film section having a layer of a second metal that is thinner in comparison with the thickness of the first layer.