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:
Dec. 04, 2001
Filed:
Nov. 17, 1998
Applicant:
Inventors:
Detlef Houdeau, Langquaid, DE;
Michael Huber, Nittendorf, DE;
Volker Rohde, Forstinning, DE;
Richard Scheuenpflug, Sinzing, DE;
Peter Stampka, Schwandorf-Klardorf, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/144 ; H01L 2/302 ;
U.S. Cl.
CPC ...
H01L 2/144 ; H01L 2/302 ;
Abstract
A carrier element for a semiconductor chip which can be incorporated in smart cards and soldered onto circuit boards using SMD technology. For this purpose, a copper lamination of a plastic sheet is structured by etching in such a way that contact areas are formed in one piece with conductor tracks which end at the edge of the carrier element and enable reliable soldering.