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:
Aug. 06, 2002
Filed:
Sep. 07, 1999
Applicant:
Inventors:
Ronald Kakoschke, München, DE;
Regina Stokan, München, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/348 ;
U.S. Cl.
CPC ...
H01L 2/348 ;
Abstract
A semiconductor component has local silicon wiring. A first silicon region and a second silicon region are doped with dopants of opposite conductivity. The second silicon region is arranged at least partially over the first silicon region and is separated from it by an insulation layer. The insulation layer is formed with an opening. A conductive layer is disposed at the opening. The conductive layer is composed of a metal, a metal nitride or a combination thereof and connects the first and the second silicon regions electrically to one another.