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:
Jun. 28, 2005
Filed:
Nov. 13, 2002
Applicant:
Axel Brintzinger, Dresden, DE;
Inventor:
Axel Brintzinger, Dresden, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L021/4763 ;
U.S. Cl.
CPC ...
Abstract
Method for fabricating an interconnect on a substrate. The method includes applying a mask on the substrate, patterning the mask, so that it has an opening corresponding to the interconnect, providing the interconnect in the opening on the substrate, widening the opening in order to uncover a region laterally adjoining the interconnect, encapsulating of interconnect in the widened opening, andremoving the mask.