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. 19, 2005
Filed:
Nov. 26, 2003
Applicants:
Jürgen Lindolf, Friedberg, DE;
Florian Schamberger, München, DE;
Inventors:
Jürgen Lindolf, Friedberg, DE;
Florian Schamberger, München, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L021/82 ; H01L029/00 ;
U.S. Cl.
CPC ...
Abstract
Method for producing an antifuse in a substrate, a first interconnect being applied to the substrate, a dielectric layer being applied at an end face of the first interconnect, which end face essentially runs vertically with respect to the substrate, a second interconnect being applied in such a way that it adjoins the dielectric layer with an end face, with the result that an antifuse structure is formed.