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:
Oct. 22, 2013
Filed:
Nov. 08, 2010
Applicants:
Andreas Kurz, Dresden, DE;
Christoph Schwan, Dresden, DE;
Jan Hoentschel, Dresden, DE;
Inventors:
Assignee:
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
In sophisticated semiconductor devices, electronic fuses may be provided on the basis of a replacement gate approach by using the aluminum material as an efficient metal for inducing electromigration in the electronic fuses. The electronic fuse may be formed on an isolation structure, thereby providing an efficient thermal decoupling of the electronic fuse from the semiconductor material and the substrate material, thereby enabling the provision of efficient electronic fuses in a bulk configuration, while avoiding incorporation of fuses into the metallization system.