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:
Nov. 27, 2001
Filed:
Jun. 16, 2000
Sundar K. Iyer, Beacon, NY (US);
Peter Smeys, White Plains, NY (US);
Chandrasekhar Narayan, Hopewell Junction, NY (US);
Subramanian Iyer, Mt. Kisco, NY (US);
Axel Brintzinger, Fishkill, NY (US);
Other;
Abstract
A fuse for semiconductor devices, in accordance with the present invention, includes a cathode including a first dopant type, and an anode including a second dopant type where the second dopant type is opposite the first dopant type. A fuse link connects the cathode and the anode and includes the second dopant type. The fuse link and the cathode form a junction therebetween, and the junction is configured to be reverse biased relative to a cathode potential and an anode potential. A conductive layer is formed across the junction such that current flowing at the junction is diverted into the conductive layer to enhance material migration to program the fuse.