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. 18, 2005
Filed:
Feb. 10, 2005
David E. Brown, Pleasant Valley, NY (US);
Sey-ping Sun, Poughkeepsie, NY (US);
David E. Brown, Pleasant Valley, NY (US);
Sey-Ping Sun, Poughkeepsie, NY (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A method of detecting silicide encroachment to the sidewalls of a gate electrode includes forming silicide at a device, with sidewall spacers defining a desired separation of the silicide from the sidewalls of the gate electrode. After silicide formation, the sidewall spacers are removed and line-of-sight monitoring is performed of the region previously obscured by the sidewall spacers, thereby permitting detection of silicide encroachment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile