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:
Apr. 07, 2015
Filed:
May. 31, 2013
Globalfoundries Singapore Pte. Ltd., Singapore, SG;
Nicolas Sassiat, Dresden, DE;
Shiang Yang Ong, Singapore, SG;
Ran Yan, Dresden, DE;
Torben Balzer, Dresden, DE;
GLOBALFOUNDRIES Singapore Pte. Ltd., Singapore, SG;
Abstract
A method for fabricating an integrated circuit includes forming a first gate electrode structure above a first active region and a second gate electrode structure above a second active region, forming a sacrificial spacer on sidewalls of the first and second gate electrode structures, and forming deep drain and source regions selectively in the first and second active regions by using the sacrificial spacer as an implantation mask. The method further includes forming drain and source extension and halo regions in the first and second active regions after removal of the sacrificial spacer and forming a fluorine implant region in the halo region of the first active region before or after formation of the drain and source extension and halo regions.