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:
Jan. 03, 2017
Filed:
Dec. 09, 2015
International Business Machines Corporation, Armonk, NY (US);
Veeraraghavan S. Basker, Schenectady, NY (US);
Kangguo Cheng, Schenectady, NY (US);
Ali Khakifirooz, Los Altos, CA (US);
Charles W. Koburger, III, Delmar, NY (US);
International Business Machines Corporation, New York, NY (US);
Abstract
A structure including a plurality of fins etched from a semiconductor substrate, a gate electrode above and perpendicular to the plurality of fins, a pair of sidewall spacers disposed on opposing sides of the gate electrode, a gap fill material above the semiconductor substrate and between the plurality of fins, the gap fill material is directly below the gate electrode and directly below the pair of sidewall spacers, wherein the gate electrode separates the gap fill material from each of the plurality of fins, and an epitaxially grown region above a portion of the plurality of fins not covered by the gate electrode, the EPI region separates the gap fill material from each of the plurality of fins.