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:
Mar. 12, 2013
Filed:
Mar. 30, 2007
Applicants:
Pushkar Ranade, Hillsboro, OR (US);
Keith Zawadzki, Portland, OR (US);
Leif Paulson, Portland, OR (US);
Inventors:
Pushkar Ranade, Hillsboro, OR (US);
Keith Zawadzki, Portland, OR (US);
Leif Paulson, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention discloses a method including: providing a substrate; forming recessed regions adjacent to both sides of a gate on the substrate; performing an angled co-implant of a species in two steps with two different energies and two different doses into the recessed regions; forming Silicon-Germanium in the recessed regions; forming source/drain extensions adjacent to both sides of the gate with a dopant; and performing an anneal to activate the dopant.