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. 20, 2009
Filed:
Jul. 13, 2006
Applicants:
Igor Peidous, Fishkill, NY (US);
Patrick Press, Dresden, DE;
Rolf Stephan, Dresden, DE;
Inventors:
Assignee:
Advanced Micro Devices, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01);
U.S. Cl.
CPC ...
Abstract
Field effect transistors and methods for fabricating field effect transistors are provided. A method, in accordance with an exemplary embodiment of the invention, comprises forming a polycrystalline silicon gate electrode overlying a silicon substrate. The gate electrode has two parallel sidewalls. Two sidewall spacers are fabricated overlying the silicon substrate. Each of the two sidewall spacers has a sidewall that is adjacent to one of the two parallel sidewalls of the gate electrode. A portion of the gate electrode between the two sidewall spacers is removed.