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. 06, 2009
Filed:
Jun. 30, 2006
Jian Chen, Austin, TX (US);
Mark W. Michael, Cedar Park, TX (US);
Jian Chen, Austin, TX (US);
Mark W. Michael, Cedar Park, TX (US);
Advanced Micro Devices, Inc., Austin, TX (US);
Abstract
A method includes forming a plurality of functional features on a semiconductor layer in a first region. A non-functional feature corresponding to the functional feature is formed adjacent at least one of the functional features disposed on a periphery of the region. A stress-inducing layer is formed over at least a portion of the functional features and the non-functional feature. A device includes a semiconductor layer, a first dummy gate electrode, and a stress-inducing layer. The plurality of transistor gate electrodes is formed above the semiconductor layer. The plurality includes at least a first end gate electrode, a second end gate electrode, and at least one interior gate electrode. The first dummy gate electrode is disposed proximate the first end gate electrode. The stress-inducing layer is disposed over at least a portion of the plurality of transistor gate electrodes and the first dummy gate electrode.