Patent 7193279 was granted and assigned to Intel on March, 2007 by the United States Patent and Trademark Office.
An embodiment is a non-planar MOS transistor structure including a strained channel region. The combination of a non-planar MOS transistor structure, and in particular an NMOS tri-gate transistor, with the benefits of a strained channel yields improved transistor drive current, switching speed, and decreased leakage current for a given gate length width versus a non-planar MOS structure with an unstrained channel or planar MOS structure including a strained channel.