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. 20, 2012
Filed:
Dec. 18, 2008
Kouji Matsuo, Yokohama, JP;
Kouji Matsuo, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A semiconductor device according to an embodiment of the present invention includes a substrate, a gate insulation film formed on the substrate, a gate electrode formed on the gate insulation film, sidewall insulation films provided on side surfaces of the gate electrode, and stress application layers embedded in source and drain regions located, on a surface of the substrate, at a position which sandwiches the gate electrode, and applying stress to a channel region located under the gate insulation film in the substrate, a height of upper ends of interfaces between the substrate and the stress application layers being higher than a height of a lower end of an interface between the substrate and the gate insulation film.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile