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:
Feb. 10, 2009
Filed:
Mar. 16, 2007
Olivier Menut, Saint Martin d'Heres, FR;
Nicolas Planes, Le Versoud, FR;
Sylvie Del Medico, Saint Hilalre, FR;
Olivier Menut, Saint Martin d'Heres, FR;
Nicolas Planes, Le Versoud, FR;
Sylvie Del Medico, Saint Hilalre, FR;
STMicroelectronics Crolles 2 (SAS), Crolles, FR;
Abstract
A semiconductor device includes a substrate of a first type of conductivity provided with at least one gate on one of its faces, and at least two doped regions of a second type of conductivity for forming a drain region and a source region. The two doped regions are arranged in the substrate flush with the face of the substrate on each side of a region of the substrate located under the gate for forming a channel between the drain and source regions. At least one region of doping agents of the second type of conductivity is implanted only in the channel.