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. 23, 2010
Filed:
Dec. 04, 2007
Applicant:
Simon Deleonibus, Claix, FR;
Inventor:
Simon Deleonibus, Claix, FR;
Assignee:
Commissariat a l'Energie Atomique, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/8238 (2006.01); H01L 21/336 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to the invention, a transistor of vertical MOS type is produced in which an insulating assembly () formed above the drain () comprises insulating zones () either side of the drain; cavities extend under the insulating assembly, either side of the channel (); the gate (a,b) is formed either side of this insulating assembly; and portions of the gate are located inside the cavities. The invention applies to microelectronics.