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:
Oct. 20, 2009
Filed:
Nov. 03, 2008
Applicants:
Osamu Fujii, Yokohama, JP;
Tomoya Sanuki, Yokohama, JP;
Inventors:
Osamu Fujii, Yokohama, JP;
Tomoya Sanuki, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/762 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device comprises a semiconductor substrate, a plurality of transistors provided in the semiconductor substrate, and an isolation region for isolating the plurality of transistors to one another, the isolation region being comprised of an isolating insulation film, wherein a crystal structure of at least a part of the isolating insulation film is broken.