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:
Jun. 22, 2010
Filed:
Jul. 02, 2008
Applicant:
Ryo Tanabe, Kawasaki, JP;
Inventor:
Ryo Tanabe, Kawasaki, JP;
Assignee:
Fujitsu Semiconductor Limited, Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/8234 (2006.01); H01L 21/8238 (2006.01); H01L 21/336 (2006.01);
U.S. Cl.
CPC ...
Abstract
Each of channel regionsandis covered by a gate electrodevia a gate insulation filmand side wall spacersfrom its top face to both side faces along an x-direction. In other words, there is no insulation material of an STI element isolation structureon both side faces along the x-direction of each of the channel regionsand(in a non-contact state), thereby preventing stress in a z-direction from being applied by the STI element isolation structureto each of the channel regionand