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. 14, 2014
Filed:
Mar. 01, 2012
Gaku Sudo, Kanagawa-ken, JP;
Gaku Sudo, Kanagawa-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor device includes, a semiconductor substrate including a plurality of fins formed in an upper surface of the semiconductor substrate in a first region to extend in a first direction, a first gate electrode extending in a second direction intersecting the first direction to straddle the fins, a first gate insulating film provided between the first gate electrode and the fins, a second gate electrode provided on the semiconductor substrate in the second region; and a second gate insulating film provided between the semiconductor substrate and the second gate electrode. A layer structure of the first gate electrode is different from a layer structure of the second gate electrode.