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:
Aug. 18, 2015
Filed:
Nov. 19, 2013
Kabushiki Kaisha Toshiba, Tokyo, JP;
Kensuke Ota, Fujisawa, JP;
Masumi Saitoh, Yokohama, JP;
Toshinori Numata, Leuven, BE;
Chika Tanaka, Yokohama, JP;
Satoshi Inada, Seoul, KR;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A semiconductor device according to an embodiment includes: first and second semiconductor regions each having a protruded shape provided on a substrate, the first semiconductor region including a first source, a first drain, and a first channel provided between the first source and the first drain and extending in a first direction from the first source to the first drain, the first channel having a first width in a second direction perpendicular to the first direction, and the second semiconductor region including a second source, a second drain, and a second channel provided between the second source and the second drain and extending in a third direction from the second source to the second drain, the second channel having a second width in a fourth direction perpendicular to the third direction that is wider than the first width of the first channel.