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:
Sep. 22, 2020
Filed:
Jan. 31, 2019
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Tsuyoshi Takahashi, Ebina, JP;
Kenichi Kawaguchi, Ebina, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A semiconductor device includes a semiconductor substrate composed of a compound semiconductor, a first semiconductor region disposed over a surface of the semiconductor substrate so as to extend upward from the surface of the semiconductor substrate, the first semiconductor region including a semiconductor nanowire composed of a compound semiconductor, a second semiconductor region disposed over the periphery of a side surface of the first semiconductor region, a gate electrode disposed over the periphery of the second semiconductor region, a drain electrode coupled to one end of the first semiconductor region, and a source electrode coupled to another end of the first semiconductor region, the first and second semiconductor regions being composed of different semiconductor materials.