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:
Jul. 02, 2024
Filed:
Aug. 06, 2021
Kabushiki Kaisha Toshiba, Tokyo, JP;
Hiro Gangi, Ota, JP;
Yasunori Taguchi, Kawasaki, JP;
Tomoaki Inokuchi, Yokohama, JP;
Yusuke Kobayashi, Nagareyama, JP;
Hiroki Nemoto, Fuchu, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor device includes first to third electrodes, a semiconductor member, a conductive member, and an insulating member. The semiconductor member includes first to third semiconductor regions. The first semiconductor region includes first and second partial regions. The second semiconductor region is between the first partial region and the third semiconductor region. The conductive member is located between the second partial region and the third electrode. The conductive member includes a first end portion and a first other-end portion. The first end portion is between the first other-end portion and the third electrode. The conductive member includes first to third portions. The second portion is between the third portion and the third electrode. The first portion is between the second portion and the third electrode. The first portion includes the first end portion. The second portion contacts the first and third portions.