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. 07, 2025
Filed:
Jun. 29, 2022
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Shotaro Baba, Kanazawa, JP;
Hiro Gangi, Ota, JP;
Hiroaki Katou, Nonoichi, JP;
Saya Shimomura, Komatsu, JP;
Shingo Sato, Kanazawa, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor device includes first to third electrodes, a semiconductor member, a first conductive member, a connecting member, a first member, and an insulating member. The semiconductor member includes first to third semiconductor regions. The first semiconductor region is between the first electrode and the third semiconductor region. The first semiconductor region includes first to third partial regions. The second semiconductor region is between the first and third semiconductor regions. The second semiconductor region includes third and fourth semiconductor portions. The third semiconductor region includes first and second semiconductor portions. The second electrode is electrically connected with the third semiconductor region. The third electrode includes a first electrode portion. The first conductive member includes first to third conductive regions. The connecting member is electrically connected with the first conductive member. The first member is provided between the first electrode portion and the connecting member.