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:
Dec. 23, 2025
Filed:
Mar. 06, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Masatoshi Arai, Hakusan Ishikawa, JP;
Kazuki Matsuo, Nonoichi Ishikawa, JP;
Masaru Izumisawa, Kanazawa Ishikawa, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Toshiba Electronic Devices & Storage Corporation, Kawasaki, JP;
Abstract
A semiconductor device includes a base member, a semiconductor chip, and a conductive member. The base member includes a first surface, a second surface opposite to the first surface, and a protrusion at the second surface side. The semiconductor chip is mounted on the second surface of the base member. The semiconductor chip includes first and second electrodes, a control pad, and a semiconductor part. The semiconductor part has front and back surfaces; the first electrode is provided on the back surface; and the second electrode and the control pad are provided on the front surface. The conductive member bonded on the second electrode via a connection member. The connection member includes a side surface extending along a space between the second electrode and the control pad. The protrusion of the base member overlaps the second connection member and extends along the side surface of the connection member.