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:
May. 14, 2024
Filed:
Mar. 01, 2021
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Emiko Adachi, Nonoichi Ishikawa, JP;
Yukie Nishikawa, Nonoichi Ishikawa, JP;
Kotaro Zaima, Nomi Ishikawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
A semiconductor device includes a semiconductor layer, a first electrode on a first surface of the semiconductor layer, a plurality of second electrodes on a second surface of the semiconductor layer, a control electrode between the first electrode and each of the plurality of second electrodes and electrically insulated from the semiconductor layer and each of the plurality of second electrodes, and a resin layer partially covering the second surface of the semiconductor layer and having a plurality of openings through which the respective second electrodes are at least partially exposed. Each of the plurality of openings has rounded corners. The device further includes a sensor element above the second surface of the semiconductor layer and covered by a first part of the resin layer surrounded by the openings.