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:
Jun. 14, 2022
Filed:
Sep. 08, 2020
Kabushiki Kaisha Toshiba, Tokyo, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor device includes a first element region. The first element region includes first, second, and third semiconductor regions, and first, and second conductive layers. The first semiconductor region includes first, second, and third partial regions. A second direction from the first partial region toward the first conductive layer crosses a first direction from the second partial region toward the first partial region. The third partial region is between the second partial region and the second conductive layer in the second direction. The second semiconductor region includes a first semiconductor portion. The first semiconductor portion is between the first partial region and the first conductive layer in the second direction. At least a portion of the third semiconductor region is between the first partial region and the first semiconductor portion in the second direction.