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:
Mar. 16, 2021
Filed:
Sep. 11, 2019
Toshiba Memory Corporation, Tokyo, JP;
Chika Tanaka, Kanagawa, JP;
Keiji Ikeda, Kanagawa, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor memory includes a first bit line; a second bit line; a source line; a first memory cell electrically connected between the first bit line and the source line and including a first transistor and a first capacitor; a second memory cell electrically connected between the second bit line and the source line and including a second transistor and a second capacitor; a third transistor electrically connected to the source line; and a sense amplifier circuit including a first node electrically connected to the first bit line and a second node electrically connected to the second bit line.