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:
Nov. 07, 2023
Filed:
Aug. 26, 2021
Kioxia Corporation, Tokyo, JP;
Hiroyuki Takenaka, Kamakura Kanagawa, JP;
Akihiko Chiba, Yokohama Kanagawa, JP;
Teppei Higashitsuji, Fujisawa Kanagawa, JP;
Kiyofumi Sakurai, Yokohama Kanagawa, JP;
Hiroaki Nakasa, Yokohama Kanagawa, JP;
Youichi Magome, Kawasaki Kanagawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A semiconductor storage device includes a first semiconductor substrate, a second semiconductor substrate, a first memory cell and a second memory cell provided between the first semiconductor substrate and the second semiconductor substrate, a first word line electrically connected to the first memory cell, a second word line electrically connected to the second memory cell, a first transistor that is provided on the first semiconductor substrate and electrically connected between the first word line and a first wiring through which a voltage is applied to the first word line, and a second transistor that is provided on the semiconductor substrate and electrically connected between the second word line and a second wiring through which a voltage is applied to the second word line.