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:
Feb. 09, 2021
Filed:
Jul. 26, 2019
Toshiba Memory Corporation, Tokyo, JP;
Katsuyoshi Komatsu, Yokkaichi Mie, JP;
Takeshi Iwasaki, Kuwana Mie, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
A semiconductor storage device is disclosed. The device includes: a first conductive layer; a second conductive layer apart from the first conductive layer in a first direction; a variable resistance layer provided between the first conductive layer and the second conductive layer; a third conductive layer provided between the first conductive layer and the variable resistance layer; a nonlinear layer provided between the first conductive layer and the third conductive layer; and a first insulating layer provided at least between the first conductive layer and the nonlinear layer or between the third conductive layer and the nonlinear layer. The first insulating layer includes nitrogen (N) and boron (B).