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. 25, 2019
Filed:
Mar. 21, 2018
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Takayuki Ishikawa, Yokkaichi Mie, JP;
Mutsumi Okajima, Yokkaichi Mie, JP;
Takayuki Tsukamoto, Yokkaichi Mie, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
A storage apparatus according to embodiments includes: a first interlayer insulating film extending in a first direction; a second interlayer insulating film extending in the first direction; a first conductive layer extending in the first direction and provided between the first interlayer insulating film and the second interlayer insulating film; a second conductive layer extending in a second direction intersecting the first direction; a resistance change layer including a first portion provided between the first interlayer insulating film and the second interlayer insulating film and including a second portion provided between the second conductive layer and the first interlayer insulating film, between the second conductive layer and the first conductive layer, and between the second conductive layer and the second interlayer insulating film; and a sidewall insulating film provided between the first portion and the first interlayer insulating film and between the first portion and the second interlayer insulating film.