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:
Dec. 08, 2015
Filed:
Feb. 25, 2014
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Hiroyuki Ode, Mie-ken, JP;
Takeshi Yamaguchi, Mie-ken, JP;
Masaki Yamato, Mie-ken, JP;
Shigeki Kobayashi, Mie-ken, JP;
Yoshinori Nakakubo, Mie-ken, JP;
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Abstract
According to one embodiment, a resistance change element includes: a first electrode; a second electrode; and a resistance change film provided between the first electrode and the second electrode, and the resistance change film including: a first transition metal oxide-containing layer; a second transition metal oxide-containing layer; and an intermediate layer provided between the first transition metal oxide-containing layer and the second transition metal oxide-containing layer, the intermediate layer having a higher crystallization temperature than the first transition metal oxide-containing layer and the second transition metal oxide-containing layer, and the intermediate layer including an amorphous material.