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:
Sep. 03, 2019
Filed:
Mar. 12, 2018
Toshiba Memory Corporation, Tokyo, JP;
Michael Arnaud Quinsat, Yokohama Kanagawa, JP;
Takuya Shimada, Kawasaki Kanagawa, JP;
Susumu Hashimoto, Nerima Tokyo, JP;
Nobuyuki Umetsu, Kawasaki Kanagawa, JP;
Yasuaki Ootera, Yokohama Kanagawa, JP;
Masaki Kado, Kamakura Kanagawa, JP;
Tsuyoshi Kondo, Kawasaki Kanagawa, JP;
Shiho Nakamura, Fujisawa Kanagawa, JP;
Tomoya Sanuki, Suzuka Mie, JP;
Yoshihiro Ueda, Yokohama Kanagawa, JP;
Yuichi Ito, Yokkaichi Mie, JP;
Shinji Miyano, Yokohama Kanagawa, JP;
Hideaki Aochi, Yokkaichi Mie, JP;
Yasuhito Yoshimizu, Yokkaichi Mie, JP;
Toshiba Memory Corporation, Tokyo, JP;
Abstract
According to one embodiment, a magnetic memory device includes a first magnetic member, a first electrode, a first magnetic layer, a first non-magnetic layer, a first conductive layer and a controller. The first magnetic member includes a first extending portion and a third magnetic portion. The first extending portion includes first and second magnetic portions. The third magnetic portion is connected with the second magnetic portion. The first electrode is electrically connected with the first magnetic portion. The first non-magnetic layer is provided between the first magnetic layer and at least a part of the third magnetic portion. The first conductive layer includes first and second conductive portions, and a third conductive portion being between the first conductive portion and the second conductive portion. The controller is electrically connected with the first electrode, the first magnetic layer, the first conductive portion and the second conductive portion.