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. 12, 2019
Filed:
Feb. 28, 2017
Kabushiki Kaisha Toshiba, Tokyo, JP;
Yoshihiko Fuji, Kawasaki Kanagawa, JP;
Michiko Hara, Yokohama Kanagawa, JP;
Kei Masunishi, Kawasaki Kanagawa, JP;
Yoshihiro Higashi, Komatsu Ishikawa, JP;
Shiori Kaji, Kawasaki Kanagawa, JP;
Akiko Yuzawa, Kawasaki Kanagawa, JP;
Tomohiko Nagata, Yokohama Kanagawa, JP;
Kenji Otsu, Yokohama Kanagawa, JP;
Kazuaki Okamoto, Yokohama Kanagawa, JP;
Shotaro Baba, Kawasaki Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a sensor includes a first support portion, a first movable portion, a first piezoelectric element, and a first magnetic element. The first movable portion extends in a first extension direction and is connected to the first support portion. The first piezoelectric element is fixed to the first movable portion. The first piezoelectric element includes a first electrode, a second electrode provided between the first electrode and the first movable portion, and a first piezoelectric layer provided between the first electrode and the second electrode. The first magnetic element is fixed to the first movable portion. The first magnetic element includes a first magnetic layer, a second magnetic layer, and a first intermediate layer provided between the first magnetic layer and the second magnetic layer.