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:
May. 14, 2024
Filed:
Mar. 03, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Yusuke Nojima, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
According to one embodiment, a disk device includes a magnetic head, a piezoelectric element and a flexure. The piezoelectric element includes two electrodes. The flexure includes a first part and a second part that swings. The first part has a first surface to which a first electrode is joined. The second part has a second surface to which the magnetic head is joined. The magnetic head has a third surface facing the first surface and the second surface. The first electrode is spaced apart from a second electrode in a first direction. The first surface and an end of the third surface face each other. The second surface and another end of the third surface face each other. A distance between the first surface and the one end of the third surface is longer than a distance between the second surface and the other end of the third surface.