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:
Apr. 20, 2021
Filed:
Aug. 21, 2020
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Yasuo Suzuki, Fujisawa Kanagawa, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION, Tokyo, JP;
Abstract
A head suspension assembly includes a support plate, an interconnection member including a metal plate on the support plate, a first insulating layer on the metal plate, a conductive layer on the first insulating layer and forming a pair of connection pads, and a second insulating layer on the conductive layer, a head mounted in the interconnection member, and a piezoelectric element electrically connected to the connection pads and configured to displace the head when a predetermined voltage is applied across the connection pads. At least one opening is formed in each of the connection pads. The piezoelectric element is electrically connected to each of the connection pads by a conductive adhesive that is between the piezoelectric element and each of the connection pads and filled in the opening.