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:
Mar. 07, 2017
Filed:
Jan. 31, 2013
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Yasuhito Fujii, Kirishima, JP;
Satoru Iwasaki, Kirshima, JP;
Harumi Hayashi, Kirishimi, JP;
Kenji Yamakawa, Kirishima, JP;
KYOCERA CORPORATION, Kyoto, JP;
Abstract
A piezoelectric vibration component and a portable terminal each include a piezoelectric vibration elementand a power supply line. The piezoelectric vibration elementincludes at least: a layered structurein which a plurality of internal electrodes and piezoelectric layers are layered in a first direction; and surface electrodesandelectrically connected to the internal electrodes. The piezoelectric vibration elementbends and vibrates, and its amplitude changes in a second direction perpendicular to the first direction. The power supply lineincludes at least: a conductive pathincluding a connection partbonded to a surface electrode; and a conductive pathincluding a connection partbonded to a surface electrode. The connection parthas a plurality of partial electrodesandthat extend in a third direction perpendicular to both the first direction and the second direction.