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:
Jul. 03, 2018
Filed:
Jul. 21, 2015
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
KYOCERA CORPORATION, Kyoto, JP;
Abstract
There are provided a piezoelectric element capable of implementing an acoustic generator having excellent characteristics and a simple structure, and an acoustic generator, an acoustic generation device, and an electronic apparatus using the same. A piezoelectric element includes a piezoelectric layer; a first conductor; a second conductor; a third conductor; a fourth conductor; a fifth conductor; and a sixth conductor, and includes a first portion, a second portion, and a third portion. The first portion is a portion where the first conductor and the second conductor face each other, and the second portion is a portion where the third conductor and the fourth conductor face each other. The third portion is a portion where the fifth conductor and the sixth conductor do not face each other, the third portion being located between the first portion and the second portion.