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. 24, 2016
Filed:
May. 31, 2013
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Satoru Kamitani, Kirishima, JP;
Shigenobu Nakamura, Kirishima, JP;
KYOCERA CORPORATION, Kyoto-Shi, Kyoto, JP;
Abstract
An acoustic generator disclosed herein includes: an exciter which vibrates by an electric signal being input; and a film-shaped vibrating body to which the exciter is bonded via a bonding material and which vibrates together with the exciter by the vibration of the exciter, wherein the bonding material has a protruded part which protrudes from an outer edge of the exciter when the vibrating body is viewed in plane, at least a part of the protruded part has an undulating shape so as to be different from a shape of the outer edge of the exciter, and a part without the bonding material is provided between the exciter and the vibration body.