Invention Grant
- Patent Title: Acoustic generator, acoustic generating device, and electronic device
- Patent Title (中): 声发生器，声发生装置和电子装置
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Application No.: US14369832Application Date: 2013-07-31
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Publication No.: US09363606B2Publication Date: 2016-06-07
- Inventor: Shigenobu Nakamura
- Applicant: KYOCERA Corporation
- Applicant Address: JP Kyoto
- Assignee: Kyocera Corporation
- Current Assignee: Kyocera Corporation
- Current Assignee Address: JP Kyoto
- Agency: Volpe and Koenig, P.C.
- Priority: JP2012-207608 20120920
- International Application: PCT/JP2013/070822 WO 20130731
- International Announcement: WO2014/045720 WO 20140327
- Main IPC: H04R25/00
- IPC: H04R25/00 ; H04R17/00 ; H04R1/28 ; H04R7/08
Abstract:
An acoustic generator according to an embodiment includes a vibrating body and an exciter. The exciter is provided on the vibrating body, and vibrates by an input of an electrical signal. The exciter includes a protrusion or a recess on/in a surface of a side of the vibrating body.
Public/Granted literature
- US20150003642A1 ACOUSTIC GENERATOR, ACOUSTIC GENERATING DEVICE, AND ELECTRONIC DEVICE Public/Granted day:2015-01-01
Information query
