Invention Grant
- Patent Title: Electronic device with piezoelectric vibration element
- Patent Title (中): 具有压电振动元件的电子装置
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Application No.: US14370955Application Date: 2012-12-10
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Publication No.: US09332098B2Publication Date: 2016-05-03
- Inventor: Seiji Horii
- Applicant: Kyocera Corporation
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Priority: JP2012-000642 20120105
- International Application: PCT/JP2012/081933 WO 20121210
- International Announcement: WO2013/103068 WO 20130711
- Main IPC: H04M1/03
- IPC: H04M1/03 ; H04R1/02 ; H04R7/04 ; H04R17/00 ; H04M1/02
Abstract:
An electronic device includes a cover panel, a piezoelectric vibration element, and a drive section. The cover panel is provided on a front surface of the electronic device. The piezoelectric vibration element is provided on an inner main surface of the cover panel. The drive section causes the piezoelectric vibration element to vibrate based on a sound signal. The cover panel has no earpiece hole.
Public/Granted literature
- US20150005036A1 ELECTRONIC DEVICE Public/Granted day:2015-01-01
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