Invention Grant
- Patent Title: Electronic device having sound generating unit with piezoelectric element configured for vibration and volume adjustment, and control method and control program for the electronic device
- Patent Title (中): 具有用于振动和音量调节的压电元件的发声单元的电子设备，以及用于电子设备的控制方法和控制程序
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Application No.: US14381637Application Date: 2013-04-25
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Publication No.: US09496842B2Publication Date: 2016-11-15
- Inventor: Tomohiro Sudo
- Applicant: KYOCERA CORPORATION
- Applicant Address: JP Kyoto
- Assignee: KYOCERA CORPORATION
- Current Assignee: KYOCERA CORPORATION
- Current Assignee Address: JP Kyoto
- Agency: Hauptman Ham, LLP
- Priority: JP2012-105518 20120502
- International Application: PCT/JP2013/062272 WO 20130425
- International Announcement: WO2013/164977 WO 20131107
- Main IPC: H04R25/00
- IPC: H04R25/00 ; H03G7/00 ; H04R17/00 ; H04M19/04 ; H04R7/04 ; G08B5/00 ; H03G5/16
Abstract:
According to an aspect, an electronic device includes: a piezoelectric element; a sound generating unit that is vibrated by the piezoelectric element and generates a vibration sound to be transmitted while vibrating part of a human body; and a detection unit that detects contact of the part of the human body with the sound generating unit. A volume of the vibration sound is changed corresponding to a detection result of the detection unit.
Public/Granted literature
- US20150043748A1 ELECTRONIC DEVICE, CONTROL METHOD, AND CONTROL PROGRAM Public/Granted day:2015-02-12
Information query
