Title:
ELECTRONIC DEVICE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2014/207820
Kind Code:
A1
Abstract:
The electronic device according to an embodiment is provided with a body having an audio signal processing unit that includes an audio output terminal and an audio input terminal, with a band capable of attaching the body to a human body, and with a first switching means. The band is provided with a first piezoelectric film capable of functioning as a speaker and microphone and bending. The first switching means switches the connection destination of the first piezoelectric film between the audio output terminal and audio input terminal of the audio signal processing unit.
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Inventors:
YAMAGUCHI MAKOTO (JP)
Application Number:
PCT/JP2013/067358
Publication Date:
December 31, 2014
Filing Date:
June 25, 2013
Export Citation:
Assignee:
TOSHIBA KK (JP)
International Classes:
H04R17/00; H04R1/00; H04R1/02; H04R3/00; H04R7/04; H04R17/02
Domestic Patent References:
| WO2012063497A1 | 2012-05-18 |
Foreign References:
| JP2004159181A | 2004-06-03 | |||
| JPH02144589A | 1990-06-04 | |||
| JP2003244784A | 2003-08-29 |
Attorney, Agent or Firm:
S & S International PPC (JP)
Patent business corporation スズエ international patent firm (JP)
Patent business corporation スズエ international patent firm (JP)
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