Title:
SPEAKER DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/104118
Kind Code:
A1
Abstract:
A speaker device is provided with a first sound path body, a first speaker unit, a second sound path body, and a second speaker unit. The first sound path body has a first opening for emitting sound. The first speaker unit is mounted with a first sound emitting surface that is a surface for emitting sound facing the inside of the first sound path body. The second sound path body has a second opening for emitting sound. The second speaker unit is mounted with a second sound emitting surface that is a surface for emitting sound facing the inside of the second sound path body. The first speaker unit and the second speaker unit are disposed such that a vibration direction axis of a first vibration part having a diaphragm and a voice coil body of the first speaker unit and a vibration direction axis of a second vibration part having a diaphragm and a voice coil body of the second speaker unit match.
Inventors:
KUZE MITSUKAZU
MATSUMURA TOSHIYUKI
KANO SAWAKO
SAIKI SHUJI
MATSUMURA TOSHIYUKI
KANO SAWAKO
SAIKI SHUJI
Application Number:
PCT/JP2016/005076
Publication Date:
June 22, 2017
Filing Date:
December 07, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04R1/28; H04R1/02
Domestic Patent References:
WO2014091598A1 | 2014-06-19 | |||
WO2011039842A1 | 2011-04-07 |
Foreign References:
JP2004015565A | 2004-01-15 | |||
JPH11205884A | 1999-07-30 | |||
JPH09187090A | 1997-07-15 | |||
JPH06303687A | 1994-10-28 | |||
JPH03297298A | 1991-12-27 | |||
JPS5359419U | 1978-05-20 | |||
JPH10224883A | 1998-08-21 |
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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