| 发明名称 |
SPEAKER VIBRATOR AND SPEAKER DEVICE |
| 摘要 |
<p>Provided is a speaker vibrator for obtaining a speaker device having a base reproduction ability. A speaker vibrator (a100) which vibrates by the operation of a driving unit, comprising a plurality of diaphragms, wherein a diaphragm connection unit (a20) is provided between a first diaphragm (a11) and a second diaphragm (a12) which are opposed to each other, to interlock the first diaphragm (a11) and the second diaphragm (a12) so that they move close to or depart from each other.</p> |
| 申请公布号 |
WO2011077560(A1) |
申请公布日期 |
2011.06.30 |
| 申请号 |
WO2009JP71639 |
申请日期 |
2009.12.25 |
| 申请人 |
PIONEER CORPORATION;TOHOKU PIONEER CORPORATION;KOBAYASHI HIROYUKI;HIKICHI TOSHIHIRO;NAGASAWA TAKUEI;TAKAYAMA KOJI;MAEKAWA KOJI;OSHIMA KENICHI;ABE YASUHISA;HORIGOME MINORU |
发明人 |
KOBAYASHI HIROYUKI;HIKICHI TOSHIHIRO;NAGASAWA TAKUEI;TAKAYAMA KOJI;MAEKAWA KOJI;OSHIMA KENICHI;ABE YASUHISA;HORIGOME MINORU |
| 分类号 |
H04R1/28;H04R9/04;H04R9/06 |
主分类号 |
H04R1/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
