发明名称 |
Speaker and method of outputting acoustic sound |
摘要 |
<p>A speaker has an acoustic diaphragm, and an actuator that is driven based on an acoustic signal. The actuator has a transmission portion that is directly or indirectly attached to the acoustic diaphragm and transmits a displacement output of the actuator to the acoustic diaphragm. The actuator vibrates with the acoustic diaphragm by at least its component of the vibration along a plane of the acoustic diagram.</p> |
申请公布号 |
EP2268061(B1) |
申请公布日期 |
2014.08.13 |
申请号 |
EP20100180280 |
申请日期 |
2006.12.05 |
申请人 |
SONY CORPORATION |
发明人 |
SUZUKI, NOBUKAZU;URYU, MASARU;OHASHI, YOSHIO |
分类号 |
H04R15/00;H04R1/26;H04R1/28;H04R1/32;H04R3/14;H04R7/02;H04R7/04;H04R7/12 |
主分类号 |
H04R15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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