发明公开
- 专利标题： Speaker and method of outputting acoustic sound
- 专利标题（中）： 扬声器和声发射方法
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申请号： EP06125380.3申请日： 2006-12-05
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公开(公告)号： EP1796426A3公开(公告)日： 2007-08-22
- 发明人: Suzuki, Nobukazu , Uryu, Masaru , Ohashi, Yoshio
- 申请人： Sony Corporation
- 申请人地址： 7-35, Kitashinagawa 6-chome, Shinagawa-ku Tokyo JP
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： 7-35, Kitashinagawa 6-chome, Shinagawa-ku Tokyo JP
- 代理机构： Melzer, Wolfgang
- 优先权： JP2005356751 20051209
- 主分类号： H04R15/00
- IPC分类号： H04R15/00 ; H04R7/12 ; H04R7/02
摘要：
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.
公开/授权文献
- EP1796426B1 Speaker and method of outputting acoustic sound 公开/授权日：2011-04-20
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