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发明名称
扬声器
摘要
本发明系一种可抑制板本体之分割共振及边缘之自然共振,以实现高音质化之扬声器。振动板系由振动板本体及边缘所构成,且振动板本体之外周部隔着边缘与框体之周缘结合。边缘之外形形成为大略正圆形,另一方面,成为互相结合部之振动板之外周部及边缘之内周部之至少一者,具有与正圆形相异之形状。
申请公布号
TW200601870
申请公布日期
2006.01.01
申请号
TW094116552
申请日期
2005.05.20
申请人
松下电器产业股份有限公司
发明人
栗林亮;森本博幸
分类号
H04R5/02
主分类号
H04R5/02
代理机构
代理人
恽轶群;陈文郎
主权项
地址
日本
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