发明名称 |
Diaphragm and speaker using same |
摘要 |
A diaphragm is disclosed. The diaphragm includes a dome part, an edge part connected to an outer peripheral part of the dome part. The dome part includes a main body defining a first surface and a second surface opposite to the first surface, a first dome part connected to the first surface, and a second dome part connected to the second surface.
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申请公布号 |
US8256567(B2) |
申请公布日期 |
2012.09.04 |
申请号 |
US20100978568 |
申请日期 |
2010.12.26 |
申请人 |
LI LIN-ZHEN;LU JI-LIANG;JIANG WEN-TAO;AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.;AAC TECHNOLOGIES PTE. LTD. |
发明人 |
LI LIN-ZHEN;LU JI-LIANG;JIANG WEN-TAO |
分类号 |
G10K13/00 |
主分类号 |
G10K13/00 |
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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