| 发明名称 |
Acoustic diaphragm and speaker |
| 摘要 |
An acoustic diaphragm includes a diaphragm formed of a uniform material and a first standing wave suppression member provided on a surface of the diaphragm along a first direction of passing through a center of the diaphragm.
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| 申请公布号 |
US2009038878(A1) |
申请公布日期 |
2009.02.12 |
| 申请号 |
US20080222286 |
申请日期 |
2008.08.06 |
| 申请人 |
VICTOR COMPANY OF JAPAN, LIMITED |
发明人 |
IMAMURA SATOSHI;ILNO YUNJI;KAMIMURA SHINJI |
| 分类号 |
H05K5/00;G10K13/00;H04R7/02 |
主分类号 |
H05K5/00 |
| 代理机构 |
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