| 发明名称 |
LOUDSPEAKER DIAPHRAGM AND METHOD FOR MANUFACTURING A LOUDSPEAKER DIAPHRAGM |
| 摘要 |
The invention relates to a loudspeaker diaphragm (62) comprising a tapering border region (12). This permits the cost-effective and efficient prevention or significant reduction of a wave reflection and an uncontrolled wave propagation that arises from the latter. |
| 申请公布号 |
KR20070091145(A) |
申请公布日期 |
2007.09.07 |
| 申请号 |
KR20077013893 |
申请日期 |
2007.06.20 |
| 申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
BEER DANIEL;GENSICKE HEINZ;BRIX SANDRA;SPORER THOMAS;KUSTER MARTIN |
| 分类号 |
H04R7/02;H04R31/00 |
主分类号 |
H04R7/02 |
| 代理机构 |
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代理人 |
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