发明名称 |
Capacitive electroacoustic transducer and microphone |
摘要 |
<p>There is provided a capacitive electro-acoustic transducer comprising an active diaphragm (20) and a first and a second diaphragm carrier (60). The active diaphragm (20) is accommodated between the first and second diaphragm carriers (60). The first and second diaphragm carriers (60) each have a respective flat electrode (30). The diaphragm carrier and the electrode are connected together in such a way that the diaphragm carrier projects beyond the electrode by a predetermined amount.</p> |
申请公布号 |
EP2130018(A1) |
申请公布日期 |
2009.12.09 |
申请号 |
EP20080718096 |
申请日期 |
2008.03.20 |
申请人 |
SENNHEISER ELECTRONIC GMBH & CO. KG |
发明人 |
HEINE, LARS;STAAT, RAIMUND;HINKE, CLAUS-PETER |
分类号 |
H04R1/08;G01L9/00;H04R1/38;H04R19/04 |
主分类号 |
H04R1/08 |
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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