发明名称 MEMS MICROPHONE
摘要 A microphone comprising a substrate, a transducer element that is mounted on a top side of the substrate, a covering layer that covers the transducer element and forms a seal with the top side of the substrate, a shaped covering material that covers the substrate, the transducer element and the covering layer, and a sound opening that extends through the covering material and the covering layer. Methods for manufacturing a microphone and for manufacturing a plurality of microphones are also disclosed.
申请公布号 US2012275634(A1) 申请公布日期 2012.11.01
申请号 US201113094515 申请日期 2011.04.26
申请人 LEIDL ANTON;PAHL WOLFGANG;EPCOS AG 发明人 LEIDL ANTON;PAHL WOLFGANG
分类号 H04R1/00;H04R31/00 主分类号 H04R1/00
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