发明名称 Elektromekanisk transor och tillverkningsförfarande
摘要 The invention relates to an electromechanical transducer and a method for manufacturing the transducer. The transducer includes a membrane (3), two electrodes (1, 2), the electric field between which can be controlled or measured, and a support structure (4, 5), on which the membrane (3) is arranged to vibrate interactively with the electric field. According to the invention, the support structure (4, 5) includes several support points (4, 5), which are aligned in such a way that several parallel vibrators are formed in the membrane (3).
申请公布号 FI20030945(A) 申请公布日期 2004.12.26
申请号 FI20030000945 申请日期 2003.06.25
申请人 ASPERATION OY, 发明人 KUTILAINEN,TERHO;TIAN,DEWEI
分类号 H04R19/01;H04R31/00;(IPC1-7):H04R 主分类号 H04R19/01
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