发明名称 |
METHOD FOR MAKING A MULTIELEMENT ACOUSTIC PROBE USING A METALLISED AND ABLATED POLYMER AS GROUND PLANE |
摘要 |
The invention concerns a method to manufacture acoustic probes comprising unitary piezoelectric transducers. The method comprises an original step to realize an earth plane formed from a flexible dielectric film covered by a conducting film. The flexible dielectric film is ablated locally to expose the conducting film. The ablated film acts as draping and earth plane for the unitary piezoelectric transducers. |
申请公布号 |
KR20030062435(A) |
申请公布日期 |
2003.07.25 |
申请号 |
KR20037008162 |
申请日期 |
2003.06.18 |
申请人 |
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发明人 |
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分类号 |
A61B8/00;B06B1/06;H01L41/08;H01L41/187;H01L41/22;H04R17/00;H04R31/00 |
主分类号 |
A61B8/00 |
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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