发明名称 |
Method for making a transducer |
摘要 |
A method for producing transducers having a 1-3 composite structure. The transducer element includes a plurality of thin piezoceramic wafers which are electroded on opposing major surfaces. The spaced wafers are separated by a passive polymer layer in a composite structure and the electrodes on the opposing major surfaces are connected to different ones of top and bottom electrode surfaces.
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申请公布号 |
US6868594(B2) |
申请公布日期 |
2005.03.22 |
申请号 |
US20020273317 |
申请日期 |
2002.10.16 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS, N.V. |
发明人 |
GURURAJA TURUKEVERE R. |
分类号 |
B06B1/06;H01L41/22;(IPC1-7):H04R17/00 |
主分类号 |
B06B1/06 |
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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