发明名称 |
Laminated piezoelectric transducers and process of forming the same |
摘要 |
A method of forming a laminated piezoelectric structure is disclosed wherein a plurality of polarized piezoelectric films of vinylidene fluoride and trifluoroethylene are solvent welded together. The solvent welding solution comprises a copolymer of vinylidene fluoride and trifluoroethylene and a suitable solvent. The transducers produced from such a laminated structure are also disclosed. |
申请公布号 |
GB2263999(B) |
申请公布日期 |
1993.11.03 |
申请号 |
GB19930006015 |
申请日期 |
1993.03.22 |
申请人 |
* ATOCHEM NORTH AMERICA, INC |
发明人 |
JOSEPH VICTOR * CHATIGNY;KUMAR * OGALE |
分类号 |
H04R17/00;B32B38/00;G01S3/80;H01L41/193;H01L41/45;H03H3/02;H03H9/17;H04R1/44;(IPC1-7):H01L41/26;H01L41/16 |
主分类号 |
H04R17/00 |
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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