发明名称 |
METHOD FOR MANUFACTURING A PIEZOELECTRIC CERAMIC BODY |
摘要 |
The present invention relates to a method of manufacturing a piezoelectric ceramic body and devices therefrom. The method comprises mixing a piezoelectric ceramic powder with a polymer binder and surfactant to form a slip mixture, casting the slip mixture into a mold and setting to the slip mixture in the mold to form a green body, cutting the green body to form a cut green body with an array of micron-sized ceramic elements and separation, and sintering the cut green body to form a sintered ceramic body. The sintered ceramic body can be further process to encasing in a polymer material to form a piezoelectric ceramic-polymer composite. The piezoelectric ceramic-polymer composite can be further processed to form devices such as acoustic transducers and sensors. |
申请公布号 |
WO2010147675(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
WO2010US01778 |
申请日期 |
2010.06.21 |
申请人 |
SONAVATION, INC.;LIUFU, DE;REGNIERE, LOUIS |
发明人 |
LIUFU, DE;REGNIERE, LOUIS |
分类号 |
H01L41/22;H04R17/00 |
主分类号 |
H01L41/22 |
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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