Piezoelectric device and method of manufacturing same
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United States of America Patent
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Issued Date -
Jul 21, 2005
app pub date -
Nov 29, 2004
filing date -
Nov 29, 2003
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a device and methods of making the same. The method comprises contacting a ceramic powder with a first polymer and surfactant to form a slip mixture, mixing the slip mixture, injecting the slip mixture into a mold to form a green body, removing the mold from the green body, sintering the green body to form a sintered ceramic body, and embedding the sintered ceramic body in a second polymer to form a composite. An apparatus for forming a net shaped green body includes a mold, supplemental mold and mold assembly.
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