Flexible piezoelectric composite transducers
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United States of America Patent
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-
Oct 7, 1980
Grant Date -
N/A
app pub date -
Mar 28, 1979
filing date -
Mar 28, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A flexible, low-density piezoelectric transducer utilizing a PZT-polymer posite that is formed with the two phases three-dimensionally interpenetrant. The ceramic PZT microstructure, which is produced by a replication process that in one embodiment reproduces the structure of a coral species, is filled with silicone rubber and thereafter its transverse connectivity is broken by a light shearing deformation to give it flexibility.
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