High-performance electroactive polymer transducers
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United States of America Patent
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Apr 12, 2011
Grant Date -
Jul 9, 2009
app pub date -
Mar 13, 2009
filing date -
Mar 21, 2005
priority date (Note) -
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Abstract
Electroactive polymer constructions that convert electrical energy to mechanical energy and vice versa are disclosed. The subject transducers (actuators, generators, sensors or combinations thereof) share the requirement of a frame or fixture element used in preloading elastomeric film electrodes and dielectric polymer in a desired configuration. The structures are either integrally biased in a push-pull arrangement or preloaded/biased by another element.
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