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Ultra-thin polymer loudspeaker based on electro active polymer actuation

Published on 29 March 2018
Ultra-thin polymer loudspeaker based on electro active polymer actuation
Description
 
Date 
Authors
Casset F., Poncet P., Latour A., Laroche B., Bouchet S., Fanget S.
Year2017-0354
Source-TitleTRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems
Affiliations
Université de Grenoble Alpes, Grenoble, France, CEA-LETI, MINATEC Campus, Grenoble, France, CEA-LITEN, Grenoble, France, FOCAL, St Etienne, France
Abstract
This paper reports an ultra-thin polymer loudspeaker based on a piezoelectric Electro-Active Polymer actuator. We present the development of a whole polymer loudspeaker. Electrical, electromechanical and acoustic characterizations were performed on this device and have proven its functionality. Satisfying audible sounds and music can be played using our polymer loudspeaker demonstrator. © 2017 IEEE.
Author-Keywords
Actuator, Electro Active Polymer, Loudspeaker, Piezoelectric
Index-Keywords
Actuators, Electromechanical devices, Loudspeakers, Microsystems, Piezoelectricity, Polymers, Transducers, Acoustic characterization, Audible sound, Electro-active polymer actuators, Electro-active polymers, Piezoelectric, Ultra-thin, Solid-state sensors
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