Invention Grant
- Patent Title: Compliant electroactive polymer transducers for sonic applications
- Patent Title (中): 适用于声音应用的电动聚合物换能器
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Application No.: US12564793Application Date: 2009-09-22
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Publication No.: US07898159B2Publication Date: 2011-03-01
- Inventor: Richard P. Heydt , Ronald E. Pelrine , Roy D. Kornbluh , Neville A. Bonwit , Joseph S. Eckerle
- Applicant: Richard P. Heydt , Ronald E. Pelrine , Roy D. Kornbluh , Neville A. Bonwit , Joseph S. Eckerle
- Applicant Address: US CA Menlo Park
- Assignee: SRI International
- Current Assignee: SRI International
- Current Assignee Address: US CA Menlo Park
- Agent John E. Mrozinski, Jr.; Noland J. Cheung
- Main IPC: H01L41/08
- IPC: H01L41/08

Abstract:
Described herein are compliant electroactive polymer transducers for use in acoustic applications. A compliant electroactive polymer transducer includes a compliant electroactive polymer at least two electrodes. For sound production, circuitry in electrical communication with the transducer electrodes is configured to apply a driving signal that causes the electroactive polymer to deflect in the acoustic range.
Public/Granted literature
- US20100013356A1 COMPLIANT ELECTROACTIVE POLYMER TRANSDUCERS FOR SONIC APPLICATIONS Public/Granted day:2010-01-21
Information query
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