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US 2015/0312681 A1Published application
Electroacoustic Transducer
AssigneeEpcos AG
InventorsWerner Ruile, Philipp Michael Jäger
Life of this patent
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Abstract
An electroacoustic transducer has a piezoelectric layer, which is structured in such a way that, in the case of an alternating electric field applied in one spatial direction, an oscillation mode with oscillations in three spatial directions is excited.
Claims21
1-20. (canceled)
An electroacoustic transducer, comprising a piezoelectric layer, which is structured in such a way that, when an alternating electric field applied in one spatial direction during operation, an oscillation mode with oscillations in three spatial directions is excited.
Dependencies are inferred from the claim text.