Piezoelectric device having a support with a neutral fiber

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12209913
APP PUB NO 20220238784A1
SERIAL NO

17610406

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Abstract

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In an embodiment a device includes a piezoelectric transducer element and a support connected mechanically to each other thereby forming an assembly, wherein the piezoelectric transducer element and the support are configured to be jointly deformed under an action of a first force, wherein the support includes a neutral fiber arranged inside the support, the neutral fiber configured to not undergo any change in length during a bending of the assembly, and wherein the piezoelectric transducer element includes a ferroelectric polymer layer or a layer having a composite material including a ceramic material and a piezoelectric polymer matrix.

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Patent Owner(s)

Patent OwnerAddress
TDK ELECTRONICS AGROSENHEIMER STR 141 E MÜNCHEN 81671

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hedhili, Amira Graz, AT 3 2
Kappert, Sandro Graz, AT 4 1
Sax, Stefan Graz, AT 10 2
Taferner, Dominik Preding, AT 2 0

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