Multilayered Piezoelectric Thin Film Element

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United States of America Patent

SERIAL NO

15523968

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Abstract

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A piezoelectric thin film element having a first electrode, a second electrode and a piezoelectric thin film between the electrodes, wherein the thin film comprises a laminate having two or more piezoelectric thin film layers and wherein a first thin film layer is doped by one or more dopants and a second film layer is doped by one or more dopants and wherein at least one dopant of the second thin film layer is different from the dopant or dopants of the first thin film layer.

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Patent Owner(s)

Patent OwnerAddress
XAAR TECHNOLOGY LIMITEDHUNTINGDON CAMBRIDGESHIRE PE29 6XX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mardilovich, Peter Cambridge, GB 149 5165
Trolier-Mckinstry, Susan University Park, US 17 78

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