Ceramic material

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United States of America Patent

PATENT NO 8858822
APP PUB NO 20070158608A1
SERIAL NO

10586035

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Abstract

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A ceramic material includes first and second ceramic materials. The first ceramic material has a perovskite structure and defines a host lattice. The first ceramic material contains lead, zirconium and titanium, e.g., lead zirconate titanate. The second ceramic material has a cryolite structure. The ceramic material may be part of a piezo-actuator containing ceramic layers formed of the ceramic material.

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Patent Owner(s)

Patent OwnerAddress
TDK ELECTRONICS AGROSENHEIMER STR 141 E 81671 MÜNCHEN 81671

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feltz, Adalbert Deutschlandsberg, AT 21 138
Florian, Heinz Bad Gams, AT 28 310
Schossmann, Michael Frauental, AT 19 89

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