Piezoelectric actuator

A piezoelectric actuator includes external conductors formed on an outer surface of a piezoelectric component. The external conductors each include a thick-film conductor and a conductive reinforcer. The thick-film conductor is provided with a first thick-film conductor formed on the outer surface o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Takei, Shodo, Takaoka, Hidekiyo, Kasai, Shigeharu, Hayashi, Koichi, Watanabe, Shizuharu
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A piezoelectric actuator includes external conductors formed on an outer surface of a piezoelectric component. The external conductors each include a thick-film conductor and a conductive reinforcer. The thick-film conductor is provided with a first thick-film conductor formed on the outer surface of the piezoelectric component, second thick-film conductors which are formed on part of an outer surface of the first thick-film conductor and which are in surface-contact with the outer surface of the first thick-film conductor. The conductive reinforcer is attached to outer surfaces of the second thick-film conductors.