Piezoelectric film, piezoelectric film element, piezoelectric actuator, piezoelectric sensor, hard-disk drive and ink jet printer head

A piezoelectric film containing (K,Na)NbO3 as the main component, wherein, when a surface of the piezoelectric film was observed in a field view within a specified range, a plurality of first crystals and a plurality of second crystals are arranged in the surface of the piezoelectric film, wherein,...

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Bibliographische Detailangaben

Hauptverfasser:	Ootsuki, Shirou, Hirose, Yuiko
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS ELECTRICITY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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