PIEZOELECTRIC DEVICE AND METHOD OF MANUFACTURING PIEZOELECTRIC DEVICE

A piezoelectric device and a manufacturing method thereof in which a piezoelectric film formed of a thin film of a lead zirconate titanate-based perovskite oxide is formed on a substrate, and at least a first region out of the first region and a second region of the piezoelectric film is irradiated...

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Bibliographische Detailangaben
Hauptverfasser: ARAKAWA, Takami, NAONO, Takayuki
Format: Patent
Sprache:eng ; fre ; ger
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