Piezoelectric element, manufacturing method for...

Details Piezoelectric element, manufacturing method for... Piezoelectric element, manufacturing method for...

2011-07-26

2011-07-26

Peng, Charlie (Department: 2883)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C117S007000

Reexamination Certificate

active

07984977

ABSTRACT:
A piezoelectric element comprises a piezoelectric body including a film made of an ABO3perovskite oxide crystal epitaxially grown above a substrate, and a pair of electrode layers provided to the piezoelectric body, wherein the piezoelectric body has a porous region on a side opposite to a side of the substrate.

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