Composite piezoelectric apparatus and method

The present invention relates to composite piezoelectric apparatus, transducers and methods of manufacture. In an embodiment, a composite piezoelectric apparatus has a sacrificial base and pillar array. Different volume percents of piezoelectric material are used in the sacrificial base and pillar a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Scott, Walter Guy
Format: Patent
Sprache:eng
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