BULK ACOUSTIC WAVE RESONATOR

Disclosed is a bulk acoustic wave resonator (BAWR). The BAWR includes a bulk acoustic wave resonance unit with a first electrode, a second electrode, and a piezoelectric layer. The piezoelectric layer is disposed between the first electrode and the second electrode. An air edge is formed at a distan...

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Bibliographic Details
Main Authors SON Sang Uk, LEE Moon Chul, SONG In Sang, KIM Duck Hwan, KIM Chul Soo, SHIN Jea Shik
Format Patent
LanguageEnglish
Published 31.08.2017
Subjects
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
RESONATORS
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Summary:Disclosed is a bulk acoustic wave resonator (BAWR). The BAWR includes a bulk acoustic wave resonance unit with a first electrode, a second electrode, and a piezoelectric layer. The piezoelectric layer is disposed between the first electrode and the second electrode. An air edge is formed at a distance from a center of the bulk acoustic wave resonance unit.
Bibliography:Application Number: US201715494866