Acoustic wave device, filter, and multiplexer

An acoustic wave device includes: a piezoelectric substrate: a pair of comb-shaped electrodes located on the piezoelectric substrate, each of the comb-shaped electrodes including a plurality of electrode fingers; a support substrate having protruding portions and/or recessed portions in a region ove...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Komiyama, Ryohei, Yamamoto, Shinji, Tsukidate, Hitoshi, Satoh, Koichi, Miura, Michio
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS
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