Knobbe, Martens, Olson & Bear, LLP
Acoustic wave device with transverse spurious mode suppression
An acoustic wave device with a bent section is disclosed. The acoustic wave device includes a piezoelectric layer and an interdigital transducer electrode on the piezoelectric layer. The bent section is arranged to create a curvature in a waveguide of the acoustic wave device to suppress a transverse spurious mode of the acoustic wave device.
Skyworks Solutions, Inc.
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Yuhao Chun Sing Jiansong
Liu Lam Liu