Qorvo Us, Inc.

Jason Wu

Tarak A Railkar

Ian Y Yee

Jeffrey D Galipeau

Rodolfo E Chang

The present disclosure relates to a high-power acoustic device with improved performance. The disclosed acoustic device includes a substrate, a die-attach material, and an acoustic die. The substrate includes a substrate body and a die pad on a top surface of the substrate body. The die-attach material is a sintered material and applied over the die pad. The acoustic die is coupled to the die pad via the die-attach material. Herein, the acoustic die includes a die body and a metallization structure, which is sandwiched between the die body and the die-attach material.

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Windermere, FL, United States of America

Jason Wu