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1. (WO2017192903) DEVICE MOUNTABLE PACKAGING OF ULTRASONIC TRANSDUCERS

Pub. No.:    WO/2017/192903    International Application No.:    PCT/US2017/031140
Publication Date: Fri Nov 10 00:59:59 CET 2017 International Filing Date: Fri May 05 01:59:59 CEST 2017
IPC: B06B 1/02
B06B 1/06
G06K 9/00
Applicants: INVENSENSE, INC.
Inventors: TSAI, Julius Ming-Lin
Title: DEVICE MOUNTABLE PACKAGING OF ULTRASONIC TRANSDUCERS
Abstract:
An electronic device including an array of ultrasonic transducers for generating and receiving ultrasonic signals, and an acoustic coupling layer overlying the array of ultrasonic transducers, where the ultrasonic signals are propagated through the acoustic coupling layer.