Method of assembling an electroacoustic component to an electronic circuit by reflow soldering

Abstract

The present description concerns a method of manufacturing an ultrasonic device comprising an electronic circuit and an electroacoustic component, the method comprising the forming of first connection pads bonded to a plate comprising one electroacoustic component or a plurality thereof, the forming of solder balls on the first pads, the melting of the solder balls so that they adhere to the first pads, optionally the cutting of the plate to separate the electroacoustic components, the forming of second connection pads bonded to the electronic circuit, the application of the electroacoustic component to the electronic circuit so that the solder balls come into contact with the second pads, and the melting of the solder balls so that they adhere to the first pads and to the second pads.

Dependencies are inferred from the claim text.