Method for making thermoacoustic module

摘要

A method for making a thermoacoustic module is disclosed. An insulating substrate and a sound wave generator are provided. A conductive paste is screen printed on the insulating substrate to form a first patterned conductive paste layer. The sound wave generator is placed on the first patterned conductive paste layer and at least partially suspended above the insulating substrate by the patterned conductive paste layer.

主权项

1. A method for making a thermoacoustic module comprising:
providing an insulating substrate and a sound wave generator, the sound wave generator being capable of generating sound by converting electrical signal into heat, transferring the heat to the medium, and causing a thermoacoustic effect; screen printing a conductive paste on the insulating substrate to form a first patterned conductive paste layer; and placing the sound wave generator on the first patterned conductive paste layer so that the sound wave generator is at least partially suspended above the insulating substrate by the patterned conductive paste layer.