Inline Ultrasonic Spray Systemcheersonic2021-12-06T01:45:08+00:00

Inline Ultrasonic Spray System

This video shows the ultrasonic spray systems from Cheersonic. Ultrasonic spray system reduces the manufacturing equipment costs. The Inline Ultrasonic Spray System is a cost effective alternative to tube furnace boron diffusion for P-type silicon or POCL doping for N-type silicon wafers. It provides uniform thin films of Boric acid onto P-type wafers or phosphoric acid onto N-type wafers prior to inline diffusion furnace processes.