Published date: October 13, 2021 7:17 am
Location: Richardson, Texas, United States
Setup aligning operation with photo masks.
Cleans and prepares photo masks for use.
Use Site and MTI systems to coat and develop silicon wafers with photoresist.
Operate bake ovens before and after coat.
Program machines (sets exposure times).
·Program machines and change out chemicals as required.
Uses measuring tools for qualification of process.
Inspection of wafers.