Method of avoiding dielectric arcing

摘要

A method for reducing electrical charge imbalances in a semiconductor process wafer including providing a semiconductor process wafer including a dielectric insulating layer; exposing the semiconductor process wafer to a semiconductor process whereby an electrical charge imbalance accumulates in charge imbalance portions of the dielectric insulating layer; and, treating the semiconductor process wafer with a controlled atmosphere of treatment gas including at least one of inert gas and hydrogen to reduce an accumulated charge imbalance in the charge imbalance portions.