Segmenting of processing system into wet and dry areas

摘要

An electroplating system that includes a wet area comprising one or more electrochemical processing cells for processing one or more semiconductor substrates in an electrolyte solution, a dry area for transferring the semiconductor substrates to the wet area prior to processing the semiconductor substrates and for receiving the semiconductor substrates from the wet area after processing the semiconductor substrates, and a cleaning module for removing unwanted deposits from the semiconductor substrates after processing the semiconductor substrates in the wet area but prior to transferring the semiconductor substrates to the dry area.