IN-SITU FINGERPRINTING FOR ELECTROCHEMICAL DEPOSITION AND/OR ELECTROCHEMICAL ETCHING

Electrochemical analysis method and system for monitoring and controlling the quality of electrochemical deposition and/or plating processes. The method uses a fingerprinting analysis method of an output signal to indicate whether the chemistry and/or process is operating in the normally expected ra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Richter, Fred, Schroeder, Norbert, Stahl, Juerg
Format: Patent
Sprache:eng
Schlagworte:
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