| 摘要 |
Methods and apparatuses for in-situ cleaning of semiconductor electroplating electrodes to remove plating metal without requiring !the manual removal of the electrodes from the semiconductor plating equipment. The electrode is placed into the plating liquid and, an electrical current having reverse polarity is passed between the electrode and plating liquid. Plating deposits which have accumulated on the electrode are electrochemically dissolved and removed from the electrode.
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