| 摘要 |
The present invention provides a method and apparatus for wet processing of a conductive layer using a degassed process solution such as a degassed electrochemical deposition solution, a degassed electrochemical polishing solution, a degassed electroless deposition solution, and a degassed cleaning solution. The technique includes degassing the process solution before delivering the degassed process solution to a processing unit or degassing the process solution in- situ, within the processing unit.
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