| 摘要 |
The present invention generally relates to apparatus and methods for plating conductive materials on a substrate. One embodiment of the present invention provides an apparatus for plating a conductive material on a substrate. The apparatus comprises a fluid basin configured to retain an electrolyte, a contact ring configured to support the substrate and contact the substrate electrically, and an anode assembly disposed in the fluid basin, wherein the anode assembly comprises a plurality of anode elements arranged in rows.
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