Conductive polishing article for electrochemical mechanical polishing

Abstract

Embodiments of a polishing article for processing a substrate are provided. In one embodiment, a polishing article for processing a substrate comprises a fabric layer having a conductive layer disposed thereover. The conductive layer has an exposed surface adapted to polish a substrate. The fabric layer may be woven or non-woven. The conductive layer may be comprised of a soft metal and, in one embodiment, the exposed surface may be planar.

Dependencies are inferred from the claim text.