Method For Polishing A Semiconductor Wafer

摘要

Semiconductor wafers are CMP polished by polishing the rear side of the semiconductor wafer by means of CMP with a material removal with a profile along the diameter of the wafer wherein material removal is higher at the center than at the edge of the rear side; and polishing the front side of the wafer by means of CMP with a material removal with a profile along the diameter of the wafer wherein material removal is lower in the center of the front side than in an edge region of the front side.