Apparatus for polishing a substrate

摘要

A method of polishing substrates enables the size of a polishing table to be reduced. A surface of a substrate to be polished is brought into contact with a polishing surface of a polishing table in such a manner that a portion of the surface of the substrate extends outwardly from an outer periphery of the polishing surface. The substrate is rotated about its center axis while keeping its surface in contact with the polishing surface of the polishing table. The attitude of the substrate carrier is controlled so that the surface of the substrate is kept parallel with the polishing surface of the polishing table during a polishing operation.