SURFACE PLATE FOR FINISH POLISHING, FINISH POLISHING DEVICE, AND POLISHING METHOD

摘要

Provided is a finish polishing surface plate configured such that a polishing film is mounted thereon. The finish polishing surface plate includes a plate body having a planar surface; and a plurality of island shaped protrusions formed on the surface of the plate body. In the plurality of island shaped protrusions, continuous grooved recesses are formed between the respective island shaped protrusions.