A method for removing material from the surface of a semiconductor wafer
with a chemical mechanical polishing process is described. The method
uses a polishing pad on which a line-pattern of grooves is formed. The
pattern comprises orderly spaced grooved-area and area without grooves.
The method combines information of the surface topography of the wafer,
the nature of the material to be removed, and the available groove
pattern on the surface of the polishing pad to generate a process recipe
in which the resident time of portions of the semiconductor wafer spends
at the grooved and un-grooved areas of the polishing pad during the
chemical mechanical polishing process is pre-determined.