METHOD FOR RECLAIMING SEMICONDUCTOR WAFER AND POLISHING COMPOSITION

Provided is a polishing composition used for polishing a semiconductor wafer surface having a step in order to planarize the wafer surface and thereby reclaiming the semiconductor wafer. The polishing composition contains at least a step eliminating agent, which is adsorbed to the surface of the sem...

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Bibliographische Detailangaben
Hauptverfasser:	ASAI MAIKO, MORINAGA HITOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DRESSING OR CONDITIONING OF ABRADING SURFACES DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES POLISHING SEMICONDUCTOR DEVICES TRANSPORTING
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