Methods for break-in and conditioning a fixed abrasive polishing pad

The present invention relates to methods for break-in and conditioning polishing pads containing a fixed abrasive matrix. The polishing pads are useful for chemical-mechanical polishing (CMP). The present invention also relates to a method of determining the wear rate of a fixed abrasive polishing p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KOINKAR VILAS N, SHEN JAMES, LUO QIULIANG, GOLZARIAN REZA, VANHANEHEM MATTHEW, BURKE PETER A
Format:	Patent
Sprache:	eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to methods for break-in and conditioning polishing pads containing a fixed abrasive matrix. The polishing pads are useful for chemical-mechanical polishing (CMP). The present invention also relates to a method of determining the wear rate of a fixed abrasive polishing pad.