Chemical mechanical polishing apparatus
An apparatus for polishing a semiconductor wafer using a pad resurfacing arm and an apparatus therefor are disclosed. Embodiments may include providing a semiconductor wafer on a chemical mechanical polishing (CMP) tool, the CMP tool including a polish pad and a pad resurfacing arm which includes a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An apparatus for polishing a semiconductor wafer using a pad resurfacing arm and an apparatus therefor are disclosed. Embodiments may include providing a semiconductor wafer on a chemical mechanical polishing (CMP) tool, the CMP tool including a polish pad and a pad resurfacing arm which includes a pad cleaning part, a pad conditioning part, and a slurry dispensing part, dispensing a slurry to the polish pad utilizing the pad resurfacing arm, and polishing the semiconductor wafer utilizing the polish pad. |
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