DEVICE FOR CLEANING EDGE OF WAFER USING PLASMA
The present application provides a device for cleaning the edge of a wafer using plasma. The device comprises: a fixing assembly, which is used for bearing and fixing a passive surface of a wafer; and an upper insulating assembly, which is located in an area on the side of the wafer where an active...
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Format: | Patent |
Sprache: | chi ; eng ; fre |
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