Method for improving semiconductor wafer processing

Semiconductor device manufacturing: process – With measuring or testing – Electrical characteristic sensed

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G01R 3126, H01L 2166

Patent

active

060109165

ABSTRACT:
In the processing and handling of semiconductor silicon wafers, blank silicon wafers are replaced by chemically inert wafers during setup, adjustment, and operation. The inert material wafers eliminate the breakage associated with blank, silicon wafers while helping to purge the semiconductor wafer processing equipment of particulate contaminates.

REFERENCES:
patent: 5527707 (1996-06-01), Fukazawa
patent: 5709754 (1998-01-01), Morinville et al.
patent: 5762688 (1998-06-01), Ziger et al.

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