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14th Edition: A New Advanced System for Defect Identification on Unpatterned Wafers |
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Feb 03, 2005 at 09:17 AM |
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PETER-M. HEINZE, Macrotron Systems GmbH, München, Germany ABSTRACT
A
defect detection tool utilising multiple beams at different wavelengths
has been developed and acquired a proven track record in wafer fab
utilities in Japan. The history of the development and the performance
of the tool is described and its advantages over the conventional
defect detector discussed.
A New Advanced System for Defect Identification on Unpatterned Wafers: the WM-3000 FOUP
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