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21st Edition: Advanced process control and intelligent metrology |
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Feb 16, 2004 at 02:20 PM |
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James Moyne, Brooks Automation, Inc.
ABSTRACT Advanced process control (APC) capabilities such as "run-to-run control" are now required components of lithography system solutions. Unfortunately these control solutions, usually targeting overlay and CD control, have generally been developed from the ground up with non-standard APC automation strategies.
21st Edition: Advanced process control and intelligent metrology strategies for lithography processes
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