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pro vyhledávání: '"JawWuk Ju"'
Autor:
Kangsan Lee, David Tien, MinGyu Kim, Bill Pierson, Dongsub Choi, JawWuk Ju, Mark D. Smith, Ady Levy, John C. Robinson, Sanghuck Jeon, Stuart Sherwin, Dohwa Lee, JuHan Lee, George Hoo
Publikováno v:
SPIE Proceedings.
Feedback control of overlay errors to the scanner is a well-established technique in semiconductor manufacturing [1]. Typically, overlay errors are measured, and then modeled by least-squares fitting to an overlay model. Overlay models are typically