METHOD OF CALCULATING MODEL PARAMETERS OF A SUBSTRATE, A LITHOGRAPHIC APPARATUS AND AN APPARATUS FOR CONTROLLING LITHOGRAPHIC PROCESSING BY A LITHOGRAPHIC APPARATUS
Estimating model parameters of a lithographic apparatus and controlling lithographic processing by a lithographic apparatus includes performing an exposure using a lithographic apparatus projecting a pattern onto a wafer. A set of predetermined wafer measurement locations is measured. Predetermined...
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creator | SLOTBOOM DAAN MAURITS LYULINA IRINA VAN KEMENADE MARC HERES PIETER JACOB TENNER MANFRED GAWEIN VAN DER SANDEN STEFAN CORNELIS THEODORUS SIMONS HUBERTUS JOHANNES GERTRUDUS |
description | Estimating model parameters of a lithographic apparatus and controlling lithographic processing by a lithographic apparatus includes performing an exposure using a lithographic apparatus projecting a pattern onto a wafer. A set of predetermined wafer measurement locations is measured. Predetermined and measured locations of the marks are used to generate radial basis functions. Model parameters of said substrate are calculated using the generated radial basis functions as a basis function across said substrate. Finally, the estimated model parameters are used to control the lithographic apparatus in order to expose the substrate. |
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A set of predetermined wafer measurement locations is measured. Predetermined and measured locations of the marks are used to generate radial basis functions. Model parameters of said substrate are calculated using the generated radial basis functions as a basis function across said substrate. Finally, the estimated model parameters are used to control the lithographic apparatus in order to expose the substrate.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CALCULATING CINEMATOGRAPHY COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS |
title | METHOD OF CALCULATING MODEL PARAMETERS OF A SUBSTRATE, A LITHOGRAPHIC APPARATUS AND AN APPARATUS FOR CONTROLLING LITHOGRAPHIC PROCESSING BY A LITHOGRAPHIC APPARATUS |
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