APPARATUS OPERABLE TO PERFORM A MEASUREMENT OPERATION ON A SUBSTRATE, LITHOGRAPHIC APPARATUS, AND METHOD OF PERFORMING A MEASUREMENT OPERATION ON A SUBSTRATE
An apparatus and method for performing a measurement operation on a substrate in accordance with one or more substrate alignment models. The one or more substrate alignment models are selected from a plurality of candidate substrate alignment models. The apparatus, which may be a lithographic appara...
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Zusammenfassung: | An apparatus and method for performing a measurement operation on a substrate in accordance with one or more substrate alignment models. The one or more substrate alignment models are selected from a plurality of candidate substrate alignment models. The apparatus, which may be a lithographic apparatus, includes an external interface which enables selection of the substrate alignment model(s) and/or alteration of the substrate alignment model(s) prior to the measurement operation. |
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