MEASUREMENT DEVICE, LITHOGRAPHY SYSTEM AND EXPOSURE APPARATUS, AND CONTROL METHOD, OVERLAY MEASUREMENT METHOD AND DEVICE MANUFACTURING METHOD
A measurement device (100) is provided with: a slider (10) which holds a substrate (W) and which is movable parallel to the XY plane; a drive system that drives the slider; a position measurement system (30) which emits a plurality of beams from a head section (32) to a measurement surface in which...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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