发明名称 SCANNING EXPOSURE APPARATUS AND DEVICE MANUFACTURING METHOD
摘要 A measurement apparatus includes: a measurement unit configured to execute first measurement at each of a plurality of measurement points on a substrate, which are juxtaposed in one of a direction perpendicular to a scanning direction and an oblique direction with respect to the scanning direction, and to execute a second measurement at each of the plurality of measurement points, while the substrate is shifted in a direction different from the scanning direction and a processing unit configured to select some measurement points from the plurality of measurement points on the basis of a change in a measurement value at each measurement point, which is obtained by the first measurement and the second measurement.
申请公布号 US2007291246(A1) 申请公布日期 2007.12.20
申请号 US20070759526 申请日期 2007.06.07
申请人 CANON KABUSHIKI KAISHA 发明人 OISHI SATORU
分类号 G03B27/54 主分类号 G03B27/54
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