| 摘要 |
There is provided a surface position measuring system which includes a reflectivity computing module which computes predictive reflectivities of a plurality of circuit patterns, an inspection light source which irradiates an inspection light onto each of a plurality of inspection areas, area by area, above the plurality of circuit patterns under irradiation conditions determined based on a corresponding each of the predictive reflectivities of the plurality of circuit patterns, and a photodetector which detects a reflected inspection light reflected from each of the plurality of inspection areas to detect a surface position of a corresponding each of the plurality of inspection areas.
|
