Importance

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Abstract

A system for creating an inspection recipe, includes an inspection target selection module selecting an inspection target; a critical area extraction module extracting corresponding critical areas for defect sizes in the inspection target; a defect density prediction module extracting corresponding defect densities predicted by defects to be detected in the inspection target for the defect sizes; a killer defect calculation module calculating corresponding numbers of killer defects in the defect sizes based on the critical areas and the defect densities; and a detection expectation calculation module calculating another numbers of the killer defects expected to be detected for prospective inspection recipes determining rates of defect detection for the defect sizes, based on the numbers of the killer defects and the rates of defect detection prescribed in the prospective inspection recipes.

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First Claim