PROCÉDÉ D'OBTENTION DE DONNÉES D'APPRENTISSAGE POUR L'APPRENTISSAGE D'UN MODÈLE D'UN PROCESSUS DE FABRICATION DE SEMI-CONDUCTEUR

摘要

Disclosed is a method for obtaining a training data set comprising synthetic metrology data, said training data set being configured for training of a model relating to a manufacturing process for manufacturing an integrated circuit. The method comprises obtaining behavioral property data describing a behavior of a process parameter resultant from the manufacturing process and/or a related tool or effect. Additionally, or alternatively metrology data performed on a structure formed by said manufacturing process and/or a similar manufacturing process may be obtained. Using said behavioral property data and/or metrology data, synthetic metrology data is determined, which describes the effect of variations in said manufacturing process, and/or a related tool or effect on said process parameter. The model is trained using the training data set comprising said synthetic metrology data.