| 摘要 |
The present invention provides a generation method of generating data for a mask pattern to be used for an exposure apparatus including a projection optical system for projecting a mask pattern including a main pattern and auxiliary pattern onto a substrate, including a step of setting a generation condition under which the auxiliary pattern is generated, and a step of determining whether a value of an evaluation function describing an index which indicates a quality of an image of the mask pattern calculated, wherein if it is determined that the value of the evaluation function falls outside a tolerance range, the generation condition is changed to set a new generation condition. |
