| 摘要 |
The present invention aims at proposing a library creation method and a pattern shape estimation method in which it is possible, when estimating a shape based on comparison between an actual waveform and a library, to appropriately estimate the shape. As an illustrative embodiment to achieve the object, there are proposed a method of selecting a pattern by referring to a library, a method of creating a library by use of pattern cross-sectional shapes calculated through an exposure process simulation in advance, and a method for selecting a pattern shape stored in the library. |
