| 摘要 |
A method of forming a resist feature includes forming a resist layer over a semiconductor body, and selectively exposing the resist layer. The method further includes performing a first bake of the selectively exposed resist layer, and developing the selectively exposed resist layer to form a resist feature having a corner edge associated therewith, thereby exposing a portion of the semiconductor body. A second bake of the developed selectively exposed resist layer is then performed, thereby rounding the corner edge of the resist feature.
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