| 摘要 |
<p>A method for forming a fine pattern a semiconductor device includes the steps of forming a first photoresist pattern over a semiconductor substrate having an underlying layer; coating a pattern hardening coating agent over the first photoresist pattern, thereby forming a pattern hardening film; forming a second photoresist film over the resulting structure; and selectively exposing and developing the second photoresist film, thereby forming a second photoresist pattern to be defined between neighboring first photoresist pattern.</p> |
