| 摘要 |
Cell gate patterns including first portions separated from each other with a first distance and second portions separated from each other with a second distance less than the first distance, and spacers are formed both sidewalls of the pair of cell gate patterns. The spacers formed on the sidewalls of the second portions are removed using a mask pattern. Accordingly, it is possible to prevent increase of an aspect ratio of a gap between the second portions with the small distance. Since the spacers formed on the sidewalls of the second portions separated from each other with the small distance are selectively removed, it is possible to minimize the increase of the aspect ratio of the gap between the second portions. Thus, it is possible to solve various problems which are caused due to occurrence of a void.
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