发明名称 METHOD OF FORMING PATTERN OF SEMICONDUCTOR DEVICE
摘要 The present invention relates to a method of forming a pattern of a semiconductor device. According to the method in accordance with an aspect of the present invention, a photoresist film is formed on a semiconductor substrate. An exposure process is performed on a plurality of light transparent patterns arranged in tandem and the photoresist film corresponding between the light transparent patterns using a photomask including the light transparent patterns. A photoresist pattern is formed by performing a development process so that an opening portion of a line form is formed in the light transparent patterns and the photoresist film between the light transparent patterns. Accordingly, a uniform line pattern can be formed.
申请公布号 US2008280232(A1) 申请公布日期 2008.11.13
申请号 US20070965277 申请日期 2007.12.27
申请人 HYNIX SEMICONDUCTOR INC. 发明人 KIM SANG MIN
分类号 G03F7/26 主分类号 G03F7/26
代理机构 代理人
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