发明名称 Resist Pattern Forming Method and Composite Rinse Agent
摘要 A method of producing a high-quality product without damaging the physical properties of a pattern to be formed by a rinsing process based on a principle totally different from that for a conventional pattern collapse preventing method. A method for forming a resist pattern by subjecting a photo-resist layer provided on a substrate to image-forming exposure and then developing the resultant layer, wherein the resist pattern is formed, after the developing process, by the process of reducing a contact angle with respect to a contact liquid on the surface of the resist pattern to up to 40 degrees, then by the process of increasing it to at least 70 degrees, and further by drying it.
申请公布号 US2007218399(A1) 申请公布日期 2007.09.20
申请号 US20050587252 申请日期 2005.04.20
申请人 TOKYO OHKA KOGYO CO., LTD. 发明人 KOSHIYAMA JUN;WAKIYA KAZUMASA;KANEKO FUMITAKE;MIYAMOTO ATSUSHI;TAJIMA HIDEKAZU;SAWADA YOSHIHIRO
分类号 G03F7/32;H01L21/027 主分类号 G03F7/32
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