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    • 10. 发明授权
    • Method of forming a pattern
    • 形成图案的方法
    • US06818387B2
    • 2004-11-16
    • US10075619
    • 2002-02-15
    • Riichiro TakahashiKei HayasakiShinichi Ito
    • Riichiro TakahashiKei HayasakiShinichi Ito
    • G03F726
    • G03F7/322G03F7/38
    • There is disclosed, as an aspect, a method of forming a pattern which comprising coating a photosensitive resist film on a surface of substrate, subjecting the photosensitive resist film to an exposure process, coating an oxidizing liquid having an oxidative effect on a surface of the photosensitive resist film that has been subjected to the exposure process to thereby perform a pretreatment wherein the surface of the resist film is caused to oxidize by the oxidizing liquid to form an oxide layer thereon, feeding a developing solution to the photosensitive resist film whose surface has been oxidized to thereby perform a development of the resist film, and feeding a rinsing solution to a surface of the substrate to wash the substrate.
    • 作为一个方面,公开了一种形成图案的方法,该方法包括在基材表面上涂布光敏抗蚀剂膜,对感光性抗蚀剂膜进行曝光处理,在其表面上涂布具有氧化作用的氧化液体 已经进行了曝光处理的光敏抗蚀剂膜,由此进行预处理,其中使抗氧化膜的表面被氧化液体氧化以在其上形成氧化物层,将显影液供给到表面具有的光敏抗蚀剂膜 被氧化,从而进行抗蚀剂膜的显影,并将漂洗溶液供给到基板的表面以洗涤基板。