发明名称 Immersion exposure technique
摘要 An exposure apparatus including a projection optical system which projects a pattern of an original onto an exposed surface of a substrate, and a supply nozzle configured to supply the liquid through a supply opening into a gap between a final surface of the projection optical system and a part of the exposed surface of the substrate. The supply opening is arranged more distant than the final surface of the projection optical system from the exposed surface of the substrate.
申请公布号 US7679718(B2) 申请公布日期 2010.03.16
申请号 US20070759498 申请日期 2007.06.07
申请人 发明人 NAKANO HITOSHI
分类号 G03B27/42;G03B27/52 主分类号 G03B27/42
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