发明名称 Movable stage apparatus
摘要 An exposure apparatus that includes a movable stage apparatus. The movable stage apparatus includes a master stage on which a reflecting master is to be mounted, in which, when a space is divided by a plane including a reflection surface of the master, a guide surface to guide movement of the master stage is arranged in a space opposite to a space where an exposure light beam to be reflected by the master passes.
申请公布号 US8009275(B2) 申请公布日期 2011.08.30
申请号 US20080045818 申请日期 2008.03.11
申请人 CANON KABUSHIKI KAISHA 发明人 ONO KAZUYUKI
分类号 G03B27/62;H01L21/027;G03B27/42;G03F7/20 主分类号 G03B27/62
代理机构 代理人
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