发明名称 Exposure apparatus
摘要 An exposure apparatus includes an optical system for guiding light to an object, a holding member for holding the object, a first refrigerator located near a holding side of the holding member without contacting the holding side, and a second refrigerator located near a backside of the holding member without contacting the backside.
申请公布号 US7325404(B2) 申请公布日期 2008.02.05
申请号 US20040819796 申请日期 2004.04.07
申请人 CANON KABUSHIKI KAISHA 发明人 HARA SHINICHI
分类号 F25B21/02;F25D23/12;G03B27/42;G03F7/20;H01L21/00;H01L21/027;H01L35/00 主分类号 F25B21/02
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