发明名称 EXPOSURE APPARATUS, EXPOSING METHOD, AND DEVICE MANUFACTURING METHOD
摘要 An exposure apparatus EX includes a projection optical system PL which forms an image of a first pattern in a first exposure area AR1 and which forms an image of a second pattern in a second exposure area AR2; and an adjusting device which adjusts a surface positional relationship between a surface of a substrate P and a first image plane IS1 for forming the image of the first pattern thereon and which adjusts a surface positional relationship between the surface of the substrate P and a second image plane IS2 for forming the image of the second pattern thereon when a shot area on the substrate P is subjected to multiple exposure with the image of the first pattern and the image of the second pattern via a projection optical system PL. The substrate can be subjected to the multiple exposure satisfactorily and efficiently.
申请公布号 EP1986222(A1) 申请公布日期 2008.10.29
申请号 EP20070714256 申请日期 2007.02.15
申请人 NIKON CORPORATION 发明人 NAGASAKA, HIROYUKI
分类号 H01L21/027;G03F7/20 主分类号 H01L21/027
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