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发明名称
曝光装置
摘要
一种曝光装置,可准确把握由光之照射热而引起之光学系统之特性变动。本曝光装置是以自光源(1a)射出之光对被曝光物(7)进行曝光之曝光装置,其特征在于包括检测上述光之非曝光波长成分之光量之检测机构(12、13、9)。因此,即使曝光波长成分之光量与非曝光波长成分之光量单独变动,亦可准确把握由光学系统之照射热引起之特性变动。其结果,亦可实现高性能之镜片调整系统。
申请公布号
TW200702950
申请公布日期
2007.01.16
申请号
TW095118061
申请日期
2006.05.22
申请人
尼康股份有限公司
发明人
白石雅之
分类号
G03F9/00(2006.01);G03F7/20(2006.01);G02B27/18(2006.01)
主分类号
G03F9/00(2006.01)
代理机构
代理人
詹铭文;萧锡清
主权项
地址
日本
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