发明名称 Management system and management method of semiconductor exposure apparatuses
摘要 A management system including a plurality of semiconductor exposure apparatuses is provided for controlling various exposures in manufacturing a semiconductor device. When plural numbers of times of exposure are performed, the management system determines a combination of semiconductor exposure apparatuses having the most appropriate exposure condition for each number of times of exposure based on a distortion generated in the semiconductor exposure apparatus.
申请公布号 US6801825(B2) 申请公布日期 2004.10.05
申请号 US20020190714 申请日期 2002.07.09
申请人 CANON KABUSHIKI KAISHA 发明人 UTSUNOMIYA NORIHIKO
分类号 G03F7/20;H01L21/027;(IPC1-7):G06F19/00 主分类号 G03F7/20
代理机构 代理人
主权项
地址