发明名称 Exposure method and apparatus
摘要 An exposure method for exposing a pattern image on a reticle onto a plate through a projection optical system by synchronously scanning the reticle and the plate includes measuring a surface shape of the reticle at a position to be exposed and holding the surface shape as correction data, controlling the synchronous scan based on the correction data, and updating the correction data by repeating measurements of the surface shape of the reticle.
申请公布号 US2005112481(A1) 申请公布日期 2005.05.26
申请号 US20030390766 申请日期 2003.03.19
申请人 CANON KABUSHIKI KAISHA 发明人 HIROOKA MICHIHIRO
分类号 G03F7/22;G03F7/20;H01L21/027;(IPC1-7):G03F7/20 主分类号 G03F7/22
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