发明授权
- 专利标题: Exposure apparatus and method of manufacturing article
- 专利标题(中): 曝光装置及制造方法
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申请号: US14299244申请日: 2014-06-09
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公开(公告)号: US09557657B2公开(公告)日: 2017-01-31
- 发明人: Satoru Ito
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 代理机构: Rossi, Kimms & McDowell LLP
- 优先权: JP2013-122024 20130610
- 主分类号: G03B27/32
- IPC分类号: G03B27/32 ; G03F7/20 ; G03F9/00
摘要:
The present invention provides an exposure apparatus which exposes each of a plurality of shot regions on a substrate, comprising a substrate stage configured to be movable while holding the substrate, and a control unit, wherein the plurality of shot regions include a first shot region, and a second shot region which is exposed next to the first shot region, and the control unit drives the substrate stage in accordance with drive information of the substrate stage in a period until exposure of the second shot region starts after an end of exposing the first shot region, and when an exposure condition for exposing the second shot region is not satisfied in the period, the control unit drives again the substrate stage in accordance with the drive information and then exposes the second shot region.
公开/授权文献
- US20140362357A1 EXPOSURE APPARATUS AND METHOD OF MANUFACTURING ARTICLE 公开/授权日:2014-12-11
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