Invention Grant
- Patent Title: Exposure apparatus and device manufacturing method
- Patent Title (中): 曝光装置和装置制造方法
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Application No.: US14230537Application Date: 2014-03-31
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Publication No.: US09019473B2Publication Date: 2015-04-28
- Inventor: Akimitsu Ebihara
- Applicant: Nikon Corporation
- Applicant Address: JP Tokyo
- Assignee: Nikon Corporation
- Current Assignee: Nikon Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2003-174259 20030619
- Main IPC: G03B27/42
- IPC: G03B27/42 ; G03B27/52 ; G03F7/20 ; B82Y10/00

Abstract:
An exposure apparatus exposes a substrate with an energy beam via a projection system and liquid and an immersion member forms an immersion area under the projection system with the liquid. A controller controls a stage system having first and second substrate holding members that hold first and second substrates, (i) to execute a relative movement between the first and second substrate holding members such that, while one of the substrate holding members is arranged opposed to the projection system, the other of the substrate holding members comes close to the one substrate holding members, and (ii) to move the close substrate holding members relative to the immersion member below the projection system such that the other of the substrate holding members is arranged opposite to the projection system in place of the one substrate holding members while substantially maintaining the immersion area under the projection system.
Public/Granted literature
- US20140211177A1 EXPOSURE APPARATUS AND DEVICE MANUFACTURING METHOD Public/Granted day:2014-07-31
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