Invention Grant
- Patent Title: Lithographic apparatus and device manufacturing method
- Patent Title (中): 平版印刷设备和器件制造方法
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Application No.: US12579083Application Date: 2009-10-14
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Publication No.: US08634058B2Publication Date: 2014-01-21
- Inventor: Jan-Jaap Kuit , Paulus Martinus Maria Liebregts
- Applicant: Jan-Jaap Kuit , Paulus Martinus Maria Liebregts
- Applicant Address: NL Veldhoven
- Assignee: ASML Netherlands B.V.
- Current Assignee: ASML Netherlands B.V.
- Current Assignee Address: NL Veldhoven
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: G02B27/42
- IPC: G02B27/42 ; G03F7/20

Abstract:
An immersion lithographic apparatus is provided in which a maximum permissible velocity of the substrate relative to a fluid confinement structure that controls the immersion fluid is determined based on a property of the substrate to be exposed and, during the exposure process, the velocity of the substrate relative to the fluid confinement structure is limited to be below this maximum permissible velocity.
Public/Granted literature
- US20100097586A1 LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD Public/Granted day:2010-04-22
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