Invention Grant
US09081299B2 Lithographic apparatus and device manufacturing method involving removal of liquid entering a gap
有权
平版印刷设备和器件制造方法，涉及去除进入间隙的液体
- Patent Title: Lithographic apparatus and device manufacturing method involving removal of liquid entering a gap
- Patent Title (中): 平版印刷设备和器件制造方法，涉及去除进入间隙的液体
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Application No.: US13195248Application Date: 2011-08-01
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Publication No.: US09081299B2Publication Date: 2015-07-14
- Inventor: Joeri Lof , Erik Theodorus Maria Bijlaart , Roelof Aeilko Siebrand Ritsema , Frank Van Schaik , Timotheus Franciscus Sengers , Klaus Simon , Joannes Theodoor De Smit , Arie Jeffrey Maria Den Boef , Hans Butler , Sjoerd Nicolaas Lambertus Donders , Christiaan Alexander Hoogendam , Marcus Adrianus Van De Kerkhof , Aleksey Yurievich Kolesnychenko , Mark Kroon , Erik Roelof Loopstra , Hendricus Johannes Maria Meijer , Jeroen Johannes Sophia Maria Mertens , Johannes Catharinus Hubertus Mulkens , Joost Jeroen Ottens , Alexander Straaijer , Bob Streefkerk , Helmar Van Santen
- Applicant: Joeri Lof , Erik Theodorus Maria Bijlaart , Roelof Aeilko Siebrand Ritsema , Frank Van Schaik , Timotheus Franciscus Sengers , Klaus Simon , Joannes Theodoor De Smit , Arie Jeffrey Maria Den Boef , Hans Butler , Sjoerd Nicolaas Lambertus Donders , Christiaan Alexander Hoogendam , Marcus Adrianus Van De Kerkhof , Aleksey Yurievich Kolesnychenko , Mark Kroon , Erik Roelof Loopstra , Hendricus Johannes Maria Meijer , Jeroen Johannes Sophia Maria Mertens , Johannes Catharinus Hubertus Mulkens , Joost Jeroen Ottens , Alexander Straaijer , Bob Streefkerk , Helmar Van Santen
- 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
- Priority: EP03253636 20030609; EP03255395 20030829; EP03257068 20031110
- Main IPC: G03B27/58
- IPC: G03B27/58 ; G03F7/20
Abstract:
An exposure apparatus including a liquid supply system configured to provide a liquid to a space between the projection system and an object, and a movable table having a recess, the recess including therein the object or a surface to hold and support the object, wherein a gap opening into which the liquid can enter is defined between a peripheral wall of the recess and the object, and the recess further including a fluid opening, below the gap opening, to remove the liquid entering the gap opening.
Public/Granted literature
- US20110285977A1 LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD Public/Granted day:2011-11-24
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