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公开(公告)号：US10394141B2
公开(公告)日：2019-08-27
申请号：US15661888
申请日：2017-07-27
Applicant: ASML Netherlands B.V.
Inventor： Michel Riepen , Dzmitry Labetski , Wilbert Jan Mestrom , Wim Ronald Kampinga , Jan Okke Nieuwenkamp , Jacob Brinkert , Henricus Jozef Castelijns , Nicolaas Ten Kate , Hendrikus Gijsbertus Schimmel , Hans Jansen , Dennis Jozef Maria Paulussen , Brian Vernon Virgo , Reinier Theodorus Martinus Jilisen , Ramin Badie , Albert Pieter Rijpma , Johannes Christiaan Leonardus Franken , Peter Van Putten , Gerrit Van Der Straaten
Abstract: A radiation source comprising a fuel source configured to deliver fuel to a location from which the fuel emits EUV radiation. The radiation source further comprises an immobile fuel debris receiving surface provided with a plurality of grooves. The grooves have orientations which are arranged to direct the flow of liquid fuel under the influence of gravity in one or more desired directions.
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Patent Agency Ranking
公开(公告)号：US09510432B2
公开(公告)日：2016-11-29
申请号：US14383359
申请日：2013-02-07
Applicant: ASML Netherlands B.V.
CPC classification number: H05G2/006 , B05B17/0653 , G03F7/70033 , G03F7/70058 , G03F7/7085 , G03F7/709 , G03F7/70916
Abstract: The present invention provides a method of monitoring the operation of a radiation source fuel droplet stream generator comprising a fuel-containing capillary and a piezo-electric actuator (500). The method comprises analyzing the resonance frequency spectrum of a system comprising the fuel-containing capillary and the piezo-electric actuator in particular to look for changes in the resonance frequencies of the acoustic system which may be indicative of a change in the properties of the system requiring investigation.
Abstract translation: 本发明提供一种监测包括含燃料毛细管和压电致动器（500）的辐射源燃料液滴流发生器的操作的方法。 该方法包括分析包括含燃料的毛细管和压电致动器的系统的共振频谱，以寻找声学系统的共振频率的变化，其可以指示系统的性质的变化 需要调查。
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3.发明授权公开(公告)号：US09648714B2
公开(公告)日：2017-05-09
申请号：US14388742
申请日：2013-02-06
Applicant: ASML Netherlands B.V.
CPC classification number: H05G2/006 , G03F7/70033 , H05G2/001 , H05G2/005 , H05G2/008 , Y10T137/0318 , Y10T137/794
Abstract: A fuel supply for an EUV radiation source is disclosed. The fuel supply comprises a reservoir (40) for retaining a volume of fuel (42), a nozzle (32), in fluid connection with the reservoir, and configured to direct a stream of fuel along a trajectory towards a plasma formation location, and a fuel contamination control arrangement (44) which separates contamination particles from the fuel. The contamination control arrangement comprises at least one acoustic filter. The acoustic filter may apply an acoustic standing wave to the fuel. Also disclosed is a method of controlling contamination in such a fuel supply.
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公开(公告)号：US20170322499A1
公开(公告)日：2017-11-09
申请号：US15661888
申请日：2017-07-27
Applicant: ASML Netherlands B.V.
Inventor： Michel RIEPEN , Dzmitry Labetski , Wilbert Jan Mestrom , Wim Ronald Kampinga , Jan Okke Nieuwenkamp , Jacob Brinkert , Henricus Jozef Castelijns , Nicolaas Ten Kate , Hendrikus Gijsbertus Schimmel , Hans Jansen , Dennis Jozef Maria Paulussen , Brian Vernon Virgo , Reinier Theodorus Martinus Jilisen , Ramin Badie , Albert Pieter Rijpma , Johannes Christiaan Leonardus Franken , Peter Van Putten , Gerrit Van Der Straaten
CPC classification number: G03F7/70983 , F15D1/0065 , G03F7/70008 , G03F7/70033 , G03F7/70916 , G21K1/06 , G21K5/08 , H05G2/005 , H05G2/008 , Y10T137/206
Abstract: A radiation source comprising a fuel source configured to deliver fuel to a location from which the fuel emits EUV radiation. The radiation source further comprises an immobile fuel debris receiving surface provided with a plurality of grooves. The grooves have orientations which are arranged to direct the flow of liquid fuel under the influence of gravity in one or more desired directions.
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公开(公告)号：US09753383B2
公开(公告)日：2017-09-05
申请号：US14409048
申请日：2013-06-13
Applicant: ASML Netherlands B.V.
Inventor： Michel Riepen , Dzmitry Labetski , Wilbert Jan Mestrom , Wim Ronald Kampinga , Jan Okke Nieuwenkamp , Jacob Brinkert , Henricus Jozef Castelijns , Nicolaas Ten Kate , Hendrikus Gijsbertus Schimmel , Hans Jansen , Dennis Jozef Maria Paulussen , Brian Vernon Virgo , Reinier Theodorus Martinus Jilisen , Ramin Badie , Albert Pieter Rijpma , Johannes Christiaan Leonardus Franken , Peter Van Putten , Gerrit Van Der Straaten
CPC classification number: G03F7/70983 , F15D1/0065 , G03F7/70033 , G03F7/70916 , G21K1/06 , G21K5/08 , H05G2/005 , H05G2/008 , Y10T137/206
Abstract: A radiation source comprising a fuel source configured to deliver fuel to a location from which the fuel emits EUV radiation. The radiation source further comprises an immobile fuel debris receiving surface provided with a plurality of grooves. The grooves have orientations which are arranged to direct the flow of liquid fuel under the influence of gravity in one or more desired directions.
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6.发明申请Fuel System for Lithographic Apparatus, EUV Source, Lithographic Apparatus and Fuel Filtering Method 有权用于平版印刷设备的燃料系统，EUV源，平版印刷设备和燃料过滤方法公开(公告)号：US20150070675A1
公开(公告)日：2015-03-12
申请号：US14388742
申请日：2013-02-06
Applicant: ASML Netherlands B.V.
CPC classification number: H05G2/006 , G03F7/70033 , H05G2/001 , H05G2/005 , H05G2/008 , Y10T137/0318 , Y10T137/794
Abstract: A fuel supply for an EUV radiation source is disclosed. The fuel supply comprises a reservoir (40) for retaining a volume of fuel (42), a nozzle (32), in fluid connection with the reservoir, and configured to direct a stream of fuel along a trajectory towards a plasma formation location, and a fuel contamination control arrangement (44) which separates contamination particles from the fuel. The contamination control arrangement comprises at least one acoustic filter. The acoustic filter may apply an acoustic standing wave to the fuel. Also disclosed is a method of controlling contamination in such a fuel supply.
Abstract translation: 公开了用于EUV辐射源的燃料供应。 燃料供应包括用于保持一定体积的燃料（42）的储存器（40），与储存器流体连接的喷嘴（32），并且构造成沿着等离子体形成位置的轨迹引导燃料流;以及 燃料污染控制装置（44），其将污染颗粒与燃料分离。 污染控制装置包括至少一个声学滤波器。 声学滤波器可以将声驻波应用于燃料。 还公开了一种控制这种燃料供应中的污染物的方法。
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