JP5026788B2 - マイクロリソグラフィの照明システム - Google Patents

マイクロリソグラフィの照明システム Download PDF

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Publication number
JP5026788B2
JP5026788B2 JP2006521398A JP2006521398A JP5026788B2 JP 5026788 B2 JP5026788 B2 JP 5026788B2 JP 2006521398 A JP2006521398 A JP 2006521398A JP 2006521398 A JP2006521398 A JP 2006521398A JP 5026788 B2 JP5026788 B2 JP 5026788B2
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Japan
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field
illumination
honeycomb
light
pupil
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Expired - Fee Related
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JP2006521398A
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Japanese (ja)
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JP2007500432A (ja
JP2007500432A5 (enExample
Inventor
ヴォルフガング・ジンガー
ヨアヒム・ヴィートゾッレク
ヨアヒム・ハインツ
ガブリエレ・ヴァイラウヒ
マンフレッド・マウル
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カール・ツァイス・エスエムティー・ゲーエムベーハー
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Publication of JP2007500432A5 publication Critical patent/JP2007500432A5/ja
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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/70058Mask illumination systems
    • G03F7/702Reflective illumination, i.e. reflective optical elements other than folding mirrors, e.g. extreme ultraviolet [EUV] illumination systems
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0647Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/70216Mask projection systems
    • G03F7/70233Optical aspects of catoptric systems, i.e. comprising only reflective elements, e.g. extreme ultraviolet [EUV] projection systems
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/70216Mask projection systems
    • G03F7/70358Scanning exposure, i.e. relative movement of patterned beam and workpiece during imaging
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KTECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/06Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Microscoopes, Condenser (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
JP2006521398A 2003-07-30 2004-04-13 マイクロリソグラフィの照明システム Expired - Fee Related JP5026788B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10334722 2003-07-30
DE10334722.4 2003-07-30
PCT/EP2004/003854 WO2005015314A2 (en) 2003-07-30 2004-04-13 An illumination system for microlithography

Publications (3)

Publication Number Publication Date
JP2007500432A JP2007500432A (ja) 2007-01-11
JP2007500432A5 JP2007500432A5 (enExample) 2007-06-07
JP5026788B2 true JP5026788B2 (ja) 2012-09-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006521398A Expired - Fee Related JP5026788B2 (ja) 2003-07-30 2004-04-13 マイクロリソグラフィの照明システム

Country Status (7)

Country Link
US (1) US7911584B2 (enExample)
EP (1) EP1649324B1 (enExample)
JP (1) JP5026788B2 (enExample)
KR (1) KR101144458B1 (enExample)
AT (1) ATE502323T1 (enExample)
DE (1) DE602004031844D1 (enExample)
WO (1) WO2005015314A2 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7572556B2 (en) 2003-09-17 2009-08-11 Carl Zeiss Smt Ag Masks, lithography device and semiconductor component
DE102005042005A1 (de) 2004-12-23 2006-07-06 Carl Zeiss Smt Ag Hochaperturiges Objektiv mit obskurierter Pupille
WO2006136353A1 (en) * 2005-06-21 2006-12-28 Carl Zeiss Smt Ag A double-facetted illumination system with attenuator elements on the pupil facet mirror
JP2007150295A (ja) 2005-11-10 2007-06-14 Carl Zeiss Smt Ag ラスタ要素を有する光学装置、及びこの光学装置を有する照射システム
WO2007093433A1 (de) 2006-02-17 2007-08-23 Carl Zeiss Smt Ag Beleuchtungssystem für die mikro-lithographie, projektionsbelichtungsanlage mit einem derartigen beleuchtungssystem
DE102006020734A1 (de) 2006-05-04 2007-11-15 Carl Zeiss Smt Ag Beleuchtungssystem für die EUV-Lithographie sowie erstes und zweites optisches Element zum Einsatz in einem derartigen Beleuchtungssystem
DE102006059024A1 (de) 2006-12-14 2008-06-19 Carl Zeiss Smt Ag Projektionsbelichtungsanlage für die Mikrolithographie, Beleuchtungsoptik für eine derartige Projektionsbelichtungsanlage, Verfahren zum Betrieb einer derartigen Projektionsbelichtungsanlage, Verfahren zur Herstellung eines mikrostrukturierten Bauteils sowie durch das Verfahren hergestelltes mikrostrukturiertes Bauteil
DE102007023411A1 (de) 2006-12-28 2008-07-03 Carl Zeiss Smt Ag Optisches Element, Beleuchtungsoptik für die Mikrolithographie mit mindestens einem derartigen optischen Element sowie Beleuchtungssystem mit einer derartigen Beleuchtungsoptik
WO2008101664A1 (en) * 2007-02-20 2008-08-28 Carl Zeiss Smt Ag Optical element with multiple primary light sources
US7843549B2 (en) * 2007-05-23 2010-11-30 Asml Holding N.V. Light attenuating filter for correcting field dependent ellipticity and uniformity
JP2010528480A (ja) * 2007-05-31 2010-08-19 カール・ツァイス・エスエムティー・アーゲー 成形によって光学素子を作製する方法、この方法により作製した光学素子、集光器および照明系
DE102007041004A1 (de) 2007-08-29 2009-03-05 Carl Zeiss Smt Ag Beleuchtungsoptik für die EUV-Mikrolithografie
US8908151B2 (en) * 2008-02-14 2014-12-09 Nikon Corporation Illumination optical system, exposure apparatus, device manufacturing method, compensation filter, and exposure optical system
DE102008001511A1 (de) 2008-04-30 2009-11-05 Carl Zeiss Smt Ag Beleuchtungsoptik für die EUV-Mikrolithografie sowie Beleuchtungssystem und Projektionsbelichtungsanlage mit einer derartigen Beleuchtungsoptik
DE102008002749A1 (de) * 2008-06-27 2009-12-31 Carl Zeiss Smt Ag Beleuchtungsoptik für die Mikrolithografie
NL2003449A (en) * 2008-10-28 2010-04-29 Asml Netherlands Bv Fly's eye integrator, illuminator, lithographic apparatus and method.
WO2010108516A1 (en) 2009-03-27 2010-09-30 Carl Zeiss Smt Ag Illumination optical system for euv microlithography and euv attenuator for an illumination optical system of this kind, illumination system and projection exposure installation having an illumination optical system of this kind
DE102009014701A1 (de) 2009-03-27 2010-09-30 Carl Zeiss Smt Ag Optische Baugruppe
JP5070242B2 (ja) * 2009-05-27 2012-11-07 カール・ツァイス・エスエムティー・ゲーエムベーハー リソグラフィ装置
DE102009045491A1 (de) 2009-10-08 2010-11-25 Carl Zeiss Smt Ag Beleuchtungsoptik
KR101505256B1 (ko) * 2010-04-23 2015-03-30 칼 짜이스 에스엠티 게엠베하 리소그래픽 시스템의 광학 소자의 조작을 포함하는 리소그래픽 시스템의 작동 방법
EP2622609A1 (en) 2010-09-27 2013-08-07 Carl Zeiss SMT GmbH Mirror, projection objective comprising such a mirror, and projection exposure apparatus for microlithography comprising such a projection objective
DE102011085132A1 (de) 2010-11-24 2012-05-24 Carl Zeiss Smt Gmbh Optische Baugruppe für die Projektionslithografie
DE102010062720B4 (de) 2010-12-09 2012-07-12 Carl Zeiss Smt Gmbh EUV-Lithographiesystem
NL2008009A (en) * 2011-02-02 2012-08-06 Asml Netherlands Bv Illumination system, lithographic apparatus and method.
DE102011004326A1 (de) 2011-02-17 2012-08-23 Carl Zeiss Smt Gmbh Optische Baugruppe für eine Beleuchtungsoptik für die Projektionslithographie
JP2013072845A (ja) * 2011-09-29 2013-04-22 Nuflare Technology Inc パターン検査装置及びパターン検査方法
WO2013143594A1 (en) * 2012-03-29 2013-10-03 Carl Zeiss Smt Gmbh Apparatus and method for compensating a defect of a channel of a microlithographic projection exposure system
DE102012210174A1 (de) * 2012-06-18 2013-06-06 Carl Zeiss Smt Gmbh Optisches Bauelement
DE102012218221A1 (de) * 2012-10-05 2014-04-10 Carl Zeiss Smt Gmbh Monitorsystem zum Bestimmen von Orientierungen von Spiegelelementen und EUV-Lithographiesystem
DE102014203187A1 (de) 2014-02-21 2015-08-27 Carl Zeiss Smt Gmbh Beleuchtungsoptik für die Projektionslithografie
DE102014217612A1 (de) 2014-09-03 2016-03-03 Carl Zeiss Smt Gmbh Beleuchtungoptik für die Projektonslithograpfie
US11175487B2 (en) * 2017-06-19 2021-11-16 Suss Microtec Photonic Systems Inc. Optical distortion reduction in projection systems
JP2019028392A (ja) * 2017-08-03 2019-02-21 セイコーエプソン株式会社 光源装置、照明装置及びプロジェクター
DE102021120952B3 (de) * 2021-08-11 2022-11-10 Carl Zeiss Smt Gmbh Verfahren zur Korrektur eines Telezentriefehlers einer Abbildungsvorrichtung und Maskeninspektionsmikroskop

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE561573C (de) 1928-04-05 1932-10-15 Aeg Beleuchtungseinrichtung fuer Bildwerfer
US1880414A (en) 1930-01-03 1932-10-04 Eastman Kodak Co Illuminating system for photographic apparatus
US2186123A (en) 1937-01-27 1940-01-09 Zeiss Ikon Ag Illuminating system
US2183249A (en) 1937-11-06 1939-12-12 Zeiss Ikon Ag Illuminating device for projectors
US3541323A (en) 1968-05-16 1970-11-17 Eg & G Inc Laser beam projector
US3988066A (en) 1974-01-12 1976-10-26 Canon Kabushiki Kaisha Light exposure apparatus for printing
US3941475A (en) 1974-07-01 1976-03-02 Tamarack Scientific Co., Inc. Optical microcircuit printing system
US4109304A (en) 1976-02-23 1978-08-22 Khvalovsky Vladimir Vasilievic Device for coherent lighting of objects
US4155630A (en) 1977-11-17 1979-05-22 University Of Delaware Speckle elimination by random spatial phase modulation
DE2803277A1 (de) 1978-01-26 1979-08-02 Bosch Gmbh Robert Vorrichtung zur belichtung einer auf eine oberflaeche eines substrats aufgebrachten fotolackschicht
US4241389A (en) 1979-04-25 1980-12-23 Kasper Instruments, Inc. Multiple apparent source optical imaging system
US4444456A (en) 1982-06-23 1984-04-24 International Business Machines Corporation Holographic method and apparatus for transformation of a light beam into a line source of required curvature and finite numerical aperture
JPS597359A (ja) 1982-07-02 1984-01-14 Canon Inc 照明装置
US4521087A (en) 1983-05-23 1985-06-04 International Business Machines Corporation Optical system with diffuser for transformation of a collimated beam into a self-luminous arc with required curvature and numerical aperture
JPS60218635A (ja) 1984-04-13 1985-11-01 Canon Inc 照明装置
US4936665A (en) 1987-10-25 1990-06-26 Whitney Theodore R High resolution imagery systems and methods
US4918583A (en) 1988-04-25 1990-04-17 Nikon Corporation Illuminating optical device
NL8901077A (nl) 1989-04-28 1990-11-16 Koninkl Philips Electronics Nv Optische belichtingsstelsel en projectie-apparaat voorzien van een dergelijk stelsel.
JP3360686B2 (ja) 1990-12-27 2002-12-24 株式会社ニコン 照明光学装置および投影露光装置並びに露光方法および素子製造方法
US5335044A (en) 1992-02-26 1994-08-02 Nikon Corporation Projection type exposure apparatus and method of exposure
US5333166A (en) 1992-08-28 1994-07-26 Intel Corporation Self-apodizing collimator for x-ray lithography
US5677939A (en) 1994-02-23 1997-10-14 Nikon Corporation Illuminating apparatus
JP3633002B2 (ja) 1994-05-09 2005-03-30 株式会社ニコン 照明光学装置、露光装置及び露光方法
KR100377206B1 (ko) * 1994-08-26 2003-06-09 소니 가부시끼 가이샤 패턴형성방법및이방법을이용한반도체디바이스제조방법
JP3458549B2 (ja) 1994-08-26 2003-10-20 ソニー株式会社 パターン形成方法および該方法を用いた半導体デバイス製造方法と装置
JP3521506B2 (ja) 1994-11-24 2004-04-19 株式会社ニコン 照明装置及び露光装置
JP3608580B2 (ja) * 1995-03-22 2005-01-12 株式会社ニコン 照明光学装置、露光装置、露光方法、及びフライアイレンズ
JP4310816B2 (ja) 1997-03-14 2009-08-12 株式会社ニコン 照明装置、投影露光装置、デバイスの製造方法、及び投影露光装置の調整方法
KR100521704B1 (ko) * 1997-09-19 2005-10-14 가부시키가이샤 니콘 스테이지장치, 주사형 노광장치 및 방법, 그리고 이것으로제조된 디바이스
JP3101613B2 (ja) 1998-01-30 2000-10-23 キヤノン株式会社 照明光学装置及び投影露光装置
JP4238390B2 (ja) * 1998-02-27 2009-03-18 株式会社ニコン 照明装置、該照明装置を備えた露光装置および該露光装置を用いて半導体デバイスを製造する方法
JP3817365B2 (ja) * 1998-04-30 2006-09-06 キヤノン株式会社 投影露光装置及びそれを用いたデバイスの製造方法
DE10138313A1 (de) 2001-01-23 2002-07-25 Zeiss Carl Kollektor für Beleuchtugnssysteme mit einer Wellenlänge < 193 nm
DE10053587A1 (de) 2000-10-27 2002-05-02 Zeiss Carl Beleuchtungssystem mit variabler Einstellung der Ausleuchtung
US6438199B1 (en) 1998-05-05 2002-08-20 Carl-Zeiss-Stiftung Illumination system particularly for microlithography
DE10100265A1 (de) 2001-01-08 2002-07-11 Zeiss Carl Beleuchtungssystem mit Rasterelementen unterschiedlicher Größe
EP0955641B1 (de) 1998-05-05 2004-04-28 Carl Zeiss Beleuchtungssystem insbesondere für die EUV-Lithographie
JP2000162415A (ja) 1998-09-22 2000-06-16 Nikon Corp 反射鏡の製造方法又は反射型照明装置又は半導体露光装置
JP2000162414A (ja) 1998-09-22 2000-06-16 Nikon Corp 反射鏡の製造方法又は反射型照明装置又は半導体露光装置
US6573978B1 (en) 1999-01-26 2003-06-03 Mcguire, Jr. James P. EUV condenser with non-imaging optics
US6195201B1 (en) 1999-01-27 2001-02-27 Svg Lithography Systems, Inc. Reflective fly's eye condenser for EUV lithography
JP2000269114A (ja) * 1999-03-16 2000-09-29 Nikon Corp 照明装置、露光装置及び露光方法
US6281967B1 (en) * 2000-03-15 2001-08-28 Nikon Corporation Illumination apparatus, exposure apparatus and exposure method
AU2940600A (en) 1999-03-24 2000-10-09 Nikon Corporation Exposure method and apparatus
US20040032576A1 (en) * 1999-03-26 2004-02-19 Nikon Corporation Exposure method and apparatus
DE19935568A1 (de) * 1999-07-30 2001-02-15 Zeiss Carl Fa Steuerung der Beleuchtungsverteilung in der Austrittspupille eines EUV-Beleuchtungssystems
WO2001009684A1 (de) 1999-07-30 2001-02-08 Carl Zeiss Steuerung der beleuchtungsverteilung in der austrittspupille eines euv-beleuchtungssystems
KR100662756B1 (ko) 2000-01-07 2007-01-02 주식회사 엘지이아이 디지털 티브이의 채널 등화기
EP1280008B2 (en) 2001-07-27 2011-09-14 Canon Kabushiki Kaisha Illumination system, projection exposure apparatus and device manufacturing method
TW554411B (en) * 2001-08-23 2003-09-21 Nikon Corp Exposure apparatus
JP2003185798A (ja) * 2001-12-13 2003-07-03 Nikon Corp 軟x線光源装置およびeuv露光装置ならびに照明方法
SG121762A1 (en) 2002-03-18 2006-05-26 Asml Netherlands Bv Lithographic apparatus, and device manufacturing method
EP1870772B1 (en) * 2002-03-18 2013-10-23 ASML Netherlands B.V. Lithographic apparatus
JP2004343082A (ja) * 2003-04-17 2004-12-02 Asml Netherlands Bv 凹面および凸面を含む集光器を備えたリトグラフ投影装置
US7636149B2 (en) 2003-05-09 2009-12-22 Nikon Corporation Optical systems that correct optical irregularities, and projection-exposure systems and methods comprising same

Also Published As

Publication number Publication date
WO2005015314A2 (en) 2005-02-17
US7911584B2 (en) 2011-03-22
DE602004031844D1 (de) 2011-04-28
JP2007500432A (ja) 2007-01-11
ATE502323T1 (de) 2011-04-15
KR20060039876A (ko) 2006-05-09
US20070058274A1 (en) 2007-03-15
EP1649324B1 (en) 2011-03-16
KR101144458B1 (ko) 2012-05-14
EP1649324A2 (en) 2006-04-26
WO2005015314A3 (en) 2005-11-24

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