JP5129817B2 - 光学装置、特にeuvリソグラフィ用投影露光装置並びに汚れの少ない反射光学素子 - Google Patents
光学装置、特にeuvリソグラフィ用投影露光装置並びに汚れの少ない反射光学素子 Download PDFInfo
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Images
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- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
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- G—PHYSICS
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- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70808—Construction details, e.g. housing, load-lock, seals or windows for passing light in or out of apparatus
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Description
本出願は、35 U.S.C.§119(a)の下に、その内容全体が参考までに本出願において援用されている、2006年9月19日に出願された独国特許出願第102006044591.0号に対する優先権を主張するものである。
典型的な実施形態が線図で示されるが、下記の説明で明らかにされる。以下の通りである。
入力光学素子47、光共振器48(リングダウン共振器)、及び、コンピュータが接続された検出器とオシロスコープを含む評価ユニット49が含まれている。投影露光装置1には、入力光学素子47と、レーザ光を分離するための対応部品を配置することだけが必須であり、結合及び分離は光ファイバで行うのが望ましい。
Claims (22)
- 光学装置、特に、EUVリソグラフィ用の投影露光装置(1、1’)であって、
内部空間(15)を密閉するハウジング(2)と、
前記ハウジング(2)内に配置された少なくとも1つのとりわけ反射性の光学素子(4〜10、12、14.1〜14.6)と、
前記ハウジング(2)の内部空間(15)に真空を発生させるための少なくとも1つの真空発生ユニット(3)が含まれており、
前記ハウジング(2)の内部空間(15)に配置されて、前記光学素子(4〜10、12、14.1〜14.5)の少なくとも光学表面(17、17.1〜17.5)を密閉する少なくとも1つの真空ハウジング(18、18.1〜18.11、109)が設けられ、汚れ抑制ユニットが前記真空ハウジング(18、18.1〜18.11、109)と組み合わせられ、その汚れ抑制ユニットが、前記光学表面(17、17.1〜17.5)の少なくともすぐ近くおける汚染物質とりわけ水及び/または炭化水素の分圧を前記内部空間(15)における前記汚染物質の分圧に対して低下させ、
前記少なくとも1つの真空ハウジング(18、18.1〜18.11、109)は、前記ハウジング(2)から独立しており、
前記汚れ抑制ユニットに、好ましくはHe、Ne、Ar、Kr、Xe、または、H 2 、N 2 、または、それらの混合物といった不活性ガスで前記真空ハウジング(18、18.1〜18.11、109)の少なくとも部分領域をパージするためのパージユニット(24、111)が含まれ、
前記パージユニット(24)が、10 -3 〜10hPa(mbar)、好ましくは10 -2 〜10 -1 hPa(mbar)のパージガス圧を発生するように設計され、
前記真空ハウジング(18.11)の内部から前記内部空間(15)へのパージガス流を発生するための吸込みユニット(21)として前記真空ハウジング(18.11)に出口が設けられ、前記出口のレイアウトは、前記内部空間(15)から前記真空ハウジング(18.11)の内部への汚染物質の拡散を阻止するように選択するのが望ましく、ビーム光路(19)は前記出口を通って延びるものではないことを特徴とする、光学装置。 - さらに、前記光学表面(17.5)にクリーニングガスの噴流(62)を向けて、前記光学表面(17.5)から汚染物質を除去するための少なくとも1つのクリーニングヘッド(60)が含まれることを特徴とする、請求項1に記載の光学装置。
- 前記クリーニングヘッド(60)に、好ましくは分子水素のパージガス流を少なくとも部分的に活性化することによってクリーニングガスの噴流を発生する活性化ユニット(61)が含まれることを特徴とする、請求項2に記載の光学装置。
- 前記活性化ユニット(61)に加熱フィラメント(61a)が含まれることを特徴とする、請求項3に記載の光学装置。
- 前記真空ハウジング(18.11)が、その内部の少なくとも1つの部分領域に、ガラスとりわけ石英ガラスが好ましい、原子水素再結合率の低い材料を含んでいることを特徴とする、請求項1〜4のいずれか1項に記載の光学装置。
- 前記真空ハウジング(18.11)の内部に、前記クリーニングガスによって誘発されるガス放出生成物を生じない材料だけが設けられていることを特徴とする、請求項2〜5のいずれか1項に記載の光学装置。
- 前記真空ハウジングの内部に、前記光学表面(17.4)の汚染状況を測定するための測定ユニット(63、64)が配置されていることを特徴とする、請求項1〜6のいずれか1項に記載の光学装置。
- 前記真空ハウジング(18.11)及び光学素子(17.3〜17.5)が、100℃以上、好ましくは150℃以上のベーキング処理温度までの耐熱性であることを特徴とする、請求項1〜7のいずれか1項に記載の光学装置。
- さらに、前記少なくとも1つの真空ハウジング(18.11)を前記ベーキング処理温度まで加熱するための少なくとも1つの加熱ユニット(65)が含まれることを特徴とする、請求項8に記載の光学装置。
- 前記汚れ抑制ユニットが、前記光学表面(17、17.1〜17.5)において10-7hPa(mbar)未満の水の分圧及び/または10-9hPa(mbar)未満、好ましくは10-13hPa(mbar)未満の炭化水素好ましくは不揮発性炭化水素の分圧を発生するように設計されていることを特徴とする、請求項1〜9のいずれか1項に記載の光学装置。
- 前記汚れ抑制ユニットが、10-9hPa(mbar)未満、好ましくは10-11hPa(mbar)未満、特に好ましいのは10-13hPa(mbar)未満の前記汚染物質の分圧を発生するように設計されていることを特徴とする、請求項1〜10のいずれか1項に記載の光学装置。
- 前記汚れ抑制ユニットに、前記真空ハウジング(18、18.1〜18.11、109)から吸込みによって汚染物質を除去するための少なくとも1つの吸込みユニット(21)が含まれることと、その吸込みユニット(21)が、好ましくは前記光学表面(17、17.1〜17.5)のすぐ近くに配置され、好ましくは前記真空ハウジング(18、18.1〜18.11、109)の固定されることを特徴とする、請求項1〜11のいずれか1項に記載の光学装置。
- 前記吸込みユニット(21)が、前記真空ハウジング(18)内において、前記光学表面(17)に対してほぼ平行な圧力勾配を生じるように設計されていることを特徴とする、請求項12に記載の光学装置。
- 前記真空ハウジング(18.1、18)がもう1つの真空ハウジング(18.2)または前記ハウジング(2)の残りの内部空間(15)に接続されていることをことを特徴とする、請求項1〜13のいずれか1項に記載の光学装置。
- 前記光学素子(4)の前記光学表面(17)が、前記ハウジング(2)内に延びるビーム光路(19)内に配置されていることと、前記ビーム光路(19)が前記真空ハウジング(18)の開口部(20)を通って延びることを特徴とする、請求項1〜14のいずれか1項に記載の光学装置。
- 前記真空ハウジング(18、18.1〜18.11、109)がジャケット形状で前記ビーム光路(19)を密閉することを特徴とする、請求項15に記載の光学装置。
- 前記ハウジング(2)内に延びるビーム光路(19)全体が、耐ガス性の様式で互いに接続された1つまたは複数の真空ハウジング(18.1〜18.11)によって前記ハウジング(2)の残りの内部空間(15)からほぼ完全に分離されていることを特徴とする、請求項1〜16のいずれか1項に記載の光学装置。
- 前記真空ハウジング(18.2)が2つの光学素子(5、6)の少なくとも光学表面(17.1、17.2)を密閉することを特徴とする、請求項1〜17のいずれか1項に記載の光学装置。
- 前記汚れ抑制ユニットに、290K未満、好ましくは80K未満、更に好ましくは20K未満の温度まで前記真空ハウジング(18)を冷却する冷却ユニット(22)が含まれていることを特徴とする、請求項1〜18のいずれか1項に記載の光学装置。
- 前記真空ハウジング(18.2)が汚れ抑制ユニットとして用いられることと、その内部(23)の少なくとも1つの部分領域に、ガス結合材料、特に、チタン、タンタル、ニオブ、ジルコン、トリウム、バリウム、マグネシウム、アルミニウム、ルテニウム、イッテルビウム、または、セリウムが含まれることを特徴とする、請求項1〜19のいずれか1項に記載の光学装置。
- 汚染粒子/分子をガス放出する少なくとも1つの構成部品(16a)が前記内部空間(15)に配置されていることと、前記汚れ抑制ユニットに、前記構成部品(16a)がガス放出した粒子を前記ハウジング(2)の前記内部空間(15)から吸込みによって除去する吸込みユニット(25a)が含まれていることを特徴とする、請求項1〜20のいずれか1項に記載の光学装置。
- 前記構成部品(16b、16c)が基板または前記光学素子(5)の保持装置に固定されていることを特徴とする、請求項21に記載の光学装置。
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DE102006044591.0 | 2006-09-19 | ||
PCT/EP2007/008113 WO2008034582A2 (en) | 2006-09-19 | 2007-09-18 | Optical arrangement, in particular projection exposure apparatus for euv lithography, as well as reflective optical element with reduced contamination |
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Families Citing this family (93)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006050835A1 (de) | 2006-10-27 | 2008-05-08 | Carl Zeiss Smt Ag | Verfahren und Vorrichtung zum Austausch von Objetkivteilen |
US7671348B2 (en) | 2007-06-26 | 2010-03-02 | Advanced Micro Devices, Inc. | Hydrocarbon getter for lithographic exposure tools |
US8208127B2 (en) | 2007-07-16 | 2012-06-26 | Carl Zeiss Smt Gmbh | Combination stop for catoptric projection arrangement |
ATE524767T1 (de) | 2007-07-20 | 2011-09-15 | Zeiss Carl Smt Gmbh | Verfahren zur untersuchung eines wafers hinsichtlich eines kontaminationslimits und euv- projektionsbelichtungssystem |
US20090141257A1 (en) * | 2007-11-27 | 2009-06-04 | Nikon Corporation | Illumination optical apparatus, exposure apparatus, and method for producing device |
ITMI20080282A1 (it) | 2008-02-22 | 2009-08-23 | Getters Spa | Apparato per litografia con radiazione nell'uv estremo con un elemento assorbitore di idrocarburi comprendente un materiale getter |
DE102008000709B3 (de) | 2008-03-17 | 2009-11-26 | Carl Zeiss Smt Ag | Reinigungsmodul, EUV-Lithographievorrichtung und Verfahren zu seiner Reinigung |
DE102008000957A1 (de) * | 2008-04-03 | 2009-10-08 | Carl Zeiss Smt Ag | Schutzmodul sowie EUV-Lithographievorrichtung mit Schutzmodul |
DE102008000959A1 (de) * | 2008-04-03 | 2009-10-08 | Carl Zeiss Smt Ag | Reinigungsmodul und EUV-Lithographievorrichtung mit Reinigungsmodul |
DE102009001488A1 (de) | 2008-05-21 | 2009-11-26 | Asml Netherlands B.V. | Entfernen von Kontaminationen von optischen Oberflächen durch aktivierten Wasserstoff |
DE102008028868A1 (de) | 2008-06-19 | 2009-12-24 | Carl Zeiss Smt Ag | Optische Baugruppe |
DE102009034166A1 (de) * | 2008-08-11 | 2010-02-18 | Carl Zeiss Smt Ag | Kontaminationsarme optische Anordnung |
US8054446B2 (en) | 2008-08-21 | 2011-11-08 | Carl Zeiss Smt Gmbh | EUV lithography apparatus and method for determining the contamination status of an EUV-reflective optical surface |
DE102008041592A1 (de) | 2008-08-27 | 2010-03-04 | Carl Zeiss Smt Ag | Detektion von kontaminierenden Stoffen in einer EUV-Lithographieanlage |
DE102008041827A1 (de) * | 2008-09-05 | 2010-03-18 | Carl Zeiss Smt Ag | Schutzmodul für EUV-Lithographievorrichtung sowie EUV-Lithographievorrichtung |
DE102009012091A1 (de) | 2008-09-10 | 2010-03-11 | Carl Zeiss Smt Ag | Reinigung optischer Oberflächen mittels atomarem Wasserstoff |
DE102009052739A1 (de) | 2008-12-22 | 2010-06-24 | Carl Zeiss Smt Ag | Messsystem zur Bestimmung der Position und/oder Lage einer reflektiven optischen Komponente |
NL2003584A (en) * | 2009-01-08 | 2010-07-12 | Asml Netherlands Bv | Gas contamination sensor, lithographic apparatus, method of determining a level of contaminant gas and device manufacturing method. |
DE102009005340A1 (de) | 2009-01-16 | 2010-07-22 | Carl Zeiss Smt Ag | EUV-Lithographieanlage und Kabel dafür |
JP5559562B2 (ja) | 2009-02-12 | 2014-07-23 | ギガフォトン株式会社 | 極端紫外光光源装置 |
DE102009043824A1 (de) * | 2009-08-21 | 2011-02-24 | Asml Netherlands B.V. | Reflektives optisches Element und Verfahren zu dessen Herstellung |
DE102009029282A1 (de) | 2009-09-08 | 2011-03-24 | Carl Zeiss Smt Gmbh | Optische Anordnung, insbesondere in einer Projektionsbelichtungsanlage für die EUV-Lithographie |
DE102009045170A1 (de) * | 2009-09-30 | 2011-04-07 | Carl Zeiss Smt Gmbh | Reflektives optisches Element und Verfahren zum Betrieb einer EUV-Lithographievorrichtung |
DE102009045223A1 (de) | 2009-09-30 | 2011-03-31 | Carl Zeiss Smt Gmbh | Optische Anordnung in einer Projektionsbelichtungsanlage für die EUV-Lithographie |
DE102011080636A1 (de) | 2010-09-27 | 2012-03-29 | Carl Zeiss Smt Gmbh | Spiegel und Projektionsbelichtungsanlage damit |
DE102011075465B4 (de) | 2011-05-06 | 2013-09-12 | Carl Zeiss Smt Gmbh | Projektionsobjektiv einer mikrolithographischen Projektionsbelichtungsanlage |
DE102011077315A1 (de) | 2011-06-09 | 2012-08-02 | Carl Zeiss Smt Gmbh | Optische Anordnung in einem Projektionsobjektiv einer EUV-Projektionsbelichtungsanlage |
DE102011083462A1 (de) * | 2011-09-27 | 2013-03-28 | Carl Zeiss Smt Gmbh | EUV-Spiegel mit einer Oxynitrid-Deckschicht mit stabiler Zusammensetzung |
DE102011086457A1 (de) | 2011-11-16 | 2012-12-20 | Carl Zeiss Smt Gmbh | Euv-abbildungsvorrichtung |
DE102012201075A1 (de) | 2012-01-25 | 2013-07-25 | Carl Zeiss Smt Gmbh | Optische Anordnung, EUV-Lithographieanlage und Verfahren zum Konfigurieren einer optischen Anordnung |
DE102012005154B4 (de) * | 2012-03-16 | 2017-05-18 | Toptica Photonics Ag | Ausgasarmer Resonator |
US9392678B2 (en) | 2012-10-16 | 2016-07-12 | Asml Netherlands B.V. | Target material supply apparatus for an extreme ultraviolet light source |
US8988652B2 (en) * | 2012-10-18 | 2015-03-24 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method and apparatus for ultraviolet (UV) patterning with reduced outgassing |
DE102013201193A1 (de) | 2013-01-25 | 2014-07-31 | Carl Zeiss Smt Gmbh | Verfahren zum Bestimmen der Phasenlage und/oder der Dicke einer Kontaminationsschicht an einem optischen Element und EUV-Lithographievorrichtung |
US9207672B2 (en) * | 2013-01-25 | 2015-12-08 | D-Wave Systems Inc. | Systems and methods for real-time quantum computer-based control of mobile systems |
EP2959504B1 (en) * | 2013-02-25 | 2018-07-04 | Kla-Tencor Corporation | Method and system for gas flow mitigation of molecular contamination of optics |
WO2014187599A1 (en) * | 2013-05-22 | 2014-11-27 | Carl Zeiss Smt Gmbh | Optical component comprising an optical device and means for reducing radiation-induced influences on said optical device |
DE102013214008A1 (de) | 2013-07-17 | 2015-01-22 | Carl Zeiss Smt Gmbh | Optikanordnung |
DE102013226678A1 (de) | 2013-12-19 | 2015-06-25 | Carl Zeiss Smt Gmbh | EUV-Lithographiesystem und Transporteinrichtung zum Transport eines reflektiven optischen Elements |
US9810991B2 (en) * | 2013-12-23 | 2017-11-07 | Kla-Tencor Corporation | System and method for cleaning EUV optical elements |
US10304110B2 (en) * | 2013-12-26 | 2019-05-28 | Ebay Inc. | Ticket listing triggered by URL links |
US10789554B2 (en) | 2014-01-08 | 2020-09-29 | Stubhub, Inc. | Validity determination of an event ticket and automatic population of admission information |
DE102014204658A1 (de) | 2014-03-13 | 2015-03-26 | Carl Zeiss Smt Gmbh | Optische Anordnung für die EUV-Lithographie |
DE102014216118A1 (de) * | 2014-08-13 | 2016-02-18 | Carl Zeiss Smt Gmbh | Vakuum-System, insbesondere EUV-Lithographiesystem, und optisches Element |
KR102499220B1 (ko) | 2014-09-17 | 2023-02-13 | 호야 가부시키가이샤 | 반사형 마스크 블랭크 및 그 제조 방법, 반사형 마스크 및 그 제조 방법, 및 반도체 장치의 제조 방법 |
JP6425951B2 (ja) * | 2014-09-17 | 2018-11-21 | Hoya株式会社 | 反射型マスクブランク及びその製造方法、反射型マスクの製造方法、並びに半導体装置の製造方法 |
DE102014114572A1 (de) * | 2014-10-08 | 2016-04-14 | Asml Netherlands B.V. | EUV-Lithographiesystem und Betriebsverfahren dafür |
CN104749327B (zh) * | 2015-04-21 | 2016-07-06 | 中国科学院长春光学精密机械与物理研究所 | 一种用于碳污染实验获取euv辐射的真空隔离滤光装置 |
CN104865257B (zh) * | 2015-04-30 | 2017-07-14 | 中国科学院长春光学精密机械与物理研究所 | Euv多层膜碳污染实验装置 |
KR102427325B1 (ko) | 2015-06-03 | 2022-08-01 | 삼성전자주식회사 | 노광 장치 및 노광 장치 세정 방법 |
DE102015213275A1 (de) * | 2015-07-15 | 2017-01-19 | Carl Zeiss Smt Gmbh | Spiegelanordnung für eine Lithographiebelichtungsanlage und Spiegelanordnung umfassendes optisches System |
DE102015215014A1 (de) | 2015-08-06 | 2015-10-01 | Carl Zeiss Smt Gmbh | Komponenten mit Wasserstoffschutzbeschichtung für EUV-Projektionsbelichtungsanlagen und Verfahren zur Herstellung derselben |
DE102015215223A1 (de) * | 2015-08-10 | 2017-02-16 | Carl Zeiss Smt Gmbh | EUV-Lithographiesystem |
DE102015219939A1 (de) | 2015-10-14 | 2016-10-13 | Carl Zeiss Smt Gmbh | Vorrichtung zur Erzeugung eines Reinigungsgases, Projektionsbelichtungsanlage und Verfahren zum Reinigen einer optischen Oberfläche |
US10024749B2 (en) * | 2016-04-13 | 2018-07-17 | Max Analytical Technologies, Inc. | Method and system for leak rate testing of pressurized containers |
DE102016207307A1 (de) | 2016-04-28 | 2017-11-02 | Carl Zeiss Smt Gmbh | Optisches Element und optische Anordnung damit |
DE102016210698A1 (de) * | 2016-06-15 | 2017-12-21 | Carl Zeiss Smt Gmbh | Optische Anordnung und Verfahren zum Betreiben der optischen Anordnung |
US9859029B2 (en) * | 2016-07-23 | 2018-01-02 | Rising Star Pathway, a California Corporation | X-ray laser microscopy sample analysis system and method |
DE102016217633A1 (de) * | 2016-09-15 | 2018-03-15 | Carl Zeiss Smt Gmbh | Optische Anordnung, insbesondere in einer Projektionsbelichtungsanlage für die EUV-Lithographie |
DE102016125695A1 (de) | 2016-12-23 | 2018-01-25 | Asml Netherlands B.V. | Verfahren zum Betrieb eines EUV – Lithographiesystems zur Vermeidung des chemischen Angriffs von Komponenten des EUV – Lithographiesystems durch Wasserstoff |
DE102017205870A1 (de) | 2017-04-06 | 2018-04-19 | Carl Zeiss Smt Gmbh | EUV-Lithographiesystem mit einem Wasserstoffplasma-Sensor |
KR102550337B1 (ko) * | 2017-04-11 | 2023-07-04 | 에이에스엠엘 네델란즈 비.브이. | 리소그래피 장치 및 냉각 방법 |
DE102017207030A1 (de) * | 2017-04-26 | 2018-10-31 | Carl Zeiss Smt Gmbh | Verfahren zur Reinigung von optischen Elementen für den ultravioletten Wellenlängenbereich |
US11272606B2 (en) * | 2017-06-27 | 2022-03-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | EUV light source and apparatus for lithography |
DE102017213172A1 (de) | 2017-07-31 | 2017-09-14 | Carl Zeiss Smt Gmbh | Verfahren zum Aufbringen einer Deckschicht und reflektives optisches Element |
DE102017213181A1 (de) | 2017-07-31 | 2019-01-31 | Carl Zeiss Smt Gmbh | Optische Anordnung für EUV-Strahlung mit einer Abschirmung zum Schutz vor der Ätzwirkung eines Plasmas |
DE102017213121A1 (de) * | 2017-07-31 | 2019-01-31 | Carl Zeiss Smt Gmbh | Optisches System für die Mikrolithographie |
DE102017214215A1 (de) | 2017-08-15 | 2019-02-21 | Carl Zeiss Smt Gmbh | Verfahren zum betreiben einer optischen anlage und optische anlage |
US20190094482A1 (en) * | 2017-09-27 | 2019-03-28 | Lumentum Operations Llc | Integrated heater with optimized shape for optical benches |
US10983335B2 (en) * | 2017-12-18 | 2021-04-20 | Illinois Tool Works Inc. | Self cleaning photo eye apparatus and method |
CN109143768A (zh) * | 2018-09-13 | 2019-01-04 | 杭州行开科技有限公司 | 一种适于激光投影的裸眼3d显示系统 |
TWI767070B (zh) * | 2018-10-17 | 2022-06-11 | 台灣積體電路製造股份有限公司 | 光微影系統及清潔光微影系統的方法 |
CN111061129B (zh) * | 2018-10-17 | 2022-11-01 | 台湾积体电路制造股份有限公司 | 光刻系统及清洁光刻系统的方法 |
CN114174928A (zh) * | 2019-07-09 | 2022-03-11 | Asml荷兰有限公司 | 具有改进的污染物颗粒捕获的光刻设备和方法 |
US11156926B2 (en) * | 2019-08-12 | 2021-10-26 | Kla Corporation | Vacuum actuator containment for molecular contaminant and particle mitigation |
DE102020202179A1 (de) | 2020-02-20 | 2021-08-26 | Carl Zeiss Smt Gmbh | Optische Anordnung für die EUV-Lithographie und Verfahren zum Bestimmen eines Soll-Werts eines Ziel-Plasmaparameters |
EP4139750A1 (en) | 2020-04-21 | 2023-03-01 | Carl Zeiss SMT GmbH | Method for operating an euv lithography apparatus, and euv lithography apparatus |
DE102020208007A1 (de) | 2020-06-29 | 2021-12-30 | Carl Zeiss Smt Gmbh | Optisches System mit einer Aperturblende |
US20230384276A1 (en) * | 2020-10-20 | 2023-11-30 | Asml Netherlands B.V. | Residual gas analyser |
CN112485978A (zh) * | 2020-12-24 | 2021-03-12 | 清华大学 | 用于光刻设备的真空释气装置 |
DE102021201690A1 (de) | 2021-02-23 | 2022-08-25 | Carl Zeiss Smt Gmbh | Optisches System, insbesondere für die EUV-Lithographie |
DE102021205985A1 (de) | 2021-06-11 | 2022-12-15 | Carl Zeiss Smt Gmbh | Optische Anordnung für die EUV-Lithographie und Verfahren zum Regenerieren eines gasbindenden Bauteils |
DE102021206168A1 (de) | 2021-06-16 | 2022-12-22 | Carl Zeiss Smt Gmbh | Verfahren zum Abscheiden einer Deckschicht, reflektives optisches Element für den EUV-Wellenlängenbereich und EUV-Lithographiesystem |
DE102021117016A1 (de) | 2021-07-01 | 2023-01-05 | Asml Netherlands B.V. | Optisches System, insbesondere für die EUV-Lithographie |
DE102021210101A1 (de) * | 2021-09-14 | 2023-03-16 | Carl Zeiss Smt Gmbh | EUV-Lithographiesystem mit einem gasbindendem Bauteil in Form einer Folie |
DE102021212018B3 (de) | 2021-10-25 | 2022-11-10 | Carl Zeiss Smt Gmbh | Projektionsbelichtungsanlage, Verfahren zum Betreiben der Projektionsbelichtungsanlage |
DE102021211964A1 (de) | 2021-10-25 | 2022-09-15 | Carl Zeiss Smt Gmbh | EUV-Lithographiesystem und Verfahren zum Einbringen eines gasbindenden Bauteils |
DE102021212874A1 (de) | 2021-11-16 | 2023-05-17 | Carl Zeiss Smt Gmbh | Verfahren zum Abscheiden einer Deckschicht, EUV-Lithographiesystem und optisches Element |
DE102021214366A1 (de) | 2021-12-15 | 2023-06-15 | Carl Zeiss Smt Gmbh | Vorrichtung und Verfahren zur Vermeidung einer Degradation einer optischen Nutzoberfläche eines Spiegelmoduls, Projektionssystem, Beleuchtungssystem sowie Projektionsbelichtungsanlage |
DE102021214362A1 (de) | 2021-12-15 | 2023-06-15 | Carl Zeiss Smt Gmbh | Verfahren zur Herstellung einer Schutzabdeckung und EUV-Lithographiesystem |
DE102022102478A1 (de) | 2022-02-02 | 2023-08-03 | Asml Netherlands B.V. | EUV-Lithographiesystem mit einem gasbindenden Bauteil |
DE102022208986A1 (de) | 2022-08-30 | 2023-07-13 | Carl Zeiss Smt Gmbh | Hoch – entropie – legierungen als getter in projektionsbelichtungsanlagen für die mikrolithographie |
WO2024056552A1 (en) * | 2022-09-13 | 2024-03-21 | Asml Netherlands B.V. | A patterning device voltage biasing system for use in euv lithography |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3127511B2 (ja) * | 1991-09-19 | 2001-01-29 | 株式会社日立製作所 | 露光装置および半導体装置の製造方法 |
JPH06342100A (ja) * | 1993-06-02 | 1994-12-13 | Nikon Corp | X線露光装置 |
JP2691865B2 (ja) * | 1994-03-18 | 1997-12-17 | 株式会社ソルテック | 極紫外線縮小投影露光装置 |
KR100636451B1 (ko) * | 1997-06-10 | 2006-10-18 | 가부시키가이샤 니콘 | 광학 장치 및 그 세정 방법과 투영 노광 장치 및 그 제조방법 |
US6094292A (en) * | 1997-10-15 | 2000-07-25 | Trustees Of Tufts College | Electrochromic window with high reflectivity modulation |
US6153044A (en) * | 1998-04-30 | 2000-11-28 | Euv Llc | Protection of lithographic components from particle contamination |
US6459472B1 (en) * | 1998-05-15 | 2002-10-01 | Asml Netherlands B.V. | Lithographic device |
US6369874B1 (en) * | 2000-04-18 | 2002-04-09 | Silicon Valley Group, Inc. | Photoresist outgassing mitigation system method and apparatus for in-vacuum lithography |
US6781673B2 (en) * | 2000-08-25 | 2004-08-24 | Asml Netherlands B.V. | Mask handling apparatus, lithographic projection apparatus, device manufacturing method and device manufactured thereby |
JP3363882B2 (ja) * | 2000-10-17 | 2003-01-08 | 株式会社日立製作所 | 露光装置 |
US6901101B2 (en) | 2000-11-28 | 2005-05-31 | Rosemount Inc. | Optical sensor for measuring physical and material properties |
US6664554B2 (en) * | 2001-01-03 | 2003-12-16 | Euv Llc | Self-cleaning optic for extreme ultraviolet lithography |
US6617257B2 (en) * | 2001-03-30 | 2003-09-09 | Lam Research Corporation | Method of plasma etching organic antireflective coating |
JP3467485B2 (ja) * | 2001-07-18 | 2003-11-17 | 松下電器産業株式会社 | 軟x線縮小投影露光装置、軟x線縮小投影露光方法及びパターン形成方法 |
US6772776B2 (en) * | 2001-09-18 | 2004-08-10 | Euv Llc | Apparatus for in situ cleaning of carbon contaminated surfaces |
CN1203540C (zh) * | 2001-11-30 | 2005-05-25 | 联华电子股份有限公司 | 双重镶嵌结构的制造方法 |
DE10209493B4 (de) * | 2002-03-07 | 2007-03-22 | Carl Zeiss Smt Ag | Verfahren zur Vermeidung von Kontamination auf optischen Elementen, Vorrichtung zur Regelung von Kontamination auf optischen Elementen und EUV-Lithographievorrichtung |
EP1396759A3 (en) * | 2002-08-30 | 2006-08-02 | ASML Netherlands B.V. | Lithographic apparatus, device manufacturing method, and device manufactured thereby |
JP4307140B2 (ja) * | 2003-04-25 | 2009-08-05 | キヤノン株式会社 | 光学素子位置決め装置、それを用いた露光装置、デバイスの製造方法 |
US7221463B2 (en) | 2003-03-14 | 2007-05-22 | Canon Kabushiki Kaisha | Positioning apparatus, exposure apparatus, and method for producing device |
US8945310B2 (en) * | 2003-05-22 | 2015-02-03 | Koninklijke Philips Electronics N.V. | Method and device for cleaning at least one optical component |
JP2005057154A (ja) * | 2003-08-07 | 2005-03-03 | Canon Inc | 露光装置 |
JP4370924B2 (ja) * | 2003-08-27 | 2009-11-25 | 株式会社ニコン | 真空装置、真空装置の運転方法、露光装置、及び露光装置の運転方法 |
JP2005101537A (ja) * | 2003-08-29 | 2005-04-14 | Canon Inc | 露光装置及びそれを用いたデバイスの製造方法 |
JP2005129898A (ja) * | 2003-09-29 | 2005-05-19 | Canon Inc | 露光装置およびデバイス製造方法 |
US6984475B1 (en) * | 2003-11-03 | 2006-01-10 | Advanced Micro Devices, Inc. | Extreme ultraviolet (EUV) lithography masks |
US7055962B2 (en) * | 2003-11-21 | 2006-06-06 | Dell Products L.P. | System and method for managing projector bulb life |
EP1730597A2 (en) | 2004-03-05 | 2006-12-13 | Carl Zeiss SMT AG | Methods for manufacturing reflective optical elements, reflective optical elements, euv-lithography apparatuses and methods for operating optical elements and euv-lithography apparatuses, methods for determining the phase shift, methods for determining the layer thickness, and apparatuses for carryi |
JP2005353986A (ja) * | 2004-06-14 | 2005-12-22 | Canon Inc | 露光装置 |
JP2006049815A (ja) * | 2004-07-02 | 2006-02-16 | Canon Inc | 露光装置 |
US7202934B2 (en) * | 2004-12-20 | 2007-04-10 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
JP3977377B2 (ja) * | 2005-03-04 | 2007-09-19 | キヤノン株式会社 | 露光装置およびデバイス製造方法 |
US20060201848A1 (en) * | 2005-03-14 | 2006-09-14 | Ting-Yu Lin | Method for reducing mask precipitation defects |
JP2006287003A (ja) * | 2005-04-01 | 2006-10-19 | Tohoku Univ | 露光装置 |
DE102005032320B4 (de) | 2005-07-08 | 2007-10-31 | Carl Zeiss Smt Ag | Anordnung mit optischem Element und Reinigungsvorrichtung, Projektionsbelichtungsanlage für die Mikrolithographie, Reinigungsvorrichtung und Reinigungsverfahren |
JP4378357B2 (ja) * | 2006-03-14 | 2009-12-02 | キヤノン株式会社 | 露光装置及びその圧力制御方法並びにデバイス製造方法 |
DE102007037942A1 (de) | 2007-08-11 | 2009-02-19 | Carl Zeiss Smt Ag | Optische Anordnung, Projektionsbelichtungsanlage und Verfahren zum Bestimmen der Dicke einer Kontaminationsschicht |
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EP1927032B1 (en) | 2013-01-23 |
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CN101968609A (zh) | 2011-02-09 |
JP2010503980A (ja) | 2010-02-04 |
EP1927032A2 (en) | 2008-06-04 |
WO2008034582A2 (en) | 2008-03-27 |
DE102006044591A1 (de) | 2008-04-03 |
KR101529939B1 (ko) | 2015-06-18 |
CN101495921B (zh) | 2013-08-07 |
CN101495921A (zh) | 2009-07-29 |
US8585224B2 (en) | 2013-11-19 |
CN101968609B (zh) | 2014-09-10 |
US8382301B2 (en) | 2013-02-26 |
TWI430043B (zh) | 2014-03-11 |
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