JP2010520630A - 脱ガス測定方法ならびにeuvリソグラフィ装置および測定構成 - Google Patents
脱ガス測定方法ならびにeuvリソグラフィ装置および測定構成 Download PDFInfo
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- JP2010520630A JP2010520630A JP2009552109A JP2009552109A JP2010520630A JP 2010520630 A JP2010520630 A JP 2010520630A JP 2009552109 A JP2009552109 A JP 2009552109A JP 2009552109 A JP2009552109 A JP 2009552109A JP 2010520630 A JP2010520630 A JP 2010520630A
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- 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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70908—Hygiene, e.g. preventing apparatus pollution, mitigating effect of pollution or removing pollutants from apparatus
- G03F7/70916—Pollution mitigation, i.e. mitigating effect of contamination or debris, e.g. foil traps
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- 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
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2004—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the use of a particular light source, e.g. fluorescent lamps or deep UV light
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- 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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70216—Mask projection systems
- G03F7/70233—Optical aspects of catoptric systems, i.e. comprising only reflective elements, e.g. extreme ultraviolet [EUV] projection systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- 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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70908—Hygiene, e.g. preventing apparatus pollution, mitigating effect of pollution or removing pollutants from apparatus
- G03F7/70925—Cleaning, i.e. actively freeing apparatus from pollutants, e.g. using plasma cleaning
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- 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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70983—Optical system protection, e.g. pellicles or removable covers for protection of mask
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Plasma & Fusion (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
13a モノクロメータ; 13b コリメータ; 14 照明系;
15 第1のミラー; 16 第2のミラー; 17 マスク;
18 第3のミラー; 19 第4のミラー; 20 投影系; 21 ウエハ;
31 残留ガス分析計; 32 電子銃; 33 残留ガス分析計;
34 X線供給源; 41 残留ガス粒子; 42 電子; 43 残留ガス粒子;
44 光子; 50 測定スタンド; 51 真空チャンバ; 52 刺激ユニット; 53 残留ガス分析計; 54 保持具; 55 構成部品。
Claims (17)
- 残留ガスの分析によりEUVリソグラフィ装置における脱ガスを測定するための方法であって、前記残留ガスの前記分析前に、前記脱ガスが、前記EUVリソグラフィ装置内での表面の活性化により誘起されることを特徴とする方法。
- 前記脱ガスが、任意の波長の光子による照射によって、または帯電粒子または非帯電粒子による衝撃によって誘起されることを特徴とする請求項1に記載の方法。
- 前記脱ガスが、相次いでまたは同時に、様々なやり方で誘起されることを特徴とする請求項2に記載の方法。
- 前記脱ガスを誘起する前に、同様に前記残留ガスが分析されることを特徴とする請求項1から3のいずれか一項に記載の方法。
- 残留ガス成分の異なる質量領域に対して異なる最大分圧が規定され、かつ測定された分圧が前記最大分圧と比較されることを特徴とする請求項1から4のいずれか一項に記載の方法。
- 特定の化学化合物に対して最大分圧が規定され、前記残留ガスの質量スペクトルが記録され、かつ前記質量スペクトルのうち、前記特定の化学化合物に割り当てることができ、強度が非常に強いピークが、前記規定された最大分圧と比較するために部分分圧に換算され、かつ合算されることを特徴とする請求項1から5のいずれか一項に記載の方法。
- 活性化が、前記EUVリソグラフィ装置の稼働中に散乱放射に曝される表面で実施されることを特徴とする請求項1から6のいずれか一項に記載の方法。
- 前記EUVリソグラフィ装置の稼働開始前に実施されることを特徴とする請求項1から7のいずれか一項に記載の方法。
- 稼働中断中に実施されることを特徴とする請求項1から8のいずれか一項に記載の方法。
- 前記方法が、前記EUVリソグラフィ装置の部品の交換後または新しい部品の取付け後に実施されることを特徴とする請求項9に記載の方法。
- 前記交換されるまたは新しい部品を取り付ける前に、前記部品で、前記部品の表面を活性化した上での残留ガス分析が実施されることを特徴とする請求項10に記載の方法。
- 刺激ユニットとしての電子供給源(32)、イオン供給源、光子供給源(34)、またはプラズマ供給源と、残留ガス分析計(31、33)とを備えることを特徴とするEUVリソグラフィ装置。
- 刺激ユニット(32)としての電子供給源(32)、イオン供給源、光子供給源(34)、またはプラズマ供給源と、残留ガス分析計(31)とを備えることを特徴とするEUVリソグラフィ装置用の照明系。
- 刺激ユニット(34)としての電子供給源(32)、イオン供給源、光子供給源(34)、またはプラズマ供給源と、残留ガス分析計(33)とを備えることを特徴とするEUVリソグラフィ装置用の投影系。
- 残留ガスの分析により構成部品の脱ガスを測定するための測定構成であって、真空チャンバ(51)内に、刺激ユニット(52)としての電子供給源、イオン供給源、光子供給源、またはプラズマ供給源と、残留ガス分析計(53)とが配置されることを特徴とする測定構成。
- 残留ガスの分析により構成部品の脱ガスを測定するための方法であって、前記脱ガスを誘起するために真空チャンバ内で構成部品の表面が活性化され、かつ前記真空チャンバ内の前記残留ガスが分析されることを特徴とする方法。
- 前記残留ガスが、前記表面活性化の前にも後にも分析されることを特徴とする請求項16に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007011482 | 2007-03-07 | ||
PCT/EP2008/001643 WO2008107136A1 (de) | 2007-03-07 | 2008-03-03 | Verfahren zur messung der ausgasung sowie euv-lithographievorrichtung und messaufbau |
Publications (1)
Publication Number | Publication Date |
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JP2010520630A true JP2010520630A (ja) | 2010-06-10 |
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Family Applications (1)
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JP2009552109A Pending JP2010520630A (ja) | 2007-03-07 | 2008-03-03 | 脱ガス測定方法ならびにeuvリソグラフィ装置および測定構成 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100112494A1 (ja) |
JP (1) | JP2010520630A (ja) |
KR (1) | KR20090128403A (ja) |
DE (1) | DE102007057252A1 (ja) |
WO (1) | WO2008107136A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE524767T1 (de) * | 2007-07-20 | 2011-09-15 | Zeiss Carl Smt Gmbh | Verfahren zur untersuchung eines wafers hinsichtlich eines kontaminationslimits und euv- projektionsbelichtungssystem |
DE102008041592A1 (de) * | 2008-08-27 | 2010-03-04 | Carl Zeiss Smt Ag | Detektion von kontaminierenden Stoffen in einer EUV-Lithographieanlage |
DE102010030023A1 (de) * | 2010-06-14 | 2011-12-15 | Carl Zeiss Smt Gmbh | Optisches System |
WO2013085081A1 (ko) * | 2011-12-07 | 2013-06-13 | Park Jeong Ik | 가스 배출량 측정 장치 및 그 방법 |
DE102012200211A1 (de) * | 2012-01-09 | 2013-07-11 | Carl Zeiss Nts Gmbh | Vorrichtung und Verfahren zur Oberflächenbearbeitung eines Substrates |
CN103376288A (zh) * | 2012-04-16 | 2013-10-30 | 中国科学院化学研究所 | 极紫外光刻胶曝光检测装置与方法 |
KR102211898B1 (ko) | 2014-11-27 | 2021-02-05 | 삼성전자주식회사 | 노광 장치용 액체 누출 감지 장치 및 방법 |
DE102020209482A1 (de) | 2020-07-28 | 2022-02-03 | Carl Zeiss Smt Gmbh | Verfahren zur Kalibration, Vorrichtung zur Zuführung eines Kalibriergases zu einem Vakuum, Kalibriersubstanz, System zur Ausbildung einer Vakuumumgebung und Projektionsbelichtungsanlage |
DE102021200130A1 (de) | 2021-01-09 | 2022-07-14 | Carl Zeiss Smt Gmbh | Verfahren zum Reinigen einer Oberfläche eines Bauteils für ein EUV-Lithographiesystem |
DE102022207689A1 (de) | 2022-07-27 | 2022-09-29 | Carl Zeiss Smt Gmbh | Verfahren, Vorrichtung und Computerprogrammprodukt zur Identifikation von Kontaminationen bei Komponenten einer EUV-Lithografie-Anlage |
Citations (5)
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JPH08124506A (ja) * | 1994-10-26 | 1996-05-17 | Hitachi Ltd | 表面吸着ガス測定装置 |
JP2003218011A (ja) * | 2002-01-23 | 2003-07-31 | Nikon Corp | 露光転写方法及び半導体デバイスの製造方法 |
JP2005094018A (ja) * | 2003-09-18 | 2005-04-07 | Asml Netherlands Bv | リソグラフィック装置及びデバイス製造方法 |
JP2006049758A (ja) * | 2004-08-09 | 2006-02-16 | Nikon Corp | 露光装置の制御方法、並びに、これを用いた露光方法及び装置 |
JP2006245254A (ja) * | 2005-03-03 | 2006-09-14 | Nikon Corp | 露光装置、露光方法、および微細パターンを有するデバイスの製造方法 |
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JPH1012525A (ja) * | 1996-06-24 | 1998-01-16 | Mitsubishi Electric Corp | X線露光装置 |
US7417708B2 (en) * | 2002-10-25 | 2008-08-26 | Nikon Corporation | Extreme ultraviolet exposure apparatus and vacuum chamber |
DE10253162B4 (de) * | 2002-11-14 | 2005-11-03 | Infineon Technologies Ag | Verfahren zum Spülen einer optischen Linse |
US7078708B2 (en) * | 2003-12-24 | 2006-07-18 | Asml Netherlands B.V. | Lithographic apparatus and method of manufacturing a device and method of performing maintenance |
US20070030466A1 (en) * | 2004-08-09 | 2007-02-08 | Nikon Corporation | Exposure apparatus control method, exposure method and apparatus using the control method, and device manufacturing method |
-
2007
- 2007-11-28 DE DE102007057252A patent/DE102007057252A1/de not_active Withdrawn
-
2008
- 2008-03-03 KR KR1020097018375A patent/KR20090128403A/ko not_active IP Right Cessation
- 2008-03-03 JP JP2009552109A patent/JP2010520630A/ja active Pending
- 2008-03-03 WO PCT/EP2008/001643 patent/WO2008107136A1/de active Application Filing
-
2009
- 2009-09-02 US US12/552,483 patent/US20100112494A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08124506A (ja) * | 1994-10-26 | 1996-05-17 | Hitachi Ltd | 表面吸着ガス測定装置 |
JP2003218011A (ja) * | 2002-01-23 | 2003-07-31 | Nikon Corp | 露光転写方法及び半導体デバイスの製造方法 |
JP2005094018A (ja) * | 2003-09-18 | 2005-04-07 | Asml Netherlands Bv | リソグラフィック装置及びデバイス製造方法 |
JP2006049758A (ja) * | 2004-08-09 | 2006-02-16 | Nikon Corp | 露光装置の制御方法、並びに、これを用いた露光方法及び装置 |
JP2006245254A (ja) * | 2005-03-03 | 2006-09-14 | Nikon Corp | 露光装置、露光方法、および微細パターンを有するデバイスの製造方法 |
Also Published As
Publication number | Publication date |
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WO2008107136A1 (de) | 2008-09-12 |
KR20090128403A (ko) | 2009-12-15 |
US20100112494A1 (en) | 2010-05-06 |
DE102007057252A1 (de) | 2008-09-11 |
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