KR100948436B1 - 노광장치 및 디바이스의 제조방법 - Google Patents
노광장치 및 디바이스의 제조방법 Download PDFInfo
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- KR100948436B1 KR100948436B1 KR1020080065776A KR20080065776A KR100948436B1 KR 100948436 B1 KR100948436 B1 KR 100948436B1 KR 1020080065776 A KR1020080065776 A KR 1020080065776A KR 20080065776 A KR20080065776 A KR 20080065776A KR 100948436 B1 KR100948436 B1 KR 100948436B1
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- wafer
- detection system
- optical
- alignment detection
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- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 230000003287 optical effect Effects 0.000 claims abstract description 262
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- 238000001514 detection method Methods 0.000 claims description 318
- 238000000034 method Methods 0.000 claims description 28
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- 238000006243 chemical reaction Methods 0.000 claims description 9
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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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7049—Technique, e.g. interferometric
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- 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
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/74—Positioning exposure meters in the apparatus
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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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7088—Alignment mark detection, e.g. TTR, TTL, off-axis detection, array detector, video detection
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7092—Signal processing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Multimedia (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (7)
- 레티클의 패턴을 기판에 투영하는 투영광학계; 및상기 레티클의 위치 및 상기 기판의 위치 중의 적어도 한쪽을 검출하는 위치 검출 장치를 구비한 노광장치로서,상기 위치 검출 장치는,위치를 변경 가능한 광학부재를 포함한 광학계,상기 광학계를 통하여 상기 레티클의 위치 및 상기 기판의 위치를 검출하기 위한 마크로부터의 광을 수광해서 검출신호를 출력하는 광전변환소자, 및상기 광학부재의 복수의 위치의 각각에 대한 상기 검출 신호의 파형의 대칭성을 나타내는 제 1 평가치에 관한 정보, 및 상기 광학부재의 복수의 위치의 각각에 대해 상기 마크의 상기 광학계의 광축의 방향의 위치를 변경했을 때에 검출되는 상기 마크의 위치의 어긋남을 나타내는 제 2 평가치에 관한 정보에 의거하여 상기 광학부재의 위치를 제어하는 제어부를 가지고,상기 제어부는 상기 제 1 평가치에 관한 정보를 미리 가지고 있는 것을 특징으로 하는 노광장치.
- 제 1 항에 있어서,상기 제어부는 상기 제 1 평가치 및 상기 제 2 평가치의 각각이 허용치를 만 족시키도록, 상기 광학부재의 위치를 제어하는 것을 특징으로 하는 노광장치.
- 제 2 항에 있어서,상기 제 1 평가치의 허용치 및 상기 제 2 평가치의 허용치를 설정하는 설정부를 부가하여 구비하는 것을 특징으로 하는 노광장치.
- 제 2 항에 있어서,상기 제어부는, 상기 광학부재가 상기 제 1 평가치의 허용치를 만족시키는 상기 광학부재의 위치와 상기 제 2 평가치의 허용치를 만족시키는 상기 광학부재의 위치 사이의 중간위치에 위치하도록, 제어하는 것을 특징으로 하는 노광장치.
- 제 1 항에 있어서,상기 제어부는 상기 제 1 평가치 및 상기 제 2 평가치의 가중량에 의거하여 상기 광학부재의 위치를 제어하는 것을 특징으로 하는 노광장치.
- 제 1 항에 있어서,상기 광학부재는 상기 마크를 조명하기 위한 광을 사출하는 광원과 상기 광학계의 동공면에 삽입된 개구조리개 중의 하나를 포함하는 것을 특징으로 하는 노광장치.
- 제 1 항 내지 제 6항 중 어느 한 항에 기재된 노광장치를 사용하여 기판을 노광하는 공정; 및상기 노광된 기판의 현상처리를 행하는 공정을 구비하는 것을 특징으로 하는 디바이스의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00180155 | 2007-07-09 | ||
JP2007180155A JP5036429B2 (ja) | 2007-07-09 | 2007-07-09 | 位置検出装置、露光装置、デバイス製造方法及び調整方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090005984A KR20090005984A (ko) | 2009-01-14 |
KR100948436B1 true KR100948436B1 (ko) | 2010-03-17 |
Family
ID=40252821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080065776A KR100948436B1 (ko) | 2007-07-09 | 2008-07-08 | 노광장치 및 디바이스의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7580116B2 (ko) |
JP (1) | JP5036429B2 (ko) |
KR (1) | KR100948436B1 (ko) |
TW (1) | TWI358753B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4944690B2 (ja) * | 2007-07-09 | 2012-06-06 | キヤノン株式会社 | 位置検出装置の調整方法、位置検出装置、露光装置及びデバイス製造方法 |
WO2010125813A1 (ja) * | 2009-04-30 | 2010-11-04 | 株式会社ニコン | 露光方法及びデバイス製造方法、並びに重ね合わせ誤差計測方法 |
US8313877B2 (en) * | 2009-06-12 | 2012-11-20 | Micron Technology, Inc. | Photolithography monitoring mark, photolithography mask comprising an exposure monitoring mark, and phase shift mask comprising an exposure monitoring mark |
JP2011252871A (ja) * | 2010-06-04 | 2011-12-15 | Hitachi High-Technologies Corp | 光学式検査装置、及び光学式検査装置のモデル予測によるスポット光の調整方法 |
JP2013024747A (ja) * | 2011-07-21 | 2013-02-04 | Canon Inc | 計測装置、露光装置およびデバイス製造方法 |
JP6366261B2 (ja) * | 2013-12-05 | 2018-08-01 | キヤノン株式会社 | リソグラフィ装置及び物品の製造方法 |
JP6494259B2 (ja) | 2014-11-21 | 2019-04-03 | キヤノン株式会社 | 照明光学装置、およびデバイス製造方法 |
JP6980562B2 (ja) * | 2018-02-28 | 2021-12-15 | キヤノン株式会社 | パターン形成装置、アライメントマークの検出方法及びパターン形成方法 |
JP2020122930A (ja) * | 2019-01-31 | 2020-08-13 | キヤノン株式会社 | 計測装置、露光装置及び物品の製造方法 |
JP7257853B2 (ja) * | 2019-04-02 | 2023-04-14 | キヤノン株式会社 | 位置検出装置、露光装置および物品製造方法 |
JP2022117091A (ja) * | 2021-01-29 | 2022-08-10 | キヤノン株式会社 | 計測装置、リソグラフィ装置及び物品の製造方法 |
JP7238041B2 (ja) * | 2021-07-29 | 2023-03-13 | キヤノン株式会社 | 計測装置、計測方法、基板処理装置、および物品の製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002340520A (ja) * | 2001-05-21 | 2002-11-27 | Nikon Corp | 位置計測装置およびその調整方法 |
JP2003142389A (ja) * | 2001-11-07 | 2003-05-16 | Nikon Corp | 位置検出装置の調整方法、露光装置、および露光方法 |
JP2004158555A (ja) * | 2002-11-05 | 2004-06-03 | Nikon Corp | マーク位置検出装置ならびにその調整用基板および調整方法 |
JP2004264127A (ja) * | 2003-02-28 | 2004-09-24 | Nikon Corp | マーク位置検出装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US5654553A (en) * | 1993-06-10 | 1997-08-05 | Nikon Corporation | Projection exposure apparatus having an alignment sensor for aligning a mask image with a substrate |
JP3327781B2 (ja) * | 1995-10-13 | 2002-09-24 | キヤノン株式会社 | 位置検出装置及びその検定方法と調整方法 |
KR20010042133A (ko) * | 1998-03-26 | 2001-05-25 | 오노 시게오 | 노광방법, 노광장치, 포토마스크, 포토마스크의 제조방법,마이크로디바이스, 및 마이크로디바이스의 제조방법 |
JP4046961B2 (ja) * | 2001-09-03 | 2008-02-13 | キヤノン株式会社 | 位置検出方法、位置検出装置、露光装置及び露光方法 |
JP4677231B2 (ja) * | 2002-06-05 | 2011-04-27 | ケーエルエー−テンカー コーポレイション | 向上された自動プロセス制御のためのオーバレイ診断の利用 |
JP4095391B2 (ja) * | 2002-09-24 | 2008-06-04 | キヤノン株式会社 | 位置検出方法 |
JP2006294854A (ja) * | 2005-04-11 | 2006-10-26 | Nikon Corp | マーク検出方法、位置合わせ方法、露光方法、プログラム及びマーク計測装置 |
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2007
- 2007-07-09 JP JP2007180155A patent/JP5036429B2/ja not_active Expired - Fee Related
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2008
- 2008-07-07 TW TW097125587A patent/TWI358753B/zh active
- 2008-07-07 US US12/168,341 patent/US7580116B2/en active Active
- 2008-07-08 KR KR1020080065776A patent/KR100948436B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002340520A (ja) * | 2001-05-21 | 2002-11-27 | Nikon Corp | 位置計測装置およびその調整方法 |
JP2003142389A (ja) * | 2001-11-07 | 2003-05-16 | Nikon Corp | 位置検出装置の調整方法、露光装置、および露光方法 |
JP2004158555A (ja) * | 2002-11-05 | 2004-06-03 | Nikon Corp | マーク位置検出装置ならびにその調整用基板および調整方法 |
JP2004264127A (ja) * | 2003-02-28 | 2004-09-24 | Nikon Corp | マーク位置検出装置 |
Also Published As
Publication number | Publication date |
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JP5036429B2 (ja) | 2012-09-26 |
KR20090005984A (ko) | 2009-01-14 |
TWI358753B (en) | 2012-02-21 |
US7580116B2 (en) | 2009-08-25 |
TW200921759A (en) | 2009-05-16 |
JP2009016762A (ja) | 2009-01-22 |
US20090015813A1 (en) | 2009-01-15 |
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