KR20000069918A - 리소그래픽 투사용 3-거울 시스템과, 그와 같은 거울 시스템을포함하는 투사 장치 - Google Patents
리소그래픽 투사용 3-거울 시스템과, 그와 같은 거울 시스템을포함하는 투사 장치 Download PDFInfo
- Publication number
- KR20000069918A KR20000069918A KR1019997006131A KR19997006131A KR20000069918A KR 20000069918 A KR20000069918 A KR 20000069918A KR 1019997006131 A KR1019997006131 A KR 1019997006131A KR 19997006131 A KR19997006131 A KR 19997006131A KR 20000069918 A KR20000069918 A KR 20000069918A
- Authority
- KR
- South Korea
- Prior art keywords
- mask
- mirror
- substrate
- projection
- projection system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 238000003384 imaging method Methods 0.000 claims description 19
- 230000005855 radiation Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 201000009310 astigmatism Diseases 0.000 description 12
- 238000005286 illumination Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Classifications
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
- G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
- G02B17/0626—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using three curved mirrors
- G02B17/0642—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using three curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
-
- 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
- G03F7/2008—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 reflectors, diffusers, light or heat filtering means or anti-reflective means used
-
- 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
- G03F7/70358—Scanning exposure, i.e. relative movement of patterned beam and workpiece during imaging
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
Claims (7)
- 마스크내에 존재하는 마스크 패턴이 EUV 조사에 민감한 층을 갖는 기판상에 촬상되는 EUV 조사원을 포함하며, 1/4의 배율(M)과 0.1의 수치 개구(NA)를 가지며, 마스크측에서 기판측으로, 제1 오목 거울, 볼록 거울, 제2 오목 거울을 연속으로 포함하는 스텝 앤드 스캔 리소그래픽 투사 장치용 투사 시스템에 있어서,상기 시스템은 적어도 +1/2 L의 초점 길이(f)를 가지며, 여기서, L은 상기 시스템의 총 길이이고, 상기 제1 오목 거울에 입사된 오브젝트 빔의 주선(主線)이 상기 시스템의 광축을 향해 경사져 있는 것을 특징으로 하는 스텝 앤드 스캔 리소그래픽 투사 장치용 투사 시스템.
- 제 1 항에 있어서, 상기 제1 및 제2 오물 거울은 대략 동일한 축 위치에 놓여져 있는 것을 특징으로 하는 스텝 앤드 스캔 리소그래픽 투사 장치용 투사 시스템.
- 제 1 항 또는 제 2 항에 있어서, 상기 시스템의 오브젝트 면과 상기 시스템의 중앙간의 축 간격은 상기 볼록 거울과 상기 시스템의 중앙간의 축 간격 보다 더 긴 것을 특징으로 하는 스텝 앤드 스캔 리소그래픽 투사 장치용 투사 시스템.
- 제 1 항 또는 제 2 항에 있어서, 상기 오브젝트 면에서, 상기 오브젝트 빔의 상기 주선이 상기 오브젝트 면을 떠나는 포인트와 상기 볼록 거울 사이의 간격은 상기 간격의 방향으로 상기 마스크의 크기와 적어도 같은 것을 특징으로 하는 스텝 앤드 스캔 리소그래픽 투사 장치용 투사 시스템.
- EUV 조사원, 마스크를 수용하기 위한 마스크 홀더, 기판을 수용하기 위한 기판 홀더, 마스크내에 존재하는 마스크 패턴을 기판상에 촬상하기 위한 3-거울 투사 시스템을 포함하는 스텝 앤드 스캔 리소그래픽 투사 장치에 있어서,상기 투사 시스템은 제 1 항 내지 제 4 항중 어느 한 항에 따른 시스템이며, 상기 EUV 조사원에 의해 조사되고 상기 마스크에 입사된 빔의 주선은 상기 투사 시스템의 광축을 향해 경사져 있는 것을 특징으로 하는 스텝 앤드 스캔 리소그래픽 투사 장치.
- 제 5 항에 있어서, 상기 기판 홀더의 상부면과 볼록 렌즈간의 축 간격은 축 방향으로 마스크 테이블 플러스 홀더의 크기와 적어도 같은 것을 특징으로 하는 스텝 앤드 스캔 리소그래픽 투사 장치.
- 제 5 항에 있어서, 상기 EUV 조사원에 의해 조사된 빔의 주선이 상기 마스크상에 입사되는 포인트와 상기 볼록 거울간의 간격은 상기 간격의 방향으로 상기 마스크의 크기와 적어도 같은 것을 특징으로 하는 스텝 앤드 스캔 리소그래픽 투사 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97203442 | 1997-11-07 | ||
| EP97203442.5 | 1997-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000069918A true KR20000069918A (ko) | 2000-11-25 |
Family
ID=8228907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019997006131A Ceased KR20000069918A (ko) | 1997-11-07 | 1998-10-19 | 리소그래픽 투사용 3-거울 시스템과, 그와 같은 거울 시스템을포함하는 투사 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6081578A (ko) |
| EP (1) | EP0951657A1 (ko) |
| JP (1) | JP2001507873A (ko) |
| KR (1) | KR20000069918A (ko) |
| TW (1) | TW594438B (ko) |
| WO (1) | WO1999024861A1 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW573234B (en) | 2000-11-07 | 2004-01-21 | Asml Netherlands Bv | Lithographic projection apparatus and integrated circuit device manufacturing method |
| JP2004253741A (ja) * | 2003-02-21 | 2004-09-09 | Sumitomo Eaton Noba Kk | 移動装置及び半導体製造装置 |
| US7130020B2 (en) * | 2003-04-30 | 2006-10-31 | Whitney Theodore R | Roll printer with decomposed raster scan and X-Y distortion correction |
| US7209285B1 (en) * | 2003-09-11 | 2007-04-24 | Lockheed Martin Corporation | Common axis three mirror anastigmatic optic |
| DE102006014380A1 (de) * | 2006-03-27 | 2007-10-11 | Carl Zeiss Smt Ag | Projektionsobjektiv und Projektionsbelichtungsanlage mit negativer Schnittweite der Eintrittspupille |
| JP5201979B2 (ja) * | 2007-12-26 | 2013-06-05 | キヤノン株式会社 | 露光装置およびデバイス製造方法 |
| KR101535230B1 (ko) * | 2009-06-03 | 2015-07-09 | 삼성전자주식회사 | Euv 마스크용 공간 영상 측정 장치 및 방법 |
| IT1395281B1 (it) * | 2009-08-13 | 2012-09-05 | Galileo Avionica S P A Ora Selex Galileo Spa | Dispositivo di trasporto ottico preferibilmente miniaturizzato |
| IT1395282B1 (it) * | 2009-08-13 | 2012-09-05 | Galileo Avionica S P A Ora Selex Galileo Spa | Sonda ottica preferibilmente per analisi spettrometriche |
| US20150192459A1 (en) * | 2014-01-08 | 2015-07-09 | Kla-Tencor Corporation | Extreme ultra-violet (euv) inspection systems |
| DE102018201170A1 (de) | 2018-01-25 | 2019-07-25 | Carl Zeiss Smt Gmbh | Abbildende Optik für die EUV-Mikrolithographie |
| JP7357488B2 (ja) * | 2019-09-04 | 2023-10-06 | キヤノン株式会社 | 露光装置、および物品製造方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265510A (en) * | 1979-05-16 | 1981-05-05 | Hughes Aircraft Company | Three mirror anastigmatic optical system |
| DD151231A1 (de) * | 1980-06-02 | 1981-10-08 | Dietmar Klingenfeld | Optische anordnung fuer projektionslithografische einrichtungen |
| EP0252734B1 (en) * | 1986-07-11 | 2000-05-03 | Canon Kabushiki Kaisha | X-ray reduction projection exposure system of reflection type |
| US4747678A (en) * | 1986-12-17 | 1988-05-31 | The Perkin-Elmer Corporation | Optical relay system with magnification |
| US5003567A (en) * | 1989-02-09 | 1991-03-26 | Hawryluk Andrew M | Soft x-ray reduction camera for submicron lithography |
| US5063586A (en) * | 1989-10-13 | 1991-11-05 | At&T Bell Laboratories | Apparatus for semiconductor lithography |
| NL9000503A (nl) * | 1990-03-05 | 1991-10-01 | Asm Lithography Bv | Apparaat en werkwijze voor het afbeelden van een maskerpatroon op een substraat. |
| US5315629A (en) * | 1990-10-10 | 1994-05-24 | At&T Bell Laboratories | Ringfield lithography |
| NL9100410A (nl) * | 1991-03-07 | 1992-10-01 | Asm Lithography Bv | Afbeeldingsapparaat voorzien van een focusfout- en/of scheefstandsdetectie-inrichting. |
| US5212588A (en) * | 1991-04-09 | 1993-05-18 | The United States Of America As Represented By The United States Department Of Energy | Reflective optical imaging system for extreme ultraviolet wavelengths |
| US5220590A (en) * | 1992-05-05 | 1993-06-15 | General Signal Corporation | X-ray projection lithography camera |
| US5353322A (en) * | 1992-05-05 | 1994-10-04 | Tropel Corporation | Lens system for X-ray projection lithography camera |
| US5805365A (en) * | 1995-10-12 | 1998-09-08 | Sandia Corporation | Ringfield lithographic camera |
| US5815310A (en) * | 1995-12-12 | 1998-09-29 | Svg Lithography Systems, Inc. | High numerical aperture ring field optical reduction system |
| JPH11504770A (ja) * | 1996-03-04 | 1999-04-27 | アーエスエム リソグラフィ ベスローテン フェンノートシャップ | マスクパターンをステップ及びスキャン結像するリソグラフィ装置 |
| US5686728A (en) * | 1996-05-01 | 1997-11-11 | Lucent Technologies Inc | Projection lithography system and method using all-reflective optical elements |
| US5956192A (en) * | 1997-09-18 | 1999-09-21 | Svg Lithography Systems, Inc. | Four mirror EUV projection optics |
| US5973826A (en) * | 1998-02-20 | 1999-10-26 | Regents Of The University Of California | Reflective optical imaging system with balanced distortion |
| US6014252A (en) * | 1998-02-20 | 2000-01-11 | The Regents Of The University Of California | Reflective optical imaging system |
-
1998
- 1998-06-17 TW TW087109664A patent/TW594438B/zh active
- 1998-06-17 US US09/098,888 patent/US6081578A/en not_active Expired - Fee Related
- 1998-10-19 KR KR1019997006131A patent/KR20000069918A/ko not_active Ceased
- 1998-10-19 EP EP98946655A patent/EP0951657A1/en not_active Withdrawn
- 1998-10-19 JP JP52578999A patent/JP2001507873A/ja active Pending
- 1998-10-19 WO PCT/IB1998/001644 patent/WO1999024861A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001507873A (ja) | 2001-06-12 |
| WO1999024861A1 (en) | 1999-05-20 |
| TW594438B (en) | 2004-06-21 |
| US6081578A (en) | 2000-06-27 |
| EP0951657A1 (en) | 1999-10-27 |
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Patent event date: 19990706 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event date: 20050831 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20050531 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |