KR20020089204A - 반사굴절 축소 렌즈 - Google Patents
반사굴절 축소 렌즈 Download PDFInfo
- Publication number
- KR20020089204A KR20020089204A KR1020020028486A KR20020028486A KR20020089204A KR 20020089204 A KR20020089204 A KR 20020089204A KR 1020020028486 A KR1020020028486 A KR 1020020028486A KR 20020028486 A KR20020028486 A KR 20020028486A KR 20020089204 A KR20020089204 A KR 20020089204A
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- image
- intermediate image
- zone
- refractive
- 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.)
- Withdrawn
Links
- 238000003384 imaging method Methods 0.000 claims abstract description 30
- 230000003287 optical effect Effects 0.000 claims description 55
- 238000005286 illumination Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000001393 microlithography Methods 0.000 claims 1
- 230000004075 alteration Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 230000005499 meniscus Effects 0.000 description 10
- 230000005855 radiation Effects 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 230000002411 adverse Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 206010010071 Coma Diseases 0.000 description 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 3
- 229910001634 calcium fluoride Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- LQFSFEIKYIRLTN-UHFFFAOYSA-H aluminum;calcium;lithium;hexafluoride Chemical compound [Li+].[F-].[F-].[F-].[F-].[F-].[F-].[Al+3].[Ca+2] LQFSFEIKYIRLTN-UHFFFAOYSA-H 0.000 description 1
- IEPNMLJMIRCTIV-UHFFFAOYSA-H aluminum;lithium;strontium;hexafluoride Chemical compound [Li+].[F-].[F-].[F-].[F-].[F-].[F-].[Al+3].[Sr+2] IEPNMLJMIRCTIV-UHFFFAOYSA-H 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0892—Catadioptric systems specially adapted for the UV
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
- G02B13/143—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation for use with ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/22—Telecentric objectives or lens systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric 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
- G03F7/70216—Mask projection systems
- G03F7/70225—Optical aspects of catadioptric systems, i.e. comprising reflective and refractive 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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70216—Mask projection systems
- G03F7/70275—Multiple projection paths, e.g. array of projection systems, microlens projection systems or tandem projection systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Lenses (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10127227A DE10127227A1 (de) | 2001-05-22 | 2001-05-22 | Katadioptrisches Reduktionsobjektiv |
| DE10127227.8 | 2001-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020089204A true KR20020089204A (ko) | 2002-11-29 |
Family
ID=7687230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020028486A Withdrawn KR20020089204A (ko) | 2001-05-22 | 2002-05-22 | 반사굴절 축소 렌즈 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6717746B2 (enExample) |
| EP (1) | EP1260845A3 (enExample) |
| JP (1) | JP2003043362A (enExample) |
| KR (1) | KR20020089204A (enExample) |
| DE (1) | DE10127227A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780514A (zh) * | 2018-07-27 | 2020-02-11 | 精工爱普生株式会社 | 透镜和投射型图像显示装置 |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6995930B2 (en) * | 1999-12-29 | 2006-02-07 | Carl Zeiss Smt Ag | Catadioptric projection objective with geometric beam splitting |
| TW538256B (en) * | 2000-01-14 | 2003-06-21 | Zeiss Stiftung | Microlithographic reduction projection catadioptric objective |
| US7301605B2 (en) * | 2000-03-03 | 2007-11-27 | Nikon Corporation | Projection exposure apparatus and method, catadioptric optical system and manufacturing method of devices |
| DE10127227A1 (de) * | 2001-05-22 | 2002-12-05 | Zeiss Carl | Katadioptrisches Reduktionsobjektiv |
| US7136220B2 (en) * | 2001-08-21 | 2006-11-14 | Carl Zeiss Smt Ag | Catadioptric reduction lens |
| US20040075894A1 (en) * | 2001-12-10 | 2004-04-22 | Shafer David R. | Catadioptric reduction objective |
| US20050190446A1 (en) * | 2002-06-25 | 2005-09-01 | Carl Zeiss Amt Ag | Catadioptric reduction objective |
| TWI242691B (en) * | 2002-08-23 | 2005-11-01 | Nikon Corp | Projection optical system and method for photolithography and exposure apparatus and method using same |
| US6731374B1 (en) * | 2002-12-02 | 2004-05-04 | Asml Holding N.V. | Beam-splitter optics design that maintains an unflipped (unmirrored) image for a catadioptric lithographic system |
| DE10316428A1 (de) * | 2003-04-08 | 2004-10-21 | Carl Zeiss Smt Ag | Katadioptrisches Reduktionsobjektiv |
| JP3728301B2 (ja) * | 2003-05-30 | 2005-12-21 | 株式会社オーク製作所 | 投影光学系 |
| DE10338983A1 (de) * | 2003-08-20 | 2005-03-17 | Carl Zeiss Smt Ag | Projektionsobjektiv für die Mikrolithografie |
| US8208198B2 (en) | 2004-01-14 | 2012-06-26 | Carl Zeiss Smt Gmbh | Catadioptric projection objective |
| US7466489B2 (en) * | 2003-12-15 | 2008-12-16 | Susanne Beder | Projection objective having a high aperture and a planar end surface |
| WO2005059645A2 (en) * | 2003-12-19 | 2005-06-30 | Carl Zeiss Smt Ag | Microlithography projection objective with crystal elements |
| US20050185269A1 (en) * | 2003-12-19 | 2005-08-25 | Carl Zeiss Smt Ag | Catadioptric projection objective with geometric beam splitting |
| US7463422B2 (en) * | 2004-01-14 | 2008-12-09 | Carl Zeiss Smt Ag | Projection exposure apparatus |
| US20080151364A1 (en) | 2004-01-14 | 2008-06-26 | Carl Zeiss Smt Ag | Catadioptric projection objective |
| KR101150037B1 (ko) | 2004-01-14 | 2012-07-02 | 칼 짜이스 에스엠티 게엠베하 | 반사굴절식 투영 대물렌즈 |
| EP1564594A1 (de) * | 2004-02-17 | 2005-08-17 | Carl Zeiss SMT AG | Projektionsobjektiv für die Mikrolithographie |
| US7712905B2 (en) * | 2004-04-08 | 2010-05-11 | Carl Zeiss Smt Ag | Imaging system with mirror group |
| KR101213831B1 (ko) | 2004-05-17 | 2012-12-24 | 칼 짜이스 에스엠티 게엠베하 | 중간이미지를 갖는 카타디옵트릭 투사 대물렌즈 |
| JP2006119490A (ja) | 2004-10-25 | 2006-05-11 | Canon Inc | 反射屈折型投影光学系及び当該反射屈折型投影光学系を有する露光装置、デバイス製造方法 |
| JP2006138940A (ja) * | 2004-11-10 | 2006-06-01 | Canon Inc | 反射屈折型投影光学系及び投影反射屈折型投影光学系を有する露光装置、デバイス製造方法 |
| US20060158615A1 (en) * | 2005-01-18 | 2006-07-20 | Williamson David M | Catadioptric 1x projection system and method |
| KR101483791B1 (ko) | 2005-06-02 | 2015-01-16 | 칼 짜이스 에스엠티 게엠베하 | 마이크로리소그래피 투영 대물 렌즈 |
| US20070091452A1 (en) * | 2005-10-25 | 2007-04-26 | Scott Lerner | Projection system and method |
| US7738188B2 (en) | 2006-03-28 | 2010-06-15 | Carl Zeiss Smt Ag | Projection objective and projection exposure apparatus including the same |
| US7920338B2 (en) * | 2006-03-28 | 2011-04-05 | Carl Zeiss Smt Gmbh | Reduction projection objective and projection exposure apparatus including the same |
| US20070247729A1 (en) * | 2006-04-25 | 2007-10-25 | Rudolph Technologies, Inc. | Reflective objective |
| DE102006022958A1 (de) * | 2006-05-11 | 2007-11-22 | Carl Zeiss Smt Ag | Projektionsbelichtungsanlage, Projektionsbelichtungsverfahren und Verwendung eines Projektionsobjektivs |
| DE102006045075A1 (de) * | 2006-09-21 | 2008-04-03 | Carl Zeiss Smt Ag | Steuerbares optisches Element |
| WO2009026970A1 (en) * | 2007-08-24 | 2009-03-05 | Carl Zeiss Smt Ag | Controllable optical element and method for operating an optical element with thermal actuators and projection exposure apparatus for semiconductor lithography |
| US7760425B2 (en) * | 2007-09-05 | 2010-07-20 | Carl Zeiss Smt Ag | Chromatically corrected catadioptric objective and projection exposure apparatus including the same |
| JP5498385B2 (ja) * | 2007-10-02 | 2014-05-21 | カール・ツァイス・エスエムティー・ゲーエムベーハー | マイクロリソグラフィ用の投影対物系 |
| US8345350B2 (en) | 2008-06-20 | 2013-01-01 | Carl Zeiss Smt Gmbh | Chromatically corrected objective with specifically structured and arranged dioptric optical elements and projection exposure apparatus including the same |
| CN102428408B (zh) | 2009-05-16 | 2014-11-05 | 卡尔蔡司Smt有限责任公司 | 包括光学校正布置的用于半导体光刻的投射曝光设备 |
| DE102010021539B4 (de) | 2010-05-19 | 2014-10-09 | Carl Zeiss Smt Gmbh | Projektionsobjektiv mit Blenden |
| US8830590B2 (en) * | 2012-05-30 | 2014-09-09 | Ultratech, Inc. | Unit magnification large-format catadioptric lens for microlithography |
| DE102015207154A1 (de) | 2014-05-09 | 2015-11-12 | Carl Zeiss Smt Gmbh | Projektionsobjektiv mit Wellenfrontmanipulator |
| DE102017204619A1 (de) | 2016-04-05 | 2017-10-05 | Carl Zeiss Smt Gmbh | Projektionsbelichtungsverfahren, Projektionsobjektiv und Projektionsbelichtungsanlage für die Mikrolithographie |
| CN117031695B (zh) * | 2023-08-21 | 2024-02-09 | 东莞锐视光电科技有限公司 | 光刻镜头装置 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2177812B (en) * | 1985-07-13 | 1988-09-21 | Pilkington Perkin Elmer Ltd | A catadioptric lens |
| US5140459A (en) * | 1989-08-29 | 1992-08-18 | Texas Instruments | Apparatus and method for optical relay and reimaging |
| US5052763A (en) * | 1990-08-28 | 1991-10-01 | International Business Machines Corporation | Optical system with two subsystems separately correcting odd aberrations and together correcting even aberrations |
| US5592329A (en) * | 1993-02-03 | 1997-01-07 | Nikon Corporation | Catadioptric optical system |
| JP3747958B2 (ja) * | 1995-04-07 | 2006-02-22 | 株式会社ニコン | 反射屈折光学系 |
| US5636066A (en) | 1993-03-12 | 1997-06-03 | Nikon Corporation | Optical apparatus |
| JP3395801B2 (ja) * | 1994-04-28 | 2003-04-14 | 株式会社ニコン | 反射屈折投影光学系、走査型投影露光装置、及び走査投影露光方法 |
| JPH08203812A (ja) * | 1995-01-30 | 1996-08-09 | Nikon Corp | 反射屈折縮小投影光学系及び露光装置 |
| JPH1010429A (ja) | 1996-06-19 | 1998-01-16 | Nikon Corp | 2回結像光学系 |
| US6157498A (en) * | 1996-06-19 | 2000-12-05 | Nikon Corporation | Dual-imaging optical system |
| JPH1010431A (ja) | 1996-06-20 | 1998-01-16 | Nikon Corp | 反射屈折光学系 |
| JPH1020195A (ja) * | 1996-06-28 | 1998-01-23 | Nikon Corp | 反射屈折光学系 |
| US6169627B1 (en) * | 1996-09-26 | 2001-01-02 | Carl-Zeiss-Stiftung | Catadioptric microlithographic reduction objective |
| DE19639586A1 (de) * | 1996-09-26 | 1998-04-02 | Zeiss Carl Fa | Katadioptrisches Mikrolithographie-Reduktionsobjektiv |
| US5969882A (en) * | 1997-04-01 | 1999-10-19 | Nikon Corporation | Catadioptric optical system |
| KR100245414B1 (ko) * | 1997-06-26 | 2000-03-02 | 윤종용 | 노광 시스템과 노광 시스템의 노광 방법 |
| JPH11295605A (ja) * | 1998-04-07 | 1999-10-29 | Nikon Corp | 直筒型反射屈折光学系 |
| DE69933973T2 (de) * | 1998-07-29 | 2007-06-28 | Carl Zeiss Smt Ag | Katadioptrisches optisches system und damit ausgestattete belichtungsvorrichtung |
| JP4717974B2 (ja) * | 1999-07-13 | 2011-07-06 | 株式会社ニコン | 反射屈折光学系及び該光学系を備える投影露光装置 |
| EP1102100A3 (de) * | 1999-11-12 | 2003-12-10 | Carl Zeiss | Katadioptrisches Objektiv mit physikalischem Strahlteiler |
| DE10005189A1 (de) | 2000-02-05 | 2001-08-09 | Zeiss Carl | Projektionsbelichtungsanlage mit reflektivem Retikel |
| US7301605B2 (en) | 2000-03-03 | 2007-11-27 | Nikon Corporation | Projection exposure apparatus and method, catadioptric optical system and manufacturing method of devices |
| RU2192028C1 (ru) | 2001-04-04 | 2002-10-27 | Общество С Ограниченной Ответственностью "Инсмат Технология" | Катадиоптрическая система |
| DE10127227A1 (de) | 2001-05-22 | 2002-12-05 | Zeiss Carl | Katadioptrisches Reduktionsobjektiv |
| US6857941B2 (en) | 2001-06-01 | 2005-02-22 | Applied Materials, Inc. | Multi-phase polishing pad |
| JP4780364B2 (ja) | 2001-06-14 | 2011-09-28 | 株式会社ニコン | 反射屈折光学系および該光学系を備えた露光装置 |
| US6844915B2 (en) * | 2001-08-01 | 2005-01-18 | Nikon Corporation | Optical system and exposure apparatus provided with the optical system |
| TW575904B (en) * | 2001-08-21 | 2004-02-11 | Asml Us Inc | Optical projection for microlithography |
| JP2005504337A (ja) * | 2001-09-20 | 2005-02-10 | カール・ツァイス・エスエムティー・アーゲー | 反射屈折縮小レンズ |
| TW559885B (en) | 2001-10-19 | 2003-11-01 | Nikon Corp | Projection optical system and exposure device having the projection optical system |
| US20040075894A1 (en) * | 2001-12-10 | 2004-04-22 | Shafer David R. | Catadioptric reduction objective |
| WO2003052462A2 (en) | 2001-12-18 | 2003-06-26 | Carl Zeiss Smt Ag | Catadioptric reduction lens |
-
2001
- 2001-05-22 DE DE10127227A patent/DE10127227A1/de not_active Withdrawn
-
2002
- 2002-05-10 EP EP02010551A patent/EP1260845A3/de not_active Withdrawn
- 2002-05-16 JP JP2002140881A patent/JP2003043362A/ja active Pending
- 2002-05-22 KR KR1020020028486A patent/KR20020089204A/ko not_active Withdrawn
- 2002-05-22 US US10/152,290 patent/US6717746B2/en not_active Expired - Fee Related
-
2004
- 2004-02-06 US US10/772,310 patent/US7006304B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780514A (zh) * | 2018-07-27 | 2020-02-11 | 精工爱普生株式会社 | 透镜和投射型图像显示装置 |
| CN110780514B (zh) * | 2018-07-27 | 2021-08-24 | 精工爱普生株式会社 | 透镜和投射型图像显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7006304B2 (en) | 2006-02-28 |
| JP2003043362A (ja) | 2003-02-13 |
| DE10127227A1 (de) | 2002-12-05 |
| US6717746B2 (en) | 2004-04-06 |
| EP1260845A2 (de) | 2002-11-27 |
| US20040160677A1 (en) | 2004-08-19 |
| US20030021040A1 (en) | 2003-01-30 |
| EP1260845A3 (de) | 2004-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20020089204A (ko) | 반사굴절 축소 렌즈 | |
| USRE39024E1 (en) | Exposure apparatus having catadioptric projection optical system | |
| US5052763A (en) | Optical system with two subsystems separately correcting odd aberrations and together correcting even aberrations | |
| KR101391470B1 (ko) | 중간이미지를 갖는 카타디옵트릭 투사 대물렌즈 | |
| EP0736789B1 (en) | Catadioptric optical system and exposure apparatus having the same | |
| USRE39296E1 (en) | Catadioptric projection systems | |
| US7426082B2 (en) | Catadioptric projection objective with geometric beam splitting | |
| US5861997A (en) | Catadioptric reduction projection optical system and exposure apparatus having the same | |
| JP5396673B2 (ja) | 投影露光装置、投影露光方法及び投影対物レンズ | |
| US20060132931A1 (en) | Catadioptric projection objective | |
| USRE38438E1 (en) | Catadioptric reduction projection optical system and exposure apparatus having the same | |
| US20040075894A1 (en) | Catadioptric reduction objective | |
| JPH1184248A (ja) | 反射屈折縮小光学系 | |
| JP2002244046A (ja) | カタディオプトリック縮小レンズ | |
| US7203010B2 (en) | Catadioptric projection objective | |
| WO2005015316A2 (en) | Projection objective for microlithography | |
| US7283294B2 (en) | Catadioptric projection optical system, exposure apparatus having the same, device fabrication method | |
| US20080037111A1 (en) | Catadioptric Projection Objective | |
| JP2005512151A (ja) | カタジオプトリック縮小対物レンズ | |
| US7046459B1 (en) | Catadioptric reductions lens | |
| JPH1010430A (ja) | 2回結像光学系 | |
| JPH1010429A (ja) | 2回結像光学系 | |
| JP4375826B2 (ja) | 直筒型反射屈折光学系、走査型露光装置及び走査露光方法 | |
| JPH11295605A (ja) | 直筒型反射屈折光学系 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020522 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |