KR20030002102A - 줌렌즈 어레이 및 이를 구비한 노광장치 - Google Patents
줌렌즈 어레이 및 이를 구비한 노광장치 Download PDFInfo
- Publication number
- KR20030002102A KR20030002102A KR1020010038842A KR20010038842A KR20030002102A KR 20030002102 A KR20030002102 A KR 20030002102A KR 1020010038842 A KR1020010038842 A KR 1020010038842A KR 20010038842 A KR20010038842 A KR 20010038842A KR 20030002102 A KR20030002102 A KR 20030002102A
- Authority
- KR
- South Korea
- Prior art keywords
- zoom lens
- illumination
- variable blade
- exposure apparatus
- reticle
- Prior art date
Links
- 238000005286 illumination Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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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
- G03F7/70058—Mask illumination systems
- G03F7/70191—Optical correction elements, filters or phase plates for controlling intensity, wavelength, polarisation, phase or the like
-
- 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
- G03F7/70058—Mask illumination systems
- G03F7/7015—Details of optical elements
- G03F7/70183—Zoom systems for adjusting beam diameter
-
- 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
- G03F7/70058—Mask illumination systems
- G03F7/702—Reflective illumination, i.e. reflective optical elements other than folding mirrors, e.g. extreme ultraviolet [EUV] illumination 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
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/7055—Exposure light control in all parts of the microlithographic apparatus, e.g. pulse length control or light interruption
- G03F7/70566—Polarisation control
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (5)
- 광원으로부터 출사된 레이저빔으로부터 환형조명을 형성하는 줌렌즈; 및상기 줌렌즈 상부에 배치되고 다수개의 가변 블래이드를 구비하여, 상기 줌렌즈로부터 입사되는 환형조명의 광을 선택된 하나의 가변 블래이드로 차단하여 소정의 각도를 갖는 4점 조명을 형성하는 가변 블래이드 유닛을 포함하는 것을 특징으로 하는 줌렌즈 어레이.
- 제 1 항에 있어서, 상기 환형조명의 시그마값은 상기 줌렌즈에서 결정되는 것을 특징으로 하는 줌렌즈 어레이.
- 광원으로부터 출사된 레이저빔으로부터 형성된 조명을 통하여 레티클의 마스크 패턴을 투영렌즈에 의해 웨이퍼 상에 투영하여 전사하는 노광장치로서,상기 광원과 레이클 사이에 배치되고, 상기 레이저빔으로부터 환형조명을 형성하는 줌렌즈; 및상기 줌렌즈 상부에 배치되고 다수개의 가변 블래이드를 구비하여, 상기 줌렌즈로부터 입사되는 환형조명의 광을 선택된 하나의 가변 블래이드로 차단하여 소정의 각도를 갖는 4점 조명을 형성하는 가변 블래이드 유닛을 포함하는 것을 특징으로 하는 노광장치.
- 제 3 항에 있어서, 상기 환형조명의 시그마값은 상기 줌렌즈에서 결정되는 것을 특징으로 하는 노광장치.
- 제 3 항에 있어서,상기 가변 블래이드 유닛과 레티클 사이에 배치되어 상기 가변 블래이드 유닛으로부터 형성된 4점 조명을 반사하는 미러; 및상기 미러에서 반사된 4점 조명을 집광하여 상기 레티클에 조명하는 조명렌즈를 더 포함하는 것을 특징으로 하는 노광장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010038842A KR20030002102A (ko) | 2001-06-30 | 2001-06-30 | 줌렌즈 어레이 및 이를 구비한 노광장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010038842A KR20030002102A (ko) | 2001-06-30 | 2001-06-30 | 줌렌즈 어레이 및 이를 구비한 노광장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20030002102A true KR20030002102A (ko) | 2003-01-08 |
Family
ID=27712736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010038842A KR20030002102A (ko) | 2001-06-30 | 2001-06-30 | 줌렌즈 어레이 및 이를 구비한 노광장치 |
Country Status (1)
Country | Link |
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KR (1) | KR20030002102A (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06260395A (ja) * | 1993-03-04 | 1994-09-16 | Mitsubishi Electric Corp | 半導体露光装置及び半導体露光装置用光学部品 |
JPH07283128A (ja) * | 1994-04-08 | 1995-10-27 | Canon Inc | 露光装置 |
JPH09190976A (ja) * | 1997-01-23 | 1997-07-22 | Nikon Corp | 投影露光装置及び走査露光方法 |
KR980003852A (ko) * | 1996-06-14 | 1998-03-30 | 문정환 | 노광장치 |
KR19980021658U (ko) * | 1996-10-22 | 1998-07-15 | 문정환 | 반도체 스테퍼장비의 조명계 |
KR19990022976U (ko) * | 1997-12-02 | 1999-07-05 | 구본준 | 웨이퍼의 노광장치 |
-
2001
- 2001-06-30 KR KR1020010038842A patent/KR20030002102A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06260395A (ja) * | 1993-03-04 | 1994-09-16 | Mitsubishi Electric Corp | 半導体露光装置及び半導体露光装置用光学部品 |
JPH07283128A (ja) * | 1994-04-08 | 1995-10-27 | Canon Inc | 露光装置 |
KR980003852A (ko) * | 1996-06-14 | 1998-03-30 | 문정환 | 노광장치 |
KR19980021658U (ko) * | 1996-10-22 | 1998-07-15 | 문정환 | 반도체 스테퍼장비의 조명계 |
JPH09190976A (ja) * | 1997-01-23 | 1997-07-22 | Nikon Corp | 投影露光装置及び走査露光方法 |
KR19990022976U (ko) * | 1997-12-02 | 1999-07-05 | 구본준 | 웨이퍼의 노광장치 |
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