KR20190034624A - 간섭성을 갖는 방사선 빔 처리 장치 및 방법 - Google Patents
간섭성을 갖는 방사선 빔 처리 장치 및 방법 Download PDFInfo
- Publication number
- KR20190034624A KR20190034624A KR1020197006031A KR20197006031A KR20190034624A KR 20190034624 A KR20190034624 A KR 20190034624A KR 1020197006031 A KR1020197006031 A KR 1020197006031A KR 20197006031 A KR20197006031 A KR 20197006031A KR 20190034624 A KR20190034624 A KR 20190034624A
- Authority
- KR
- South Korea
- Prior art keywords
- waveguide
- radiation beam
- radiation
- components
- spatial modes
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 253
- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000012545 processing Methods 0.000 title claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims description 87
- 238000000059 patterning Methods 0.000 claims description 30
- 238000005286 illumination Methods 0.000 claims description 18
- 238000007689 inspection Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000001429 visible spectrum Methods 0.000 claims description 12
- 230000003993 interaction Effects 0.000 claims description 5
- 230000001427 coherent effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 21
- 239000010410 layer Substances 0.000 description 15
- 238000009826 distribution Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 238000001459 lithography Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 10
- 239000013307 optical fiber Substances 0.000 description 9
- 210000001747 pupil Anatomy 0.000 description 9
- 230000003595 spectral effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 239000002346 layers by function Substances 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- G03F7/70058—Mask illumination systems
- G03F7/7015—Details of optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9501—Semiconductor wafers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical 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
- G03F7/70058—Mask illumination systems
- G03F7/70075—Homogenization of illumination intensity in the mask plane by using an integrator, e.g. fly's eye lens, facet mirror or glass rod, by using a diffusing optical element or by beam deflection
-
- 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
- G03F7/70583—Speckle reduction, e.g. coherence control or amplitude/wavefront splitting
-
- 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
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
-
- 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
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
- G03F7/70625—Dimensions, e.g. line width, critical dimension [CD], profile, sidewall angle or edge roughness
-
- 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
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
- G03F7/70633—Overlay, i.e. relative alignment between patterns printed by separate exposures in different layers, or in the same layer in multiple exposures or stitching
-
- 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
- G03F7/70605—Workpiece metrology
- G03F7/706843—Metrology apparatus
- G03F7/706847—Production of measurement radiation, e.g. synchrotron, free-electron laser, plasma source or higher harmonic generation [HHG]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8822—Dark field detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0631—Homogeneising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
도 2는 리소그래피 셀 또는 클러스터를 도시하고 있으며;
도 3은 계측에 사용된 스케터로미터를 도시하고 있으며;
도 4는 검사 장치를 도시하고 있으며;
도 5 내지 도 7은 처리될 방사선 빔의 예시적인 구성을 도시하고 있으며;
도 8은 처리된 방사선 빔의 구성을 도시하고 있으며;
도 9는 간섭성을 갖는 방사선 빔을 처리하기 위한 장치를 도시하고 있으며;
도 10은 다른 도파 공간 모드들에 대한 방사선 빔의 성분의 분포를 도시하고 있으며;
도 11은 비대칭적인 도파관 횡단면을 도시하고 있으며;
도 12는 대칭적인 도파관의 인터페이스 표면 상으로의 방사선 빔의 성분의 비대칭적인 분포를 도시하고 있으며;
도 13은 도파관의 길이 방향 축을 따라 변화하는 횡단면을 갖는 도파관을 도시하고 있으며;
도 14는 폐루프를 형성하는 도파관을 도시하고 있다.
Claims (15)
- 간섭성을 갖는 방사선 빔을 처리하기 위한 장치에 있어서,
간섭성을 갖고 하나 이상의 방사선 빔 공간 모드에 걸쳐 분포된 성분들을 포함하는 방사선 빔을 받도록 구성된 광학 시스템; 및
다수의 도파 공간 모드를 지원하도록 구성된 도파관을 포함하며,
상기 광학 시스템은, 하나 이상의 도파 공간 모드를 각각 포함하는 상이한 세트의 도파 공간 모드들에 다수의 성분들 각각이 커플링되는 방식으로 공통 방사선 빔 공간 모드에 속하면서 상이한 주파수를 갖는 방사선 빔의 다수의 성분을 상기 도파관 상으로 향하게 하도록 구성되어 있는 장치. - 제1항에 있어서,
상기 광학 시스템은 상기 공통 방사선 빔 공간 모드에 속하면서 상이한 주파수를 갖는 상기 다수의 성분 각각이 다른 위치에서, 상이한 방향으로, 또는 상이한 위치와 상이한 방향으로 상기 도파관에 들어가도록 구성되어, 이에 의하여 상이한 세트의 도파 공간 모드에 대한 커플링을 달성하는 장치. - 제2항에 있어서,
상기 상이한 세트의 도파 공간 모드에 대한 커플링은 상기 도파관에 의하여 지원된 실질적으로 모든 도파 공간 모드가 실질적으로 균일하게 채워지도록 하는 장치. - 제2항 또는 제3항에 있어서,
상기 도파관은 방사선이 상기 도파관으로 들어갈 수 있는 입력 인터페이스를 포함하며, 상기 광학 시스템은 상기 공통 방사선 빔 공간 모드에 속하면서 상이한 주파수를 갖는 상기 다수의 성분 각각을 상기 입력 인터페이스 상의 다른 위치로 향하게 하도록 구성되어, 이에 의하여 상이한 세트의 도파 공간 모드에 대한 커플링을 달성하는 장치. - 제4항에 있어서,
상기 입력 인터페이스는 비평면인 장치. - 제1항 내지 제5항 중 어느 한 항에 있어서,
상기 도파관은 상기 가시 스펙트럼 내의 광에 대하여 100개 이상의 도관 공간 모드를 지원하는 장치. - 제1항 내지 제6항 중 어느 한 항에 있어서,
상기 도파관은 상기 가시 스펙트럼 내의 광에 대하여 108개 미만의 도관 공간 모드를 지원하는 장치. - 제1항 내지 제7항 중 어느 한 항에 있어서,
상기 도파관의 횡단면은 원형인 장치. - 제1항 내지 제7항 중 어느 한 항에 있어서,
상기 도파관의 횡단면은 비원형인 장치. - 제9항에 있어서,
상기 도파관의 횡단면은 비회전 대칭성, 비미러 대칭성, 또는 비회전 대칭성과 비미러 대칭성을 갖고 있는 장치. - 제1항 내지 제10항 중 어느 한 항에 있어서,
상기 도파관은 상기 도파관 상으로 향하는 방사선 빔의 다수의 성분 중 하나 이상의 성분이 여러 번 도파관을 통하여 전후방으로 전파되는 것을 허용하도록 구성되어 있는 장치. - 제1항 내지 제10항 중 어느 한 항에 있어서,
상기 도파관은 폐루프를 형성하고 상기 도파관 상으로 향하는 방사선 빔의 다수의 성분 중 하나 이상의 성분이 상기 폐루프 주위에서 여러 번 전파되도록 구성되어 있는 장치. - 제1항 내지 제12항 중 어느 한 항에 있어서,
상기 도파관의 횡단면은 상기 도파관의 길이 방향 축을 따른 위치의 함수로서 변화하는 장치. - 타겟을 검사하기 위한 검사 장치에 있어서,
제1항 내지 제13항 중 어느 한 항의, 간섭성을 갖는 방사선 빔을 처리하기 위한 장치;
상기 장치에 의하여 생성된 처리된 방사선 빔을 상기 타겟 상으로 향하게 하기 위한 조명 광학계; 및
상기 타겟과의 상기 처리된 방사선 빔의 상호 작용 후, 처리된 방사선 빔에서 발생된 방사선을 검출하기 위한 검출기를 포함하는 검사 장치. - 리소그래피 장치에 있어서,
처리된 방사선 빔을 생성하기 위해 제1항 내지 제13항 중 어느 한 항의, 간섭성을 갖는 방사선 빔을 처리하기 위한 장치;
패터닝된 방사선 빔을 형성하기 위해 상기 처리된 방사선 빔의 횡단면에 패턴을 부여하도록 구성된 패터닝 장치; 및
상기 패터닝된 방사선 빔을 기판 상으로 투영하도록 구성된 투영 시스템을 포함하는 리소그래피 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020217006621A KR102346310B1 (ko) | 2016-08-01 | 2017-07-17 | 간섭성을 갖는 방사선 빔 처리 장치 및 방법 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16182256.4 | 2016-08-01 | ||
EP16182256.4A EP3279736A1 (en) | 2016-08-01 | 2016-08-01 | Device and method for processing a radiation beam with coherence |
PCT/EP2017/068047 WO2018024476A1 (en) | 2016-08-01 | 2017-07-17 | Device and method for processing a radiation beam with coherence |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217006621A Division KR102346310B1 (ko) | 2016-08-01 | 2017-07-17 | 간섭성을 갖는 방사선 빔 처리 장치 및 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20190034624A true KR20190034624A (ko) | 2019-04-02 |
Family
ID=56561268
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217006621A KR102346310B1 (ko) | 2016-08-01 | 2017-07-17 | 간섭성을 갖는 방사선 빔 처리 장치 및 방법 |
KR1020197006031A KR20190034624A (ko) | 2016-08-01 | 2017-07-17 | 간섭성을 갖는 방사선 빔 처리 장치 및 방법 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217006621A KR102346310B1 (ko) | 2016-08-01 | 2017-07-17 | 간섭성을 갖는 방사선 빔 처리 장치 및 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10234767B2 (ko) |
EP (1) | EP3279736A1 (ko) |
KR (2) | KR102346310B1 (ko) |
CN (1) | CN109564395B (ko) |
TW (1) | TWI680357B (ko) |
WO (1) | WO2018024476A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3809190A1 (en) * | 2019-10-14 | 2021-04-21 | ASML Netherlands B.V. | Method and apparatus for coherence scrambling in metrology applications |
WO2023198466A1 (en) * | 2022-04-15 | 2023-10-19 | Asml Netherlands B.V. | A lithographic apparatus, an inspection system, and a detector having a square-core fiber |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011403A (en) * | 1976-03-30 | 1977-03-08 | Northwestern University | Fiber optic laser illuminators |
US5898802A (en) * | 1997-03-27 | 1999-04-27 | Cogent Light Technologies, Inc. | Coupling method and apparatus for coupling polymer fibers to a light source for improving power handling capabilities of the polymer fibers |
JP2001148345A (ja) * | 1999-09-10 | 2001-05-29 | Nikon Corp | 照明光学装置、並びに該装置を用いた露光方法及び装置 |
JP3858571B2 (ja) * | 2000-07-27 | 2006-12-13 | 株式会社日立製作所 | パターン欠陥検査方法及びその装置 |
US7791727B2 (en) | 2004-08-16 | 2010-09-07 | Asml Netherlands B.V. | Method and apparatus for angular-resolved spectroscopic lithography characterization |
US7834980B2 (en) | 2006-12-21 | 2010-11-16 | Asml Netherlands B. V. | Lithographic apparatus and method |
KR20070029231A (ko) * | 2007-02-16 | 2007-03-13 | 박희재 | 레이저디스플레이장치를 위한 스페클저감장치 |
US7697128B2 (en) | 2007-03-23 | 2010-04-13 | Asml Netherlands B.V. | Method of imaging radiation from an object on a detection device and an inspection device for inspecting an object |
US8937706B2 (en) | 2007-03-30 | 2015-01-20 | Asml Netherlands B.V. | Lithographic apparatus and method |
US7499615B2 (en) * | 2007-08-01 | 2009-03-03 | Hewlett-Packard Development Company, L.P. | System and methods for routing optical signals |
US7649918B2 (en) * | 2007-10-30 | 2010-01-19 | Corning Incorporated | Multi-component wavelength conversion devices and lasers incorporating the same |
NL1036245A1 (nl) | 2007-12-17 | 2009-06-18 | Asml Netherlands Bv | Diffraction based overlay metrology tool and method of diffraction based overlay metrology. |
NL1036597A1 (nl) | 2008-02-29 | 2009-09-01 | Asml Netherlands Bv | Metrology method and apparatus, lithographic apparatus, and device manufacturing method. |
KR101429629B1 (ko) | 2009-07-31 | 2014-08-12 | 에이에스엠엘 네델란즈 비.브이. | 계측 방법 및 장치, 리소그래피 시스템, 및 리소그래피 처리 셀 |
NL2006935A (en) | 2010-06-28 | 2011-12-29 | Asml Netherlands Bv | Inspection apparatus and method. |
US20140307242A1 (en) * | 2011-06-01 | 2014-10-16 | Eulitha A.G. | Method and apparatus for printing periodic patterns using multiple lasers |
NL2010458A (en) * | 2012-04-16 | 2013-10-17 | Asml Netherlands Bv | Lithographic apparatus, substrate and device manufacturing method background. |
CN104380203B (zh) | 2012-06-12 | 2017-09-08 | Asml荷兰有限公司 | 光子源、检查设备、光刻系统以及器件制造方法 |
CN105339844B (zh) | 2013-05-21 | 2019-04-26 | Asml荷兰有限公司 | 检查方法和设备、用于在其中使用的衬底及器件制造方法 |
US10761267B2 (en) * | 2015-08-13 | 2020-09-01 | Nufem | Mode mixing optical fibers and methods and systems using the same |
-
2016
- 2016-08-01 EP EP16182256.4A patent/EP3279736A1/en not_active Withdrawn
-
2017
- 2017-07-17 CN CN201780048092.2A patent/CN109564395B/zh active Active
- 2017-07-17 KR KR1020217006621A patent/KR102346310B1/ko active IP Right Grant
- 2017-07-17 WO PCT/EP2017/068047 patent/WO2018024476A1/en active Application Filing
- 2017-07-17 KR KR1020197006031A patent/KR20190034624A/ko not_active IP Right Cessation
- 2017-07-26 US US15/660,498 patent/US10234767B2/en active Active
- 2017-07-28 TW TW106125406A patent/TWI680357B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR102346310B1 (ko) | 2022-01-03 |
KR20210029292A (ko) | 2021-03-15 |
CN109564395B (zh) | 2021-03-09 |
US10234767B2 (en) | 2019-03-19 |
WO2018024476A1 (en) | 2018-02-08 |
TW201807509A (zh) | 2018-03-01 |
TWI680357B (zh) | 2019-12-21 |
CN109564395A (zh) | 2019-04-02 |
EP3279736A1 (en) | 2018-02-07 |
US20180031977A1 (en) | 2018-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI405046B (zh) | 評估模型之方法,檢查裝置及微影裝置 | |
KR100954762B1 (ko) | 스케터로미터, 리소그래피 장치 및 포커스 분석 방법 | |
KR101129332B1 (ko) | 검사 장치, 리소그래피 장치, 리소그래피 처리 셀 및 검사 방법 | |
KR100985179B1 (ko) | 검사 방법 및 장치, 리소그래피 장치, 리소그래피 처리 셀및 디바이스 제조 방법 | |
KR100930654B1 (ko) | 측정 방법, 검사 장치 및 리소그래피 장치 | |
KR101654599B1 (ko) | 오버레이 오차를 결정하는 방법 및 디바이스 제조 방법 | |
TWI448658B (zh) | 量測疊對誤差的方法及器件製造方法 | |
KR101331107B1 (ko) | 스캐터로미터 및 리소그래피 장치 | |
KR20100006553A (ko) | 메트롤로지 툴을 캘리브레이션하는데 사용하기 위한 기판을 형성하는 방법, 캘리브레이션 기판 및 메트롤로지 툴 캘리브레이션 방법 | |
KR20110015624A (ko) | 리소그래피용 검사 장치 | |
JP2016523387A (ja) | 検査装置及び方法、リソグラフィ装置、リソグラフィ処理セル並びにデバイス製造方法 | |
JP2017532587A (ja) | 放射をスペクトル的に拡大するための方法及び装置 | |
KR20120044374A (ko) | 리소그래피용 검사 장치 | |
KR102346310B1 (ko) | 간섭성을 갖는 방사선 빔 처리 장치 및 방법 | |
US8497975B2 (en) | Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method | |
KR20240018488A (ko) | 계측 시스템, 시간적 및 공간적 가간섭성 스크램블러 및 그 방법 | |
US20110102774A1 (en) | Focus Sensor, Inspection Apparatus, Lithographic Apparatus and Control System | |
TWI428583B (zh) | 散射計方法及裝置、微影裝置、微影處理單元及器件製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 20190227 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20200212 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20201026 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20200212 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20201026 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20200409 Comment text: Amendment to Specification, etc. |
|
PX0601 | Decision of rejection after re-examination |
Comment text: Decision to Refuse Application Patent event code: PX06014S01D Patent event date: 20210104 Comment text: Amendment to Specification, etc. Patent event code: PX06012R01I Patent event date: 20201126 Comment text: Decision to Refuse Application Patent event code: PX06011S01I Patent event date: 20201026 Comment text: Amendment to Specification, etc. Patent event code: PX06012R01I Patent event date: 20200409 Comment text: Notification of reason for refusal Patent event code: PX06013S01I Patent event date: 20200212 |
|
X601 | Decision of rejection after re-examination | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20210304 |