JP6420864B2 - スペクトル純度フィルタ、放射システム、及びコレクタ - Google Patents
スペクトル純度フィルタ、放射システム、及びコレクタ Download PDFInfo
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- JP6420864B2 JP6420864B2 JP2017078096A JP2017078096A JP6420864B2 JP 6420864 B2 JP6420864 B2 JP 6420864B2 JP 2017078096 A JP2017078096 A JP 2017078096A JP 2017078096 A JP2017078096 A JP 2017078096A JP 6420864 B2 JP6420864 B2 JP 6420864B2
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1838—Diffraction gratings for use with ultraviolet radiation or X-rays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/281—Interference filters designed for the infrared light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/283—Interference filters designed for the ultraviolet
-
- 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
- G03F7/70008—Production of exposure light, i.e. light sources
-
- 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
- G03F7/70216—Mask projection systems
- G03F7/70308—Optical correction elements, filters or phase plates for manipulating imaging light, e.g. intensity, wavelength, polarisation, phase or image shift
-
- 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
- G03F7/70575—Wavelength control, e.g. control of bandwidth, multiple wavelength, selection of wavelength or matching of optical components to wavelength
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
- G21K1/062—Devices having a multilayer structure
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
- G21K1/067—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators using surface reflection, e.g. grazing incidence mirrors, gratings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G2/00—Apparatus or processes specially adapted for producing X-rays, not involving X-ray tubes, e.g. involving generation of a plasma
- H05G2/001—Production of X-ray radiation generated from plasma
- H05G2/009—Auxiliary arrangements not involved in the plasma generation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K2201/00—Arrangements for handling radiation or particles
- G21K2201/06—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements
- G21K2201/061—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements characterised by a multilayer structure
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K2201/00—Arrangements for handling radiation or particles
- G21K2201/06—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements
- G21K2201/067—Construction details
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nanotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Crystallography & Structural Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Optical Filters (AREA)
Description
[0001] 本願は、2011年3月4日に出願した米国仮出願第61/449,381号の優先権を主張し、その全体を本願に参考として組み込む。
深くエッチングすることを含む。アパーチャ141を空けるために、例えばKOHエッチング技術を用いて窓がシリコンウェーハの裏側へとエッチングされる。しかしながら、あらゆる既知のグリッドスペクトル純度フィルタが本発明で使用されてもよいことが理解されるであろう。
Claims (7)
- 交互層の多層スタックであって、該多層スタックに対して第1方向に第1波長の放射を反射する、交互層の多層スタックと、
前記多層スタックの頂面における第1複数の凹所であって、前記多層スタックに対して前記第1方向とは異なる第2方向に第2波長の放射が反射するように配置された第1格子を形成する第1複数の凹所と、
前記第1複数の凹所より小さい第2複数の凹所であって、前記第1複数の凹所のうちの凹所と凹所と間の前記多層スタックの頂面および前記第1複数の凹所のうちの前記凹所の下面に形成され、また、前記多層スタックに対して前記第1方向とは異なる第3方向に第3波長の放射が反射するように配置された少なくとも1つの第2格子を形成する、第2複数の凹所と、を備える、スペクトル純度フィルタ。 - 前記第1複数の凹所は、1.5μm〜3μmの間の深さを有する、請求項1に記載のスペクトル純度フィルタ。
- 前記第2複数の凹所は、25nm〜75nmの間の深さを有する、請求項1又は2に記載のスペクトル純度フィルタ。
- 前記第2複数の凹所は、長方形および三角形のうちのいずれかである断面を有する、請求項1〜3のいずれか1項に記載のスペクトル純度フィルタ。
- 前記第2方向および前記第3方向は同じである、請求項1〜3のいずれか1項に記載のスペクトル純度フィルタ。
- 放射ビームを提供する放射システムであって、
請求項1〜5のいずれかに記載のスペクトル純度フィルタを備え、
前記スペクトル純度フィルタは前記放射システムのコレクタの少なくとも一部の各反射面上に形成される、
放射システム。 - 放射システムに使用されるためのコレクタであって、反射面と、該反射面上に形成された請求項1〜5のいずれかに記載のスペクトル純度フィルタとを備える、コレクタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161449381P | 2011-03-04 | 2011-03-04 | |
US61/449,381 | 2011-03-04 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013555773A Division JP2014508414A (ja) | 2011-03-04 | 2011-12-21 | リソグラフィ装置、スペクトル純度フィルタおよびデバイス製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017126086A JP2017126086A (ja) | 2017-07-20 |
JP6420864B2 true JP6420864B2 (ja) | 2018-11-07 |
Family
ID=45420654
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2013555773A Pending JP2014508414A (ja) | 2011-03-04 | 2011-12-21 | リソグラフィ装置、スペクトル純度フィルタおよびデバイス製造方法 |
JP2017078096A Active JP6420864B2 (ja) | 2011-03-04 | 2017-04-11 | スペクトル純度フィルタ、放射システム、及びコレクタ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013555773A Pending JP2014508414A (ja) | 2011-03-04 | 2011-12-21 | リソグラフィ装置、スペクトル純度フィルタおよびデバイス製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9594306B2 (ja) |
EP (1) | EP2681625A1 (ja) |
JP (2) | JP2014508414A (ja) |
TW (1) | TWI534557B (ja) |
WO (1) | WO2012119672A1 (ja) |
Families Citing this family (16)
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JP2014508414A (ja) | 2011-03-04 | 2014-04-03 | エーエスエムエル ネザーランズ ビー.ブイ. | リソグラフィ装置、スペクトル純度フィルタおよびデバイス製造方法 |
CN104254789B (zh) * | 2012-01-19 | 2017-07-28 | 苏普瑞亚·杰斯瓦尔 | 与光刻及其他应用中的超紫外辐射联用的材料、组件以及方法 |
US10216093B2 (en) | 2013-01-28 | 2019-02-26 | Asml Netherlands B.V. | Projection system and minor and radiation source for a lithographic apparatus |
CN114035254B (zh) * | 2014-07-04 | 2024-08-06 | Asml荷兰有限公司 | 用于光刻设备内的膜和包括这种膜的光刻设备 |
EP3257054B1 (en) * | 2015-02-10 | 2019-10-16 | Carl Zeiss SMT GmbH | Euv multilayer mirror, optical system including a multilayer mirror and method of manufacturing a multilayer mirror |
NL2017272A (en) * | 2015-08-25 | 2017-03-01 | Asml Netherlands Bv | Suppression filter, radiation collector and radiation source for a lithographic apparatus; method of determining a separation distance between at least two reflective surface levels of a suppression filter |
DE102016213247A1 (de) * | 2016-07-20 | 2017-05-18 | Carl Zeiss Smt Gmbh | Optisches Element, insbesondere Kollektorspiegel einer EUV-Lichtquelle einer mikrolithographischen Projektionsbelichtungsanlage |
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DE102018220629A1 (de) * | 2018-11-29 | 2020-06-04 | Carl Zeiss Smt Gmbh | Spiegel für eine Beleuchtungsoptik einer Projektionsbelichtungsanlage mit einem Spektralfilter in Form einer Gitterstruktur und Verfahren zur Herstellung eines Spektralfilters in Form einer Gitterstruktur auf einem Spiegel |
KR20220008831A (ko) * | 2019-05-21 | 2022-01-21 | 에이에스엠엘 네델란즈 비.브이. | 리소그래피 장치에서 사용하기 위한 미러 |
DE102019212017A1 (de) * | 2019-08-09 | 2021-02-11 | Carl Zeiss Smt Gmbh | Optisches Beleuchtungssystem zur Führung von EUV-Strahlung |
DE102019213063A1 (de) * | 2019-08-30 | 2021-03-04 | Carl Zeiss Smt Gmbh | Optische Beugungskomponente |
JP7403271B2 (ja) * | 2019-10-10 | 2023-12-22 | ギガフォトン株式会社 | 極端紫外光集光ミラー、極端紫外光生成装置、及び電子デバイスの製造方法 |
CN115104043B (zh) * | 2020-03-11 | 2023-12-29 | 莱博创新公司 | 无线通信信号可穿透的节能窗镀膜及其制造方法 |
DE102021214237A1 (de) | 2021-12-13 | 2022-12-22 | Carl Zeiss Smt Gmbh | Beleuchtungsoptik für eine EUV-Projektionsbelichtungsanlage |
DE102022202059A1 (de) * | 2022-03-01 | 2023-09-07 | Carl Zeiss Smt Gmbh | Verfahren zum Bearbeiten eines Werkstücks |
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2011
- 2011-12-21 JP JP2013555773A patent/JP2014508414A/ja active Pending
- 2011-12-21 WO PCT/EP2011/073537 patent/WO2012119672A1/en active Application Filing
- 2011-12-21 US US14/002,000 patent/US9594306B2/en active Active
- 2011-12-21 EP EP11802413.2A patent/EP2681625A1/en not_active Withdrawn
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2012
- 2012-01-06 TW TW101100714A patent/TWI534557B/zh active
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2017
- 2017-02-14 US US15/432,698 patent/US10001709B2/en active Active
- 2017-04-11 JP JP2017078096A patent/JP6420864B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US9594306B2 (en) | 2017-03-14 |
TWI534557B (zh) | 2016-05-21 |
US20170160646A1 (en) | 2017-06-08 |
US10001709B2 (en) | 2018-06-19 |
EP2681625A1 (en) | 2014-01-08 |
JP2014508414A (ja) | 2014-04-03 |
TW201237565A (en) | 2012-09-16 |
US20140085619A1 (en) | 2014-03-27 |
WO2012119672A1 (en) | 2012-09-13 |
JP2017126086A (ja) | 2017-07-20 |
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