JP2014530509A - コレクター - Google Patents
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- JP2014530509A JP2014530509A JP2014535025A JP2014535025A JP2014530509A JP 2014530509 A JP2014530509 A JP 2014530509A JP 2014535025 A JP2014535025 A JP 2014535025A JP 2014535025 A JP2014535025 A JP 2014535025A JP 2014530509 A JP2014530509 A JP 2014530509A
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- 230000005855 radiation Effects 0.000 claims abstract description 84
- 238000001393 microlithography Methods 0.000 claims abstract description 9
- 238000001228 spectrum Methods 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 28
- 238000005286 illumination Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 230000010287 polarization Effects 0.000 claims description 13
- 230000005670 electromagnetic radiation Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000002310 reflectometry Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 210000001747 pupil Anatomy 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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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
- G03F7/702—Reflective illumination, i.e. reflective optical elements other than folding mirrors, e.g. extreme ultraviolet [EUV] illumination systems
-
- 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
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
- G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0071—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source adapted to illuminate a complete hemisphere or a plane extending 360 degrees around the source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0095—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ultraviolet radiation
-
- 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
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
-
- 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
- G03F7/70166—Capillary or channel elements, e.g. nested extreme ultraviolet [EUV] mirrors or shells, optical fibers or light guides
-
- 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
- G03F7/70175—Lamphouse reflector arrangements or collector mirrors, i.e. collecting light from solid angle upstream of the light source
-
- 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
- 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
- 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
- G21K2201/064—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements having a curved surface
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Microscoopes, Condenser (AREA)
Abstract
Description
15 コレクター
23 コレクターシェル
24 反射区画
26 第1のフォーカス
Claims (14)
- マイクロリソグラフィのための投影露光装置(1)のためのコレクター(15)であって、
a.i.少なくとも1つの反射区画(24)と、
ii.第1のフォーカス(26)と、
iii.第2のフォーカス(27)と、
を有する少なくとも1つのコレクターシェル(23)、
を含み、
b.前記少なくとも1つの反射区画(24)は、各場合に、
i.放射線(14)を前記第1のフォーカス(26)から前記第2のフォーカス(27)に反射することができ、
ii.全ての反射区画(24)上への入射角(f)の角度スペクトルが、所定の入射角(f*)の付近に最大で10°の角度範囲を含む、
ように具現化され、
c.前記少なくとも1つのコレクターシェル(23)は、前記第1のフォーカス(26)に配置された放射線源(3)から射出した放射線(14)が、所定の入射角(f*)付近の最大で10°の角度スペクトル内の入射角(f)で各場合に反射区画(24)上に入射するように具現化された複数の反射区画(24)を有し、該所定の入射角(f*)は、全ての反射区画(24)に対して各場合に同一である、
ことを特徴とするコレクター(15)。 - 前記所定の入射角(f*)は、ブリュースターから最大で10°だけずれることを特徴とする請求項1に記載のコレクター(15)。
- 前記少なくとも1つの反射区画(24)は、前記所定の入射角(f*)で、それが、所定の偏光状態を有するEUV放射線(14)に対して少なくとも50%の反射率を有するように具現化されることを特徴とする請求項1から請求項2のいずれか1項に記載のコレクター(15)。
- 前記少なくとも1つの反射区画(24)は、各場合に切端円錐の包絡線の形状に具現化されることを特徴とする請求項1から請求項3のいずれか1項に記載のコレクター(15)。
- 前記少なくとも1つの反射区画(24)は、各場合に非球面方式に具現化されることを特徴とする請求項1から請求項4のいずれか1項に記載のコレクター(15)。
- 付加的なコレクターシェル(31)を有することを特徴とする請求項1から請求項5のいずれか1項に記載のコレクター(15)。
- 前記付加的なコレクターシェル(31)は、前記第1のフォーカス(26)の周囲に球面区画の形状に配置されることを特徴とする請求項6に記載のコレクター(15)。
- 前記付加的なコレクターシェル(31)は、電磁放射線のための通過開口部(32)を有することを特徴とする請求項6及び請求項7のいずれか1項に記載のコレクター(15)。
- マイクロリソグラフィのための投影露光装置(1)のための配置であって、
a.電磁放射線(14)を発生させるための放射線源(3)と、
b.i.少なくとも1つの反射区画(24)を有する少なくとも1つのコレクターシェル(23)、
を有するコレクター(15)と、
を含み、
c.前記少なくとも1つの反射区画(24)は、前記放射線源(3)から射出してその上に入射する非偏光放射線(14)が、中間フォーカス(27)での反射放射線(14)が均一な偏光を有するように該中間フォーカス(27)の中に反射されるように具現化される、
ことを特徴とする配置。 - マイクロリソグラフィのための投影露光装置(1)のための照明系(2)であって、
a.放射線(14)を発生させるための放射線源(3)と、
b.請求項1から請求項8のいずれか1項に記載のコレクター(15)と、
を含むことを特徴とする照明系(2)。 - 均一に偏光された放射線を発生させる方法であって、
放射線(14)を発生させるための放射線源(3)を与える段階と、
前記放射線(14)を反射する少なくとも1つの区画(24)を有するコレクターシェル(23)を有するコレクター(15)を与える段階と、
前記放射線(14)が、前記反射区画(24)の全ての上に各場合に所定の入射角(f*)の付近の最大で10°の角度範囲で入射するように前記放射線源(3)を配置する段階と、
を含み、
前記少なくとも1つの区画(24)は、前記放射線(14)が所定のフォーカス(27)の中に反射されるように具現化かつ配置される、
ことを特徴とする方法。 - マイクロリソグラフィのための投影露光装置(1)であって、
a.コレクター(15)によって反射された放射線(14)を用いて物体視野(5)を照明するための照明光学ユニット(4)を有する請求項10に記載の照明系(2)と、
b.前記物体視野(5)を像視野(10)に投影するための投影光学ユニット(9)と、
を含むことを特徴とする投影露光装置(1)。 - 微細又はナノ構造化構成要素を生成する方法であって、
レチクル(7)を与える段階と、
感光コーティングを有するウェーハ(12)を与える段階と、
請求項10に記載の投影露光装置(1)を用いて前記レチクル(7)の少なくとも1つの区画を前記ウェーハ(12)の上に投影する段階と、
前記ウェーハ(12)上の前記露光された感光コーティングを現像する段階と、
を含むことを特徴とする方法。 - 請求項13に記載の方法に従って生成された構成要素。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161545629P | 2011-10-11 | 2011-10-11 | |
DE102011084266.7 | 2011-10-11 | ||
DE102011084266A DE102011084266A1 (de) | 2011-10-11 | 2011-10-11 | Kollektor |
US61/545,629 | 2011-10-11 | ||
PCT/EP2012/069939 WO2013053692A1 (en) | 2011-10-11 | 2012-10-09 | Collector |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014530509A true JP2014530509A (ja) | 2014-11-17 |
JP6221159B2 JP6221159B2 (ja) | 2017-11-01 |
Family
ID=47908737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014535025A Active JP6221159B2 (ja) | 2011-10-11 | 2012-10-09 | コレクター |
Country Status (4)
Country | Link |
---|---|
US (1) | US9645503B2 (ja) |
JP (1) | JP6221159B2 (ja) |
DE (1) | DE102011084266A1 (ja) |
WO (1) | WO2013053692A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016502136A (ja) * | 2012-11-09 | 2016-01-21 | カール・ツァイス・エスエムティー・ゲーエムベーハー | Euvコレクター |
JP2016035999A (ja) * | 2014-08-05 | 2016-03-17 | キヤノン株式会社 | 光源装置、照明装置、露光装置、およびデバイスの製造方法 |
JP2021002068A (ja) * | 2014-12-18 | 2021-01-07 | エーエスエムエル ネザーランズ ビー.ブイ. | ファセット付きeuv光学素子 |
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US2989834A (en) * | 1958-02-14 | 1961-06-27 | Int Harvester Co | Corn picker tractor divider with rubber wing extension |
DE102012206153A1 (de) | 2012-04-16 | 2013-10-17 | Carl Zeiss Smt Gmbh | Optisches System einer mikrolithographischen Projektionsbelichtungsanlage |
KR20150143802A (ko) * | 2013-04-17 | 2015-12-23 | 에이에스엠엘 네델란즈 비.브이. | 방사선 수집기, 냉각 시스템 및 리소그래피 장치 |
DE102013218128A1 (de) | 2013-09-11 | 2015-03-12 | Carl Zeiss Smt Gmbh | Beleuchtungssystem |
DE102013218132A1 (de) * | 2013-09-11 | 2015-03-12 | Carl Zeiss Smt Gmbh | Kollektor |
DE102014117453A1 (de) * | 2014-11-27 | 2016-06-02 | Carl Zeiss Smt Gmbh | Kollektorspiegel für Mikrolithografie |
DE102017212417A1 (de) | 2016-12-01 | 2018-06-07 | Carl Zeiss Smt Gmbh | Kollektor |
KR20230036226A (ko) | 2021-09-07 | 2023-03-14 | 삼성전자주식회사 | 극자외선 생성용 콜렉터 미러 및 이를 포함하는 극자외선 생성 장치 |
DE102022203745A1 (de) | 2022-04-13 | 2022-09-15 | Carl Zeiss Smt Gmbh | EUV-Kollektor für eine EUV-Projektionsbelichtungsanlage |
DE102022209791B3 (de) | 2022-09-19 | 2023-07-06 | Carl Zeiss Smt Gmbh | EUV-Kollektor für eine EUV-Projektionsbelichtungsanlage |
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JP2016502136A (ja) * | 2012-11-09 | 2016-01-21 | カール・ツァイス・エスエムティー・ゲーエムベーハー | Euvコレクター |
JP2019012290A (ja) * | 2012-11-09 | 2019-01-24 | カール・ツァイス・エスエムティー・ゲーエムベーハー | Euvコレクター |
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JP2021002068A (ja) * | 2014-12-18 | 2021-01-07 | エーエスエムエル ネザーランズ ビー.ブイ. | ファセット付きeuv光学素子 |
Also Published As
Publication number | Publication date |
---|---|
DE102011084266A1 (de) | 2013-04-11 |
US9645503B2 (en) | 2017-05-09 |
JP6221159B2 (ja) | 2017-11-01 |
WO2013053692A1 (en) | 2013-04-18 |
US20140192339A1 (en) | 2014-07-10 |
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