WO2015043832A1 - Spiegel, insbesondere für eine mikrolithographische projektionsbelichtungsanlage - Google Patents
Spiegel, insbesondere für eine mikrolithographische projektionsbelichtungsanlage Download PDFInfo
- Publication number
- WO2015043832A1 WO2015043832A1 PCT/EP2014/067538 EP2014067538W WO2015043832A1 WO 2015043832 A1 WO2015043832 A1 WO 2015043832A1 EP 2014067538 W EP2014067538 W EP 2014067538W WO 2015043832 A1 WO2015043832 A1 WO 2015043832A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mirror
- piezoelectric layers
- layer stack
- reflection layer
- layer
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 230000005684 electric field Effects 0.000 claims abstract description 18
- 239000002178 crystalline material Substances 0.000 claims abstract description 6
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 4
- 238000005286 illumination Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910002367 SrTiO Inorganic materials 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 116
- 239000000463 material Substances 0.000 description 20
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 230000004075 alteration Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 210000001747 pupil Anatomy 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000004549 pulsed laser deposition Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 241000877463 Lanio Species 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000006094 Zerodur Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001393 microlithography Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- RVLXVXJAKUJOMY-UHFFFAOYSA-N lanthanum;oxonickel Chemical compound [La].[Ni]=O RVLXVXJAKUJOMY-UHFFFAOYSA-N 0.000 description 1
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- G03F7/702—Reflective illumination, i.e. reflective optical elements other than folding mirrors, e.g. extreme ultraviolet [EUV] illumination systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0891—Ultraviolet [UV] mirrors
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
-
- 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
- G03F7/70258—Projection system adjustments, e.g. adjustments during exposure or alignment during assembly of projection system
- G03F7/70266—Adaptive optics, e.g. deformable optical elements for wavefront control, e.g. for aberration adjustment or correction
-
- 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
- G03F7/70316—Details of optical elements, e.g. of Bragg reflectors, extreme ultraviolet [EUV] multilayer or bilayer mirrors or diffractive optical elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/852—Composite materials, e.g. having 1-3 or 2-2 type connectivity
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
- H10N30/8548—Lead-based oxides
- H10N30/8554—Lead-zirconium titanate [PZT] based
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/704—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings
Definitions
- Actuations or deformations have the problem that the realizable by means of deflection of the piezoelectric layer travel paths are limited in principle.
- One reason for this limitation of the achievable travel paths is based on the principle thickness limitation of the piezoelectric layer, which results from the fact that when exceeding a certain thickness (which may be approximately 2 m in the case of lead zirconate titanate as a piezoelectric material), the piezoelectric grows material in not sufficiently perfect crystalline structure, which finally leads to the characteristic of the stress-induced expansion of the piezoelectric material, so-called slimming "d 33 -coefficient" and thus the Aktuianss Koch to deformation of the mirror decreases this case, the d 33rd - Coefficient defined by
- a mirror substrate for reflecting electromagnetic radiation incident on the optical active surface
- At least two piezoelectric layers which are arranged successively between the mirror substrate and the reflection layer stack in the stacking direction of the reflection layer stack and can be acted upon by an electric field for generating a locally variable deformation
- Mirrors also e.g. used or used in a plant for mask metrology.
- the invention is based in particular on the concept for realizing a larger travel path in the actuation or deformation of an adaptive
- the intermediate layer is designed in such a way that it leaves a respective electric field in the region of the piezoelectric layers adjoining the intermediate layer in the stacking direction of the reflection layer stack essentially unaffected.
- the respective piezoelectric layers are penetrated substantially locally by the same electric field strength and each experience a deflection proportional to this electric field strength with the consequence that in the
- Figure 1 is a schematic illustration for explaining the structure of an adaptive mirror according to an embodiment of the invention
- Figure 2-3 are schematic representations to illustrate the possible structure of a designed for operation in the EUV microlithographic projection exposure apparatus.
- the mirror 10 according to FIG. 1 has an adhesion layer 13 (in the example of titanium dioxide, TiO 2 ) between the mirror substrate 12 and the lower electrode 14 facing the mirror substrate 12.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Optical Elements Other Than Lenses (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020167007654A KR102214738B1 (ko) | 2013-09-27 | 2014-08-18 | 특히, 마이크로리소그래픽 투영 노광 장치를 위한 거울 |
JP2016517561A JP6442492B2 (ja) | 2013-09-27 | 2014-08-18 | ミラー、特にマイクロリソグラフィー投影露光装置用ミラー |
US15/082,555 US9785054B2 (en) | 2013-09-27 | 2016-03-28 | Mirror, more particularly for a microlithographic projection exposure apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013219583.4 | 2013-09-27 | ||
DE201310219583 DE102013219583A1 (de) | 2013-09-27 | 2013-09-27 | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/082,555 Continuation US9785054B2 (en) | 2013-09-27 | 2016-03-28 | Mirror, more particularly for a microlithographic projection exposure apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015043832A1 true WO2015043832A1 (de) | 2015-04-02 |
Family
ID=51494264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/067538 WO2015043832A1 (de) | 2013-09-27 | 2014-08-18 | Spiegel, insbesondere für eine mikrolithographische projektionsbelichtungsanlage |
Country Status (5)
Country | Link |
---|---|
US (1) | US9785054B2 (de) |
JP (1) | JP6442492B2 (de) |
KR (1) | KR102214738B1 (de) |
DE (1) | DE102013219583A1 (de) |
WO (1) | WO2015043832A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107851473A (zh) * | 2015-07-15 | 2018-03-27 | 卡尔蔡司Smt有限责任公司 | 光刻曝光设备的反射镜布置和包括反射镜布置的光学系统 |
CN110462524A (zh) * | 2017-03-30 | 2019-11-15 | 卡尔蔡司Smt有限责任公司 | 反射镜,特别是微光刻投射曝光设备的反射镜 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015213273A1 (de) * | 2015-07-15 | 2017-01-19 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage |
DE102016201445A1 (de) * | 2016-02-01 | 2017-02-09 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage |
DE102017203647A1 (de) | 2017-03-07 | 2018-09-13 | Carl Zeiss Smt Gmbh | Spiegel mit einer piezoelektrisch aktiven Schicht |
DE102017213900A1 (de) * | 2017-08-09 | 2019-02-14 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage |
DE102018207146A1 (de) | 2018-05-08 | 2019-11-14 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage |
DE102018212508A1 (de) * | 2018-07-26 | 2020-01-30 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage, sowie Verfahren zum Betreiben eines deformierbaren Spiegels |
DE102019203423A1 (de) | 2019-03-13 | 2020-01-16 | Carl Zeiss Smt Gmbh | Abbildende Optik |
DE102019208934A1 (de) | 2019-06-19 | 2020-12-24 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage |
DE102020205752A1 (de) | 2020-05-07 | 2021-11-11 | Carl Zeiss Smt Gmbh | Verfahren zum Betreiben eines deformierbaren Spiegels, sowie optisches System mit einem deformierbaren Spiegel |
DE102020206708A1 (de) | 2020-05-28 | 2021-12-02 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für die Mikrolithographie |
DE102020207699A1 (de) * | 2020-06-22 | 2021-12-23 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage |
DE102022210518A1 (de) | 2022-10-05 | 2024-04-11 | Carl Zeiss Smt Gmbh | Spiegel, insbesondere für eine mikrolithographische Projektionsbelichtungsanlage, sowie Verfahren zum Bearbeiten eines Spiegels |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050271957A1 (en) * | 2004-05-07 | 2005-12-08 | Takeshi Miyachi | Evaluation method and fabrication method of optical element having multilayer film, exposure apparatus having the multilayer film, and device fabrication method |
WO2005124425A2 (en) * | 2004-06-22 | 2005-12-29 | Bae Systems Plc | Improvements relating to deformable mirrors |
US20080165415A1 (en) | 2006-12-04 | 2008-07-10 | Carl Zeiss Smt Ag | Projection objectives having mirror elements with reflective coatings |
DE102011081603A1 (de) * | 2011-08-26 | 2012-10-25 | Carl Zeiss Smt Gmbh | Adaptiver Spiegel und Verfahren zu dessen Herstellung |
Family Cites Families (13)
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JPS55101903A (en) * | 1979-01-31 | 1980-08-04 | Kureha Chem Ind Co Ltd | Variable curvature mirror |
US5504772A (en) * | 1994-09-09 | 1996-04-02 | Deacon Research | Laser with electrically-controlled grating reflector |
WO2001008205A1 (fr) * | 1999-07-23 | 2001-02-01 | Nikon Corporation | Procede d'exposition, systeme d'exposition, source lumineuse, procede et dispositif de fabrication |
JP2002221751A (ja) * | 2001-01-24 | 2002-08-09 | Olympus Optical Co Ltd | 可変形状鏡を用いたカメラ |
WO2003065103A1 (fr) * | 2002-01-29 | 2003-08-07 | Matsushita Electric Industrial Co., Ltd. | Miroir a forme variable et dispositif de regulation de lumiere possedant ledit miroir |
JP3970098B2 (ja) * | 2002-06-07 | 2007-09-05 | オリンパス株式会社 | 収差補正装置 |
JP2005308629A (ja) * | 2004-04-23 | 2005-11-04 | Canon Inc | ミラーユニット及びそれの製造方法 |
JP4931148B2 (ja) * | 2007-10-02 | 2012-05-16 | 富士フイルム株式会社 | ペロブスカイト型酸化物積層体及び圧電素子、液体吐出装置 |
JP5391600B2 (ja) * | 2008-07-16 | 2014-01-15 | 船井電機株式会社 | 振動ミラー素子 |
KR101952465B1 (ko) | 2011-03-23 | 2019-02-26 | 칼 짜이스 에스엠테 게엠베하 | Euv 미러 배열체, euv 미러 배열체를 포함하는 광학 시스템 및 euv 미러 배열체를 포함하는 광학 시스템을 작동시키는 방법 |
DE102011005940A1 (de) * | 2011-03-23 | 2012-09-27 | Carl Zeiss Smt Gmbh | EUV-Spiegelanordnung, optisches System mit EUV-Spiegelanordnung und Verfahren zum Betreiben eines optischen Systems mit EUV-Spiegelanordnung |
DE102011084649A1 (de) * | 2011-10-17 | 2013-04-18 | Carl Zeiss Smt Gmbh | Spiegel mit piezoelektrischem Substrat sowie optische Anordnung damit |
DE102011086345A1 (de) | 2011-11-15 | 2013-05-16 | Carl Zeiss Smt Gmbh | Spiegel |
-
2013
- 2013-09-27 DE DE201310219583 patent/DE102013219583A1/de not_active Ceased
-
2014
- 2014-08-18 WO PCT/EP2014/067538 patent/WO2015043832A1/de active Application Filing
- 2014-08-18 JP JP2016517561A patent/JP6442492B2/ja active Active
- 2014-08-18 KR KR1020167007654A patent/KR102214738B1/ko active IP Right Grant
-
2016
- 2016-03-28 US US15/082,555 patent/US9785054B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050271957A1 (en) * | 2004-05-07 | 2005-12-08 | Takeshi Miyachi | Evaluation method and fabrication method of optical element having multilayer film, exposure apparatus having the multilayer film, and device fabrication method |
WO2005124425A2 (en) * | 2004-06-22 | 2005-12-29 | Bae Systems Plc | Improvements relating to deformable mirrors |
US20080165415A1 (en) | 2006-12-04 | 2008-07-10 | Carl Zeiss Smt Ag | Projection objectives having mirror elements with reflective coatings |
DE102011081603A1 (de) * | 2011-08-26 | 2012-10-25 | Carl Zeiss Smt Gmbh | Adaptiver Spiegel und Verfahren zu dessen Herstellung |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107851473A (zh) * | 2015-07-15 | 2018-03-27 | 卡尔蔡司Smt有限责任公司 | 光刻曝光设备的反射镜布置和包括反射镜布置的光学系统 |
JP2018522280A (ja) * | 2015-07-15 | 2018-08-09 | カール・ツァイス・エスエムティー・ゲーエムベーハー | リソグラフィ露光装置のミラー構成体及びミラー構成体を含む光学系 |
CN107851473B (zh) * | 2015-07-15 | 2021-07-06 | 卡尔蔡司Smt有限责任公司 | 光刻曝光设备的反射镜系统和包括反射镜系统的光学系统 |
CN110462524A (zh) * | 2017-03-30 | 2019-11-15 | 卡尔蔡司Smt有限责任公司 | 反射镜,特别是微光刻投射曝光设备的反射镜 |
US20200026195A1 (en) * | 2017-03-30 | 2020-01-23 | Carl Zeiss Smt Gmbh | Mirror, in particular for a microlithographic projection exposure apparatus |
US10908509B2 (en) * | 2017-03-30 | 2021-02-02 | Carl Zeiss Smt Gmbh | Mirror, in particular for a microlithographic projection exposure apparatus |
CN110462524B (zh) * | 2017-03-30 | 2022-03-01 | 卡尔蔡司Smt有限责任公司 | 反射镜,特别是微光刻投射曝光设备的反射镜 |
Also Published As
Publication number | Publication date |
---|---|
US20160209751A1 (en) | 2016-07-21 |
DE102013219583A1 (de) | 2015-04-02 |
KR20160062007A (ko) | 2016-06-01 |
US9785054B2 (en) | 2017-10-10 |
JP2016533516A (ja) | 2016-10-27 |
JP6442492B2 (ja) | 2018-12-19 |
KR102214738B1 (ko) | 2021-02-10 |
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