ATE303614T1 - Lithographisches herstellungsverfahren mit einem überdeckungsmessverfahren - Google Patents
Lithographisches herstellungsverfahren mit einem überdeckungsmessverfahrenInfo
- Publication number
- ATE303614T1 ATE303614T1 AT01272188T AT01272188T ATE303614T1 AT E303614 T1 ATE303614 T1 AT E303614T1 AT 01272188 T AT01272188 T AT 01272188T AT 01272188 T AT01272188 T AT 01272188T AT E303614 T1 ATE303614 T1 AT E303614T1
- Authority
- AT
- Austria
- Prior art keywords
- coverage measurement
- lithographic production
- lithographic
- production method
- substrate
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000691 measurement method Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 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
- G03F7/70483—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
- G03F7/20—Exposure; Apparatus therefor
-
- 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
- G03F7/70375—Multiphoton lithography or multiphoton photopolymerization; Imaging systems comprising means for converting one type of radiation into another type of radiation
-
- 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
- G03F7/70653—Metrology techniques
- G03F7/70675—Latent image, i.e. measuring the image of the exposed resist prior to development
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7049—Technique, e.g. interferometric
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7073—Alignment marks and their environment
- G03F9/7084—Position of mark on substrate, i.e. position in (x, y, z) of mark, e.g. buried or resist covered mark, mark on rearside, at the substrate edge, in the circuit area, latent image mark, marks in plural levels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00204826 | 2000-12-27 | ||
PCT/IB2001/002541 WO2002052351A1 (en) | 2000-12-27 | 2001-12-12 | Method of measuring overlay |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE303614T1 true ATE303614T1 (de) | 2005-09-15 |
Family
ID=8172583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01272188T ATE303614T1 (de) | 2000-12-27 | 2001-12-12 | Lithographisches herstellungsverfahren mit einem überdeckungsmessverfahren |
Country Status (8)
Country | Link |
---|---|
US (2) | US6937344B2 (de) |
EP (1) | EP1348150B1 (de) |
JP (1) | JP4153304B2 (de) |
KR (1) | KR100830140B1 (de) |
AT (1) | ATE303614T1 (de) |
DE (1) | DE60113154T2 (de) |
TW (1) | TW526573B (de) |
WO (1) | WO2002052351A1 (de) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7541201B2 (en) | 2000-08-30 | 2009-06-02 | Kla-Tencor Technologies Corporation | Apparatus and methods for determining overlay of structures having rotational or mirror symmetry |
US7068833B1 (en) | 2000-08-30 | 2006-06-27 | Kla-Tencor Corporation | Overlay marks, methods of overlay mark design and methods of overlay measurements |
JP4039036B2 (ja) * | 2001-11-06 | 2008-01-30 | 日立金属株式会社 | アライメントマーク作製方法 |
US7804994B2 (en) * | 2002-02-15 | 2010-09-28 | Kla-Tencor Technologies Corporation | Overlay metrology and control method |
CN1495540B (zh) | 2002-09-20 | 2010-08-11 | Asml荷兰有限公司 | 利用至少两个波长的光刻系统的对准系统和方法 |
WO2004090980A2 (en) * | 2003-04-08 | 2004-10-21 | Aoti Operating Company, Inc. | Overlay metrology mark |
US7075639B2 (en) | 2003-04-25 | 2006-07-11 | Kla-Tencor Technologies Corporation | Method and mark for metrology of phase errors on phase shift masks |
EP1477851A1 (de) * | 2003-05-13 | 2004-11-17 | ASML Netherlands B.V. | Verfahren zur Herstellung einer Vorrichtung und lithographischer Apparat |
EP1477857A1 (de) * | 2003-05-13 | 2004-11-17 | ASML Netherlands B.V. | Verfahren zum Charakterisieren eines Verfahrensschritts und Verfahren zur Herstellung einer Vorrichtung |
US7230704B2 (en) * | 2003-06-06 | 2007-06-12 | Tokyo Electron Limited | Diffracting, aperiodic targets for overlay metrology and method to detect gross overlay |
US7030506B2 (en) * | 2003-10-15 | 2006-04-18 | Infineon Technologies, Ag | Mask and method for using the mask in lithographic processing |
JP4074867B2 (ja) * | 2003-11-04 | 2008-04-16 | エーエスエムエル ネザーランズ ビー.ブイ. | 第1及び第2位置合せマークの相対位置を計測する方法及び装置 |
US7065737B2 (en) * | 2004-03-01 | 2006-06-20 | Advanced Micro Devices, Inc | Multi-layer overlay measurement and correction technique for IC manufacturing |
CN100445869C (zh) * | 2004-04-23 | 2008-12-24 | 上海华虹Nec电子有限公司 | 用于光刻套刻的划片槽结构 |
US7245352B2 (en) * | 2004-07-20 | 2007-07-17 | Intel Corporation | Alignment using latent images |
US7349105B2 (en) * | 2004-09-01 | 2008-03-25 | Intel Corporation | Method and apparatus for measuring alignment of layers in photolithographic processes |
US7629697B2 (en) * | 2004-11-12 | 2009-12-08 | Asml Netherlands B.V. | Marker structure and method for controlling alignment of layers of a multi-layered substrate |
US7453577B2 (en) | 2004-12-14 | 2008-11-18 | Asml Netherlands B.V. | Apparatus and method for inspecting a patterned part of a sample |
KR20080045219A (ko) * | 2005-09-21 | 2008-05-22 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 물체의 움직임을 검출하기 위한 시스템 |
DE102005046973B4 (de) * | 2005-09-30 | 2014-01-30 | Globalfoundries Inc. | Struktur und Verfahren zum gleichzeitigen Bestimmen einer Überlagerungsgenauigkeit und eines Musteranordnungsfehlers |
KR100714280B1 (ko) * | 2006-04-27 | 2007-05-02 | 삼성전자주식회사 | 오버레이 계측설비 및 그를 이용한 오버레이 계측방법 |
US20080036984A1 (en) * | 2006-08-08 | 2008-02-14 | Asml Netherlands B.V. | Method and apparatus for angular-resolved spectroscopic lithography characterization |
US7936512B2 (en) * | 2006-10-30 | 2011-05-03 | Osaka University | Optical gating system using moiré effect |
US7924408B2 (en) * | 2007-02-23 | 2011-04-12 | Kla-Tencor Technologies Corporation | Temperature effects on overlay accuracy |
KR100847638B1 (ko) * | 2007-07-13 | 2008-07-21 | 주식회사 동부하이텍 | 반도체소자의 오버레이 마크 및 그 형성방법 |
KR100987364B1 (ko) * | 2007-10-16 | 2010-10-12 | 이석 | 지간거리 연장을 가능하게 하는 포스트텐션드-프리캐스트콘크리트 구조체 시공방법 |
US7449265B1 (en) | 2007-11-20 | 2008-11-11 | Tokyo Electron Limited | Scatterometry target for determining CD and overlay |
US8105736B2 (en) * | 2008-03-13 | 2012-01-31 | Miradia Inc. | Method and system for overlay correction during photolithography |
US8189202B2 (en) * | 2009-08-04 | 2012-05-29 | Zygo Corporation | Interferometer for determining overlay errors |
US8248490B2 (en) * | 2010-04-21 | 2012-08-21 | Omnivision Technologies, Inc. | Imaging sensor having reduced column fixed pattern noise |
EP2458441B1 (de) | 2010-11-30 | 2022-01-19 | ASML Netherlands BV | Messverfahren, Vorrichtung und Substrat |
CN102540778B (zh) * | 2010-12-22 | 2014-07-16 | 上海微电子装备有限公司 | 一种测量系统及使用该测量系统的光刻设备 |
US9163935B2 (en) * | 2011-12-12 | 2015-10-20 | Asml Netherlands B.V. | Device manufacturing method and associated lithographic apparatus, inspection apparatus, and lithographic processing cell |
CN103163747B (zh) * | 2011-12-14 | 2015-03-25 | 上海微电子装备有限公司 | 基于区域照明的小光斑离轴对准系统 |
US9034720B2 (en) * | 2012-08-17 | 2015-05-19 | Globalfoundries Singapore Pte. Ltd. | Litho scanner alignment signal improvement |
US9093458B2 (en) * | 2012-09-06 | 2015-07-28 | Kla-Tencor Corporation | Device correlated metrology (DCM) for OVL with embedded SEM structure overlay targets |
TWI448659B (zh) * | 2012-12-27 | 2014-08-11 | Metal Ind Res & Dev Ct | Optical image capture module, alignment method and observation method |
US9189705B2 (en) | 2013-08-08 | 2015-11-17 | JSMSW Technology LLC | Phase-controlled model-based overlay measurement systems and methods |
CN104576483B (zh) * | 2013-10-25 | 2017-06-27 | 上海微电子装备有限公司 | 一种硅片预对准装置及其方法 |
US10495982B2 (en) * | 2013-10-28 | 2019-12-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | System and method for real-time overlay error reduction |
US9885962B2 (en) * | 2013-10-28 | 2018-02-06 | Kla-Tencor Corporation | Methods and apparatus for measuring semiconductor device overlay using X-ray metrology |
JP2016058637A (ja) * | 2014-09-11 | 2016-04-21 | 株式会社日立ハイテクノロジーズ | オーバーレイ計測方法、装置、および表示装置 |
NL2017860B1 (en) | 2015-12-07 | 2017-07-27 | Ultratech Inc | Systems and methods of characterizing process-induced wafer shape for process control using cgs interferometry |
US10451412B2 (en) | 2016-04-22 | 2019-10-22 | Kla-Tencor Corporation | Apparatus and methods for detecting overlay errors using scatterometry |
CN107331643B (zh) * | 2016-04-29 | 2021-02-12 | 上海微电子装备(集团)股份有限公司 | 对准装置及其方法 |
CN108305576B (zh) | 2017-01-13 | 2021-11-30 | 元太科技工业股份有限公司 | 显示装置 |
JP7179742B2 (ja) * | 2017-02-10 | 2022-11-29 | ケーエルエー コーポレイション | 散乱計測オーバーレイターゲット及び方法 |
TWI730050B (zh) * | 2017-02-15 | 2021-06-11 | 聯華電子股份有限公司 | 層疊對準標記與評估製程穩定度的方法 |
JP6381721B2 (ja) * | 2017-03-30 | 2018-08-29 | キヤノン株式会社 | インプリント方法、インプリント装置及びデバイス製造方法 |
US10705435B2 (en) | 2018-01-12 | 2020-07-07 | Globalfoundries Inc. | Self-referencing and self-calibrating interference pattern overlay measurement |
JP7227988B2 (ja) | 2018-02-27 | 2023-02-22 | エーエスエムエル ネザーランズ ビー.ブイ. | 基板上の1つ又は複数の構造の特性を算出するメトロロジ装置及び方法 |
EP3629086A1 (de) * | 2018-09-25 | 2020-04-01 | ASML Netherlands B.V. | Verfahren und vorrichtung zum bestimmen eines strahlungsintensitätsprofils |
JP7250641B2 (ja) | 2019-08-06 | 2023-04-03 | キオクシア株式会社 | アライメント装置及び半導体装置の製造方法 |
US11256177B2 (en) | 2019-09-11 | 2022-02-22 | Kla Corporation | Imaging overlay targets using Moiré elements and rotational symmetry arrangements |
CN113675074B (zh) * | 2020-05-15 | 2023-09-29 | 中芯国际集成电路制造(上海)有限公司 | 半导体版图及其形成方法、形成的半导体结构及方法 |
US11686576B2 (en) | 2020-06-04 | 2023-06-27 | Kla Corporation | Metrology target for one-dimensional measurement of periodic misregistration |
US11796925B2 (en) | 2022-01-03 | 2023-10-24 | Kla Corporation | Scanning overlay metrology using overlay targets having multiple spatial frequencies |
US12032300B2 (en) | 2022-02-14 | 2024-07-09 | Kla Corporation | Imaging overlay with mutually coherent oblique illumination |
TWI799267B (zh) * | 2022-02-25 | 2023-04-11 | 南亞科技股份有限公司 | 疊對測量設備 |
US12242246B2 (en) * | 2022-02-25 | 2025-03-04 | Nanya Technology Corporation | Method and system of operating overlay measuring |
US12235588B2 (en) | 2023-02-16 | 2025-02-25 | Kla Corporation | Scanning overlay metrology with high signal to noise ratio |
CN118244594B (zh) * | 2024-05-27 | 2024-09-03 | 杭州积海半导体有限公司 | 光刻对准结构、半导体器件及光刻对准结构的形成方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7606548A (nl) * | 1976-06-17 | 1977-12-20 | Philips Nv | Werkwijze en inrichting voor het uitrichten van een i.c.-patroon ten opzichte van een halfgelei- dend substraat. |
NL186353C (nl) * | 1979-06-12 | 1990-11-01 | Philips Nv | Inrichting voor het afbeelden van een maskerpatroon op een substraat voorzien van een opto-elektronisch detektiestelsel voor het bepalen van een afwijking tussen het beeldvlak van een projektielenzenstelsel en het substraatvlak. |
NL8401710A (nl) * | 1984-05-29 | 1985-12-16 | Philips Nv | Inrichting voor het afbeelden van een maskerpatroon op een substraat. |
US4828392A (en) * | 1985-03-13 | 1989-05-09 | Matsushita Electric Industrial Co., Ltd. | Exposure apparatus |
US4861162A (en) * | 1985-05-16 | 1989-08-29 | Canon Kabushiki Kaisha | Alignment of an object |
NL8600639A (nl) * | 1986-03-12 | 1987-10-01 | Asm Lithography Bv | Werkwijze voor het ten opzichte van elkaar uitrichten van een masker en een substraat en inrichting voor het uitvoeren van de werkwijze. |
NL8601547A (nl) * | 1986-06-16 | 1988-01-18 | Philips Nv | Optisch litografische inrichting met verplaatsbaar lenzenstelsel en werkwijze voor het regelen van de afbeeldingseigenschappen van een lenzenstelsel in een dergelijke inrichting. |
US5124927A (en) * | 1990-03-02 | 1992-06-23 | International Business Machines Corp. | Latent-image control of lithography tools |
JPH0828321B2 (ja) * | 1990-08-20 | 1996-03-21 | 松下電器産業株式会社 | レジスト塗布評価方法 |
NL9100215A (nl) | 1991-02-07 | 1992-09-01 | Asm Lithography Bv | Inrichting voor het repeterend afbeelden van een maskerpatroon op een substraat. |
NL9100410A (nl) * | 1991-03-07 | 1992-10-01 | Asm Lithography Bv | Afbeeldingsapparaat voorzien van een focusfout- en/of scheefstandsdetectie-inrichting. |
US5243195A (en) * | 1991-04-25 | 1993-09-07 | Nikon Corporation | Projection exposure apparatus having an off-axis alignment system and method of alignment therefor |
US5521036A (en) * | 1992-07-27 | 1996-05-28 | Nikon Corporation | Positioning method and apparatus |
JP3259341B2 (ja) * | 1992-07-27 | 2002-02-25 | 株式会社ニコン | 位置合わせ方法、及びその位置合わせ方法を用いた露光方法、及びその露光方法を用いたデバイス製造方法 |
US5402224A (en) * | 1992-09-25 | 1995-03-28 | Nikon Corporation | Distortion inspecting method for projection optical system |
US5414514A (en) * | 1993-06-01 | 1995-05-09 | Massachusetts Institute Of Technology | On-axis interferometric alignment of plates using the spatial phase of interference patterns |
US5808742A (en) * | 1995-05-31 | 1998-09-15 | Massachusetts Institute Of Technology | Optical alignment apparatus having multiple parallel alignment marks |
EP0906590B1 (de) | 1997-03-07 | 2003-08-27 | ASML Netherlands B.V. | Lithographisches belichtungsgerät mit einer ausserhalb der belichtungsachse liegenden ausrichtungsvorrichtung |
US6278116B1 (en) * | 1999-08-09 | 2001-08-21 | United Microelectronics Corp. | Method of monitoring deep ultraviolet exposure system |
US6727989B1 (en) * | 2000-06-20 | 2004-04-27 | Infineon Technologies Ag | Enhanced overlay measurement marks for overlay alignment and exposure tool condition control |
-
2001
- 2001-08-24 TW TW090120869A patent/TW526573B/zh active
- 2001-08-28 US US09/940,818 patent/US6937344B2/en not_active Expired - Fee Related
- 2001-12-12 WO PCT/IB2001/002541 patent/WO2002052351A1/en active IP Right Grant
- 2001-12-12 AT AT01272188T patent/ATE303614T1/de not_active IP Right Cessation
- 2001-12-12 DE DE60113154T patent/DE60113154T2/de not_active Expired - Lifetime
- 2001-12-12 KR KR1020027011228A patent/KR100830140B1/ko not_active IP Right Cessation
- 2001-12-12 JP JP2002553589A patent/JP4153304B2/ja not_active Expired - Fee Related
- 2001-12-12 EP EP01272188A patent/EP1348150B1/de not_active Expired - Lifetime
-
2005
- 2005-06-16 US US11/153,316 patent/US7277185B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004517477A (ja) | 2004-06-10 |
EP1348150B1 (de) | 2005-08-31 |
US20020080364A1 (en) | 2002-06-27 |
KR100830140B1 (ko) | 2008-05-20 |
WO2002052351A1 (en) | 2002-07-04 |
DE60113154T2 (de) | 2006-06-08 |
US7277185B2 (en) | 2007-10-02 |
US20050231732A1 (en) | 2005-10-20 |
DE60113154D1 (de) | 2005-10-06 |
KR20020079918A (ko) | 2002-10-19 |
JP4153304B2 (ja) | 2008-09-24 |
TW526573B (en) | 2003-04-01 |
EP1348150A1 (de) | 2003-10-01 |
US6937344B2 (en) | 2005-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE303614T1 (de) | Lithographisches herstellungsverfahren mit einem überdeckungsmessverfahren | |
DE60113153D1 (de) | Verfahren zur Messung der Ausrichtung eines Substrats bezüglich einer Referenz-Ausrichtmarke | |
EP0895279A4 (de) | Verfahren zur herstellung einer halbleitervorrichtung | |
TWI266970B (en) | Scatterometry alignment for imprint lithography | |
TWI265381B (en) | Method for coating a substrate for EUV lithography and substrate with photoresist layer | |
TW200722934A (en) | Method of patterning a positive tone resist layer overlaying a lithographic substrate | |
JP2000228356A5 (ja) | 位置合わせ方法 | |
WO2001050523A3 (en) | Method to measure alignment using latent image grating structures | |
WO2010086068A3 (en) | Determining critical dimension and overlay variations of integrated circuit fields | |
DE60239401D1 (de) | Lithographische methode zur erzeugung eines elements | |
TW200612212A (en) | Sub-nanometer overlay, critical dimension, and lithography tool projection optic metrology systems based on measurement of exposure induced changes in photoresist on wafers | |
JP2003224057A5 (de) | ||
JPS57112021A (en) | Manufacture of semiconductor device | |
TW200721260A (en) | Substrate processing method, photomask manufacturing method, photomask and device manufacturing method | |
TW200707527A (en) | Method of correcting mask pattern and method of forming the same | |
TW200509206A (en) | Method of generating mask distortion data, exposure method and method of producing semiconductor device | |
WO2004097519A3 (en) | Method and mark for metrology of phase errors on phase shift masks | |
TW200700898A (en) | Pattern forming method, manufacturing method of photomask, manufacturing method of semiconductor device and program | |
TW200506538A (en) | Resist pattern thickening material, process for forming resist pattern using the same, and process for manufacturing semiconductor device using the same | |
TW200743238A (en) | Method for forming fine pattern of semiconductor device | |
TW200612478A (en) | Resist pattern thickening material and process for forming resist pattern, and semiconductor device and process for producing the same | |
ATE426837T1 (de) | Lithographisches verfahren zur verdrahtung einer seitenoberflache eines substrats | |
CN203965796U (zh) | 一种掩模板 | |
TW200733192A (en) | Pattern formation method using Levenson-type mask and method of manufacturing Levenson-type mask | |
JP2005258462A5 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |