JP5719850B2 - フォトレジストシミュレーション - Google Patents
フォトレジストシミュレーション Download PDFInfo
- Publication number
- JP5719850B2 JP5719850B2 JP2012538879A JP2012538879A JP5719850B2 JP 5719850 B2 JP5719850 B2 JP 5719850B2 JP 2012538879 A JP2012538879 A JP 2012538879A JP 2012538879 A JP2012538879 A JP 2012538879A JP 5719850 B2 JP5719850 B2 JP 5719850B2
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- JP
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- Prior art keywords
- photoresist
- acid
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- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920002120 photoresistant polymer Polymers 0.000 title claims description 132
- 238000004088 simulation Methods 0.000 title claims description 8
- 239000002253 acid Substances 0.000 claims description 128
- 238000000034 method Methods 0.000 claims description 67
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 17
- 238000011161 development Methods 0.000 claims description 16
- 238000001000 micrograph Methods 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 11
- 238000006303 photolysis reaction Methods 0.000 claims description 11
- 230000015843 photosynthesis, light reaction Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 22
- 238000009826 distribution Methods 0.000 description 14
- 150000007513 acids Chemical class 0.000 description 8
- 238000010894 electron beam technology Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000005094 computer simulation Methods 0.000 description 5
- 238000011049 filling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 231100000987 absorbed dose Toxicity 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000226 double patterning lithography Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001900 extreme ultraviolet lithography Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000671 immersion lithography Methods 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005309 stochastic process Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
-
- 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
- G03F7/004—Photosensitive materials
- G03F7/0045—Photosensitive materials with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
- G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
- G16C20/10—Analysis or design of chemical reactions, syntheses or processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/20—Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
- H01L22/24—Optical enhancement of defects or not directly visible states, e.g. selective electrolytic deposition, bubbles in liquids, light emission, colour change
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Power Engineering (AREA)
- Analytical Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Hardware Design (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26053309P | 2009-11-12 | 2009-11-12 | |
| US61/260,533 | 2009-11-12 | ||
| US12/915,455 US8589827B2 (en) | 2009-11-12 | 2010-10-29 | Photoresist simulation |
| US12/915,455 | 2010-10-29 | ||
| PCT/US2010/055937 WO2011059947A2 (en) | 2009-11-12 | 2010-11-09 | Photoresist simulation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013511152A JP2013511152A (ja) | 2013-03-28 |
| JP2013511152A5 JP2013511152A5 (enExample) | 2013-12-19 |
| JP5719850B2 true JP5719850B2 (ja) | 2015-05-20 |
Family
ID=43974826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012538879A Active JP5719850B2 (ja) | 2009-11-12 | 2010-11-09 | フォトレジストシミュレーション |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8589827B2 (enExample) |
| EP (1) | EP2499661B1 (enExample) |
| JP (1) | JP5719850B2 (enExample) |
| KR (1) | KR101454522B1 (enExample) |
| WO (1) | WO2011059947A2 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8589827B2 (en) * | 2009-11-12 | 2013-11-19 | Kla-Tencor Corporation | Photoresist simulation |
| NL2009982A (en) * | 2012-01-10 | 2013-07-15 | Asml Netherlands Bv | Source mask optimization to reduce stochastic effects. |
| KR101362326B1 (ko) * | 2012-08-06 | 2014-02-24 | 현대모비스 주식회사 | 주차 정렬 기능을 갖는 차량 후방 카메라 시스템 및 이를 이용한 차량의 주차 지원 시스템 |
| TWI575566B (zh) | 2014-02-24 | 2017-03-21 | 東京威力科創股份有限公司 | 與光敏化化學放大光阻化學品及程序一起使用的方法及技術 |
| JP6895600B2 (ja) | 2014-02-25 | 2021-06-30 | 東京エレクトロン株式会社 | 現像可能な底部反射防止コーティングおよび着色インプラントレジストのための化学増幅方法および技術 |
| US9733576B2 (en) * | 2014-03-17 | 2017-08-15 | Kla-Tencor Corporation | Model for accurate photoresist profile prediction |
| CN103887199B (zh) * | 2014-03-20 | 2017-01-11 | 上海华力微电子有限公司 | 采用暗场硅片检测机台检测光阻损伤的方法 |
| US10453748B2 (en) * | 2015-08-27 | 2019-10-22 | Micron Technology, Inc. | Methods of forming semiconductor device structures including stair step structures |
| US10429745B2 (en) * | 2016-02-19 | 2019-10-01 | Osaka University | Photo-sensitized chemically amplified resist (PS-CAR) simulation |
| US10048594B2 (en) | 2016-02-19 | 2018-08-14 | Tokyo Electron Limited | Photo-sensitized chemically amplified resist (PS-CAR) model calibration |
| TWI657314B (zh) | 2016-05-13 | 2019-04-21 | 東京威力科創股份有限公司 | 藉由使用光敏化學品或光敏化學增幅型光阻劑之臨界尺寸控制 |
| WO2017197288A1 (en) | 2016-05-13 | 2017-11-16 | Tokyo Electron Limited | Critical dimension control by use of a photo agent |
| CN110050230B (zh) | 2016-12-02 | 2021-06-11 | Asml荷兰有限公司 | 用于估计随机变量的模型 |
| FR3060752B1 (fr) * | 2016-12-15 | 2019-05-10 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de mise en œuvre d'une technique de caracterisation cd-sem |
| US10474042B2 (en) * | 2017-03-22 | 2019-11-12 | Kla-Tencor Corporation | Stochastically-aware metrology and fabrication |
| WO2018206275A1 (en) | 2017-05-12 | 2018-11-15 | Asml Netherlands B.V. | Methods for evaluating resist development |
| US11493850B2 (en) | 2019-07-23 | 2022-11-08 | Samsung Electronics Co., Ltd. | Lithography method using multi-scale simulation, semiconductor device manufacturing method and exposure equipment |
| WO2021034567A1 (en) | 2019-08-16 | 2021-02-25 | Tokyo Electron Limited | Method and process for stochastic driven defectivity healing |
| JP7310466B2 (ja) * | 2019-09-10 | 2023-07-19 | 株式会社ニューフレアテクノロジー | マルチ荷電粒子ビーム評価方法 |
| JP6741838B1 (ja) * | 2019-09-11 | 2020-08-19 | 東京応化工業株式会社 | 情報処理システム、情報処理装置、情報処理方法及びプログラム |
| JP6832463B1 (ja) * | 2020-04-06 | 2021-02-24 | 東京応化工業株式会社 | 情報処理システム、情報処理装置、情報処理方法及びプログラム |
| TWI877374B (zh) * | 2020-06-05 | 2025-03-21 | 美商新思科技股份有限公司 | 校正在精簡模型中的隨機訊號的方法及系統 |
| KR20220149823A (ko) * | 2021-04-30 | 2022-11-09 | 삼성전자주식회사 | 멀티-스케일 시뮬레이션을 이용한 리소그라피 방법, 및 그 리소그라피 방법을 기반으로 한 반도체 소자 제조방법 및 노광 설비 |
| CN114488705A (zh) * | 2022-01-13 | 2022-05-13 | 东方晶源微电子科技(北京)有限公司 | 一种负向显影光刻胶模型优化方法 |
| CN115831240B (zh) * | 2022-12-08 | 2025-10-14 | 广东省大湾区集成电路与系统应用研究院 | 建模方法、装置、计算机可读存储介质以及处理器 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6078738A (en) | 1997-05-08 | 2000-06-20 | Lsi Logic Corporation | Comparing aerial image to SEM of photoresist or substrate pattern for masking process characterization |
| JP2971434B2 (ja) * | 1998-03-19 | 1999-11-08 | 株式会社東芝 | 化学増幅型レジスト及びその製造方法、並びにパターン形成方法及び露光シミュレーション方法 |
| JP3564298B2 (ja) | 1998-06-18 | 2004-09-08 | 株式会社東芝 | 計算機を用いたパターン評価方法およびパターン生成方法 |
| JP2001135567A (ja) * | 1999-11-08 | 2001-05-18 | Semiconductor Leading Edge Technologies Inc | レジストパターン形状のシミュレーション装置、シミュレーション方法および記録媒体 |
| JP2002006498A (ja) * | 2000-06-27 | 2002-01-09 | Shin Etsu Chem Co Ltd | 化学増幅レジスト材料における特性予測方法 |
| JP2002287360A (ja) * | 2001-03-27 | 2002-10-03 | Sony Corp | 感光性組成物の設計方法およびリソグラフィ方法 |
| JP2003068625A (ja) * | 2001-08-29 | 2003-03-07 | Nikon Corp | レジストパターン形状のシミュレーション方法 |
| KR20050065164A (ko) * | 2003-12-24 | 2005-06-29 | 주식회사 하이닉스반도체 | 포토레지스트 패턴의 사이드 프로파일 검사방법 |
| US7025280B2 (en) | 2004-01-30 | 2006-04-11 | Tokyo Electron Limited | Adaptive real time control of a reticle/mask system |
| EP1721216A2 (en) * | 2004-02-23 | 2006-11-15 | Koninklijke Philips Electronics N.V. | Determining image blur in an imaging system |
| US7116411B2 (en) * | 2004-08-26 | 2006-10-03 | Asml Masktools B.V. | Method of performing resist process calibration/optimization and DOE optimization for providing OPE matching between different lithography systems |
| KR20060103972A (ko) * | 2005-03-29 | 2006-10-09 | 삼성전자주식회사 | 미세구조물의 프로파일 검사 방법 |
| US7378202B2 (en) | 2006-02-21 | 2008-05-27 | Mentor Graphics Corporation | Grid-based resist simulation |
| JP2008091721A (ja) * | 2006-10-03 | 2008-04-17 | Toshiba Corp | レジストパターン予測システム、レジストパターン予測方法、及びマスクパターン補正方法 |
| US7949618B2 (en) | 2007-03-28 | 2011-05-24 | Tokyo Electron Limited | Training a machine learning system to determine photoresist parameters |
| WO2010046407A2 (en) * | 2008-10-22 | 2010-04-29 | Micronic Laser Systems Ab | Multi-focus method of enhanced three-dimensional exposure of resist |
| US8589827B2 (en) * | 2009-11-12 | 2013-11-19 | Kla-Tencor Corporation | Photoresist simulation |
| US8336003B2 (en) * | 2010-02-19 | 2012-12-18 | International Business Machines Corporation | Method for designing optical lithography masks for directed self-assembly |
| US8108805B2 (en) * | 2010-03-26 | 2012-01-31 | Tokyo Electron Limited | Simplified micro-bridging and roughness analysis |
-
2010
- 2010-10-29 US US12/915,455 patent/US8589827B2/en active Active
- 2010-11-09 EP EP10830578.0A patent/EP2499661B1/en active Active
- 2010-11-09 WO PCT/US2010/055937 patent/WO2011059947A2/en not_active Ceased
- 2010-11-09 JP JP2012538879A patent/JP5719850B2/ja active Active
- 2010-11-09 KR KR1020127013240A patent/KR101454522B1/ko active Active
-
2013
- 2013-08-28 US US14/011,989 patent/US9679116B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2499661A4 (en) | 2014-03-05 |
| US8589827B2 (en) | 2013-11-19 |
| WO2011059947A2 (en) | 2011-05-19 |
| WO2011059947A3 (en) | 2011-10-13 |
| JP2013511152A (ja) | 2013-03-28 |
| US20140067346A1 (en) | 2014-03-06 |
| EP2499661A2 (en) | 2012-09-19 |
| KR101454522B1 (ko) | 2014-10-24 |
| EP2499661B1 (en) | 2018-08-08 |
| KR20120085841A (ko) | 2012-08-01 |
| US9679116B2 (en) | 2017-06-13 |
| US20110112809A1 (en) | 2011-05-12 |
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