CN104025275A - 用于计量的基于过程变差的模型优化 - Google Patents
用于计量的基于过程变差的模型优化 Download PDFInfo
- Publication number
- CN104025275A CN104025275A CN201280053873.8A CN201280053873A CN104025275A CN 104025275 A CN104025275 A CN 104025275A CN 201280053873 A CN201280053873 A CN 201280053873A CN 104025275 A CN104025275 A CN 104025275A
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- CN
- China
- Prior art keywords
- model
- parameter
- described structure
- parameter sets
- process variation
- 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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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
- G03F7/70625—Dimensions, e.g. line width, critical dimension [CD], profile, sidewall angle or edge roughness
-
- 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
- G03F7/70491—Information management, e.g. software; Active and passive control, e.g. details of controlling exposure processes or exposure tool monitoring processes
- G03F7/705—Modelling or simulating from physical phenomena up to complete wafer processes or whole workflow in wafer productions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/286,079 | 2011-10-31 | ||
US13/286,079 US20130110477A1 (en) | 2011-10-31 | 2011-10-31 | Process variation-based model optimization for metrology |
PCT/US2012/062234 WO2013066767A1 (en) | 2011-10-31 | 2012-10-26 | Process variation-based model optimization for metrology |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104025275A true CN104025275A (zh) | 2014-09-03 |
Family
ID=48173269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280053873.8A Pending CN104025275A (zh) | 2011-10-31 | 2012-10-26 | 用于计量的基于过程变差的模型优化 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130110477A1 (zh) |
EP (1) | EP2774175A4 (zh) |
JP (1) | JP6097300B2 (zh) |
KR (1) | KR20140094584A (zh) |
CN (1) | CN104025275A (zh) |
TW (1) | TW201329417A (zh) |
WO (1) | WO2013066767A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106960803A (zh) * | 2015-09-30 | 2017-07-18 | 台湾积体电路制造股份有限公司 | 用于智能线内计量的方法 |
CN107408519A (zh) * | 2015-03-24 | 2017-11-28 | 科磊股份有限公司 | 基于模型的单个参数测量 |
TWI674419B (zh) * | 2017-02-08 | 2019-10-11 | 美商梅瑞堤儀器公司 | 用於複合結構之量測之系統與方法 |
CN111837230A (zh) * | 2018-03-15 | 2020-10-27 | 科磊股份有限公司 | 基于可重复使用子结构的纳米线半导体结构的测量模型 |
CN112448942A (zh) * | 2019-08-27 | 2021-03-05 | 罗伯特·博世有限公司 | 用于识别网络中的变差的方法 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10255385B2 (en) * | 2012-03-28 | 2019-04-09 | Kla-Tencor Corporation | Model optimization approach based on spectral sensitivity |
US10354929B2 (en) | 2012-05-08 | 2019-07-16 | Kla-Tencor Corporation | Measurement recipe optimization based on spectral sensitivity and process variation |
US9879977B2 (en) | 2012-11-09 | 2018-01-30 | Kla-Tencor Corporation | Apparatus and method for optical metrology with optimized system parameters |
US10769320B2 (en) | 2012-12-18 | 2020-09-08 | Kla-Tencor Corporation | Integrated use of model-based metrology and a process model |
KR102020021B1 (ko) | 2013-03-04 | 2019-09-10 | 케이엘에이 코포레이션 | 계측 타겟의 식별, 디자인 및 검증 |
US10101670B2 (en) | 2013-03-27 | 2018-10-16 | Kla-Tencor Corporation | Statistical model-based metrology |
US9875946B2 (en) | 2013-04-19 | 2018-01-23 | Kla-Tencor Corporation | On-device metrology |
US10386729B2 (en) | 2013-06-03 | 2019-08-20 | Kla-Tencor Corporation | Dynamic removal of correlation of highly correlated parameters for optical metrology |
NL2013417A (en) * | 2013-10-02 | 2015-04-07 | Asml Netherlands Bv | Methods & apparatus for obtaining diagnostic information relating to an industrial process. |
TWI631636B (zh) * | 2013-12-16 | 2018-08-01 | 克萊譚克公司 | 以模型爲基礎之量測及一製程模型的整合使用 |
US9490182B2 (en) | 2013-12-23 | 2016-11-08 | Kla-Tencor Corporation | Measurement of multiple patterning parameters |
US9553033B2 (en) * | 2014-01-15 | 2017-01-24 | Kla-Tencor Corporation | Semiconductor device models including re-usable sub-structures |
KR102285895B1 (ko) | 2014-03-31 | 2021-08-04 | 케이엘에이 코포레이션 | 산란측정 계측을 이용한 초점 측정 |
US10648793B2 (en) * | 2014-05-15 | 2020-05-12 | Kla-Tencor Corporation | Library expansion system, method, and computer program product for metrology |
WO2016086056A1 (en) | 2014-11-25 | 2016-06-02 | Kla-Tencor Corporation | Analyzing and utilizing landscapes |
US10190868B2 (en) | 2015-04-30 | 2019-01-29 | Kla-Tencor Corporation | Metrology system, method, and computer program product employing automatic transitioning between utilizing a library and utilizing regression for measurement processing |
KR102301651B1 (ko) * | 2015-06-02 | 2021-09-14 | 에스케이하이닉스 주식회사 | 테스트 패턴 발생 장치 및 방법, 이를 이용한 테스트 시스템과, 컴퓨터 프로그램 |
US11580375B2 (en) * | 2015-12-31 | 2023-02-14 | Kla-Tencor Corp. | Accelerated training of a machine learning based model for semiconductor applications |
US10234401B2 (en) * | 2016-02-22 | 2019-03-19 | Qoniac Gmbh | Method of manufacturing semiconductor devices by using sampling plans |
TWI636231B (zh) * | 2016-06-27 | 2018-09-21 | 國立臺灣大學 | 物體表面或內部光反射介面三維形貌偵測光學系統與方法 |
KR101866857B1 (ko) * | 2016-12-28 | 2018-06-14 | 한국과학기술원 | 웨이퍼 제조 공정 레벨의 포토리소그래피 클러스터 장치 시뮬레이션을 제공하는 시뮬레이션 장치 및 이를 이용한 시뮬레이션 방법 |
KR101885619B1 (ko) * | 2016-12-29 | 2018-08-06 | 한국과학기술원 | 출구 재귀 모델을 이용한 웨이퍼 제조 공정 레벨의 포토리소그래피 클러스터 장치 시뮬레이션을 제공하는 시뮬레이션 장치 및 이를 이용한 시뮬레이션 방법 |
US10699969B2 (en) | 2017-08-30 | 2020-06-30 | Kla-Tencor Corporation | Quick adjustment of metrology measurement parameters according to process variation |
CN111052328B (zh) * | 2017-08-30 | 2021-08-03 | 科磊股份有限公司 | 根据工艺变化的计量测量参数的快速调整 |
US10580673B2 (en) | 2018-01-05 | 2020-03-03 | Kla Corporation | Semiconductor metrology and defect classification using electron microscopy |
US11067389B2 (en) | 2018-03-13 | 2021-07-20 | Kla Corporation | Overlay metrology system and method |
EP3654103A1 (en) * | 2018-11-14 | 2020-05-20 | ASML Netherlands B.V. | Method for obtaining training data for training a model of a semicondcutor manufacturing process |
US11062928B2 (en) | 2019-10-07 | 2021-07-13 | Kla Corporation | Process optimization using design of experiments and response surface models |
KR102611986B1 (ko) | 2018-12-19 | 2023-12-08 | 삼성전자주식회사 | 반도체 소자의 형상 예측 방법 |
US11340060B2 (en) | 2019-07-23 | 2022-05-24 | Kla Corporation | Automatic recipe optimization for overlay metrology system |
TWI825317B (zh) * | 2020-05-13 | 2023-12-11 | 日商Spp科技股份有限公司 | 基板處理裝置之製造程序判定裝置、基板處理系統、基板處理裝置之製造程序判定方法、電腦程式、學習模型群之生成方法及程式 |
CN113792472B (zh) * | 2021-10-29 | 2022-02-22 | 浙江大学 | 一种用于在计算机辅助设计系统中提供多参数的允许赋值范围的装置及其方法 |
Citations (4)
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US20040017575A1 (en) * | 2002-07-25 | 2004-01-29 | Raghu Balasubramanian | Optimized model and parameter selection for optical metrology |
US20060224528A1 (en) * | 2005-03-31 | 2006-10-05 | Timbre Technologies, Inc. | Split machine learning systems |
US20060290947A1 (en) * | 2005-06-16 | 2006-12-28 | Timbre Technologies, Inc. | Optical metrology model optimization for repetitive structures |
CN101393881A (zh) * | 2007-09-20 | 2009-03-25 | 东京毅力科创株式会社 | 检查形成在半导体晶片上的结构的系统和方法 |
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US6943900B2 (en) * | 2000-09-15 | 2005-09-13 | Timbre Technologies, Inc. | Generation of a library of periodic grating diffraction signals |
US7330279B2 (en) * | 2002-07-25 | 2008-02-12 | Timbre Technologies, Inc. | Model and parameter selection for optical metrology |
US7126700B2 (en) * | 2003-12-12 | 2006-10-24 | Timbre Technologies, Inc. | Parametric optimization of optical metrology model |
US7171284B2 (en) * | 2004-09-21 | 2007-01-30 | Timbre Technologies, Inc. | Optical metrology model optimization based on goals |
US20090306941A1 (en) * | 2006-05-15 | 2009-12-10 | Michael Kotelyanskii | Structure Model description and use for scatterometry-based semiconductor manufacturing process metrology |
US7525673B2 (en) * | 2006-07-10 | 2009-04-28 | Tokyo Electron Limited | Optimizing selected variables of an optical metrology system |
US7495781B2 (en) * | 2006-07-10 | 2009-02-24 | Tokyo Electron Limited | Optimizing selected variables of an optical metrology model |
US20080304029A1 (en) * | 2007-06-08 | 2008-12-11 | Qimonda Ag | Method and System for Adjusting an Optical Model |
US7460237B1 (en) * | 2007-08-02 | 2008-12-02 | Asml Netherlands B.V. | Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method |
NL1036018A1 (nl) * | 2007-10-09 | 2009-04-15 | Asml Netherlands Bv | A method of optimizing a model, a method of measuring a property, a device manufacturing method, a spectrometer and a lithographic apparatus. |
KR101749987B1 (ko) * | 2008-06-03 | 2017-06-22 | 에이에스엠엘 네델란즈 비.브이. | 모델-기반 공정 시뮬레이션 시스템들 및 방법들 |
DE102008029498B4 (de) * | 2008-06-20 | 2010-08-19 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren und System zur quantitativen produktionslinieninternen Materialcharakterisierung in Halbleiterherstellung auf der Grundlage von Strukturmessungen und zugehörigen Modellen |
US8214771B2 (en) * | 2009-01-08 | 2012-07-03 | Kla-Tencor Corporation | Scatterometry metrology target design optimization |
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US9477219B2 (en) * | 2010-03-25 | 2016-10-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Dynamic compensation in advanced process control |
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2011
- 2011-10-31 US US13/286,079 patent/US20130110477A1/en not_active Abandoned
-
2012
- 2012-10-26 WO PCT/US2012/062234 patent/WO2013066767A1/en active Application Filing
- 2012-10-26 CN CN201280053873.8A patent/CN104025275A/zh active Pending
- 2012-10-26 KR KR1020147014441A patent/KR20140094584A/ko not_active Application Discontinuation
- 2012-10-26 JP JP2014539075A patent/JP6097300B2/ja active Active
- 2012-10-26 EP EP12846765.1A patent/EP2774175A4/en not_active Withdrawn
- 2012-10-30 TW TW101140191A patent/TW201329417A/zh unknown
Patent Citations (4)
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US20040017575A1 (en) * | 2002-07-25 | 2004-01-29 | Raghu Balasubramanian | Optimized model and parameter selection for optical metrology |
US20060224528A1 (en) * | 2005-03-31 | 2006-10-05 | Timbre Technologies, Inc. | Split machine learning systems |
US20060290947A1 (en) * | 2005-06-16 | 2006-12-28 | Timbre Technologies, Inc. | Optical metrology model optimization for repetitive structures |
CN101393881A (zh) * | 2007-09-20 | 2009-03-25 | 东京毅力科创株式会社 | 检查形成在半导体晶片上的结构的系统和方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107408519A (zh) * | 2015-03-24 | 2017-11-28 | 科磊股份有限公司 | 基于模型的单个参数测量 |
CN107408519B (zh) * | 2015-03-24 | 2021-06-08 | 科磊股份有限公司 | 基于模型的单个参数测量的系统和方法 |
CN106960803A (zh) * | 2015-09-30 | 2017-07-18 | 台湾积体电路制造股份有限公司 | 用于智能线内计量的方法 |
TWI674419B (zh) * | 2017-02-08 | 2019-10-11 | 美商梅瑞堤儀器公司 | 用於複合結構之量測之系統與方法 |
US10861755B2 (en) | 2017-02-08 | 2020-12-08 | Verity Instruments, Inc. | System and method for measurement of complex structures |
CN111837230A (zh) * | 2018-03-15 | 2020-10-27 | 科磊股份有限公司 | 基于可重复使用子结构的纳米线半导体结构的测量模型 |
CN111837230B (zh) * | 2018-03-15 | 2022-06-14 | 科磊股份有限公司 | 基于可重复使用子结构的纳米线半导体结构的测量模型 |
CN112448942A (zh) * | 2019-08-27 | 2021-03-05 | 罗伯特·博世有限公司 | 用于识别网络中的变差的方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6097300B2 (ja) | 2017-03-15 |
TW201329417A (zh) | 2013-07-16 |
EP2774175A4 (en) | 2015-08-26 |
US20130110477A1 (en) | 2013-05-02 |
WO2013066767A1 (en) | 2013-05-10 |
KR20140094584A (ko) | 2014-07-30 |
JP2015501547A (ja) | 2015-01-15 |
EP2774175A1 (en) | 2014-09-10 |
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Free format text: FORMER OWNER: KLA TENCOR CORP. Effective date: 20150615 Owner name: KLA TENCOR CORP. Free format text: FORMER OWNER: TOKYO ELECTRON LTD. Effective date: 20150615 |
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Application publication date: 20140903 |