CN112698551B - 分析及利用景观 - Google Patents
分析及利用景观 Download PDFInfo
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- CN112698551B CN112698551B CN202011580664.1A CN202011580664A CN112698551B CN 112698551 B CN112698551 B CN 112698551B CN 202011580664 A CN202011580664 A CN 202011580664A CN 112698551 B CN112698551 B CN 112698551B
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Classifications
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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
- G03F7/70483—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
- 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
- G03F9/7003—Alignment type or strategy, e.g. leveling, global alignment
-
- 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
-
- 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
-
- 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
-
- 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
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011580664.1A CN112698551B (zh) | 2014-11-25 | 2015-11-24 | 分析及利用景观 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462083891P | 2014-11-25 | 2014-11-25 | |
| US62/083,891 | 2014-11-25 | ||
| US201562100384P | 2015-01-06 | 2015-01-06 | |
| US62/100,384 | 2015-01-06 | ||
| CN201580060081.7A CN107078074B (zh) | 2014-11-25 | 2015-11-24 | 分析及利用景观 |
| PCT/US2015/062523 WO2016086056A1 (en) | 2014-11-25 | 2015-11-24 | Analyzing and utilizing landscapes |
| CN202011580664.1A CN112698551B (zh) | 2014-11-25 | 2015-11-24 | 分析及利用景观 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580060081.7A Division CN107078074B (zh) | 2014-11-25 | 2015-11-24 | 分析及利用景观 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112698551A CN112698551A (zh) | 2021-04-23 |
| CN112698551B true CN112698551B (zh) | 2024-04-23 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
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| CN202011580664.1A Active CN112698551B (zh) | 2014-11-25 | 2015-11-24 | 分析及利用景观 |
| CN201580060081.7A Active CN107078074B (zh) | 2014-11-25 | 2015-11-24 | 分析及利用景观 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580060081.7A Active CN107078074B (zh) | 2014-11-25 | 2015-11-24 | 分析及利用景观 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10831108B2 (enExample) |
| JP (3) | JP6770958B2 (enExample) |
| KR (1) | KR102269514B1 (enExample) |
| CN (2) | CN112698551B (enExample) |
| IL (1) | IL251972B (enExample) |
| SG (1) | SG11201703585RA (enExample) |
| TW (2) | TWI719804B (enExample) |
| WO (1) | WO2016086056A1 (enExample) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170092522A (ko) | 2014-09-08 | 2017-08-11 | 더 리서치 파운데이션 포 더 스테이트 유니버시티 오브 뉴욕 | 금속 격자 및 이의 측정 방법 |
| KR102294349B1 (ko) | 2014-11-26 | 2021-08-26 | 에이에스엠엘 네델란즈 비.브이. | 계측 방법, 컴퓨터 제품 및 시스템 |
| TWI755987B (zh) | 2015-05-19 | 2022-02-21 | 美商克萊譚克公司 | 具有用於疊對測量之形貌相位控制之光學系統 |
| US9995689B2 (en) * | 2015-05-22 | 2018-06-12 | Nanometrics Incorporated | Optical metrology using differential fitting |
| IL256196B (en) | 2015-06-17 | 2022-07-01 | Asml Netherlands Bv | Recipe selection based on inter-recipe consistency |
| KR102393740B1 (ko) | 2015-12-08 | 2022-05-02 | 케이엘에이 코포레이션 | 편광 타겟 및 편광 조명을 사용한 회절 차수의 진폭 및 위상의 제어 |
| CN109073980B (zh) | 2015-12-17 | 2021-06-18 | Asml荷兰有限公司 | 量测设备的调节或基于已测量目标的特性而由量测设备进行的测量 |
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| IL263765B2 (en) * | 2016-07-15 | 2023-04-01 | Asml Netherlands Bv | Method and device for designing a target field for metrology |
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| WO2018087207A1 (en) * | 2016-11-10 | 2018-05-17 | Asml Netherlands B.V. | Design and correction using stack difference |
| CN109923480B (zh) * | 2016-11-14 | 2024-05-07 | 科磊股份有限公司 | 具有具备增强功能性的集成型计量工具的光刻系统 |
| US10496781B2 (en) * | 2016-12-19 | 2019-12-03 | Kla Tencor Corporation | Metrology recipe generation using predicted metrology images |
| US10824079B2 (en) * | 2017-01-03 | 2020-11-03 | Kla-Tencor Corporation | Diffraction based overlay scatterometry |
| FR3062516B1 (fr) | 2017-01-30 | 2019-04-12 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de mesure du desalignement entre une premiere et une seconde zones de gravure |
| JP6864122B2 (ja) * | 2017-05-22 | 2021-04-21 | ケーエルエー コーポレイション | レシピ最適化及び計測のためのゾーナル分析 |
| JP6917477B2 (ja) | 2017-06-14 | 2021-08-11 | エーエスエムエル ネザーランズ ビー．ブイ． | リソグラフィ装置及びリソグラフィ方法 |
| US11112369B2 (en) * | 2017-06-19 | 2021-09-07 | Kla-Tencor Corporation | Hybrid overlay target design for imaging-based overlay and scatterometry-based overlay |
| KR102362671B1 (ko) * | 2017-07-06 | 2022-02-14 | 케이엘에이 코포레이션 | 오버레이 계측에서 높은 정확도를 달성하기 위한 이미징 기술의 진폭 및 위상 비대칭 추정 |
| US10401738B2 (en) | 2017-08-02 | 2019-09-03 | Kla-Tencor Corporation | Overlay metrology using multiple parameter configurations |
| JP6942555B2 (ja) * | 2017-08-03 | 2021-09-29 | 東京エレクトロン株式会社 | 基板処理方法、コンピュータ記憶媒体及び基板処理システム |
| US10627720B2 (en) | 2017-08-18 | 2020-04-21 | Globalfoundries Inc. | Overlay mark structures |
| WO2019045780A1 (en) * | 2017-08-30 | 2019-03-07 | Kla-Tencor Corporation | QUICK SETTING OF METROLOGY MEASUREMENT PARAMETERS BASED ON PROCESS VARIATION |
| US10699969B2 (en) | 2017-08-30 | 2020-06-30 | Kla-Tencor Corporation | Quick adjustment of metrology measurement parameters according to process variation |
| EP3462239A1 (en) * | 2017-09-27 | 2019-04-03 | ASML Netherlands B.V. | Metrology in lithographic processes |
| JP6979529B2 (ja) | 2017-09-11 | 2021-12-15 | エーエスエムエル ネザーランズ ビー．ブイ． | リソグラフィプロセスにおける計測 |
| US10565697B2 (en) * | 2017-10-22 | 2020-02-18 | Kla-Tencor Corporation | Utilizing overlay misregistration error estimations in imaging overlay metrology |
| US11199506B2 (en) * | 2018-02-21 | 2021-12-14 | Applied Materials Israel Ltd. | Generating a training set usable for examination of a semiconductor specimen |
| JP7177847B2 (ja) * | 2018-03-19 | 2022-11-24 | ケーエルエー コーポレイション | 複数波長を用いたオーバーレイ測定 |
| US12416580B2 (en) * | 2018-05-07 | 2025-09-16 | Unm Rainforest Innovations | Method and system for in-line optical scatterometry |
| CN114997408A (zh) * | 2018-06-14 | 2022-09-02 | 诺威有限公司 | 半导体度量方法和半导体度量系统 |
| US10962951B2 (en) | 2018-06-20 | 2021-03-30 | Kla-Tencor Corporation | Process and metrology control, process indicators and root cause analysis tools based on landscape information |
| NL2021852A (en) | 2018-08-01 | 2018-11-09 | Asml Netherlands Bv | Metrology apparatus and method for determining a characteristic of one or more structures on a substrate |
| US11410111B1 (en) * | 2018-08-08 | 2022-08-09 | Wells Fargo Bank, N.A. | Generating predicted values based on data analysis using machine learning |
| US11118903B2 (en) * | 2018-10-17 | 2021-09-14 | Kla Corporation | Efficient illumination shaping for scatterometry overlay |
| US11062928B2 (en) | 2019-10-07 | 2021-07-13 | Kla Corporation | Process optimization using design of experiments and response surface models |
| JP7431824B2 (ja) * | 2018-11-21 | 2024-02-15 | ケーエルエー コーポレイション | スキャトロメトリオーバーレイ（ｓｃｏｌ）測定方法及びｓｃｏｌ測定システム |
| CN113039407B (zh) | 2018-11-21 | 2024-11-15 | 科磊股份有限公司 | 单个单元灰度散射术重叠目标及其使用变化照明参数的测量 |
| US11249400B2 (en) | 2018-12-14 | 2022-02-15 | Kla Corporation | Per-site residuals analysis for accurate metrology measurements |
| US11333982B2 (en) * | 2019-01-28 | 2022-05-17 | Kla Corporation | Scaling metric for quantifying metrology sensitivity to process variation |
| US10928739B2 (en) * | 2019-02-22 | 2021-02-23 | Kla-Tencor Corporation | Method of measuring misregistration of semiconductor devices |
| US20220244649A1 (en) * | 2019-07-04 | 2022-08-04 | Asml Netherlands B.V. | Sub-field control of a lithographic process and associated apparatus |
| CN118800674A (zh) * | 2019-07-10 | 2024-10-18 | 科磊股份有限公司 | 数据驱动的错位参数配置与测量的系统及方法 |
| US11360397B2 (en) * | 2019-09-17 | 2022-06-14 | Kla Corporation | System and method for application of harmonic detectivity as a quality indicator for imaging-based overlay measurements |
| WO2021073854A1 (en) * | 2019-10-14 | 2021-04-22 | Asml Holding N.V. | Metrology mark structure and method of determining metrology mark structure |
| WO2021087345A1 (en) | 2019-11-01 | 2021-05-06 | Unm Rainforest Innovations | In-line angular optical multi-point scatterometry for nanomanufacturing systems |
| US11725934B2 (en) | 2019-11-28 | 2023-08-15 | Kla Corporation | Systems and methods for metrology optimization based on metrology landscapes |
| US11688616B2 (en) | 2020-07-22 | 2023-06-27 | Applied Materials, Inc. | Integrated substrate measurement system to improve manufacturing process performance |
| USD977504S1 (en) | 2020-07-22 | 2023-02-07 | Applied Materials, Inc. | Portion of a display panel with a graphical user interface |
| US12283503B2 (en) | 2020-07-22 | 2025-04-22 | Applied Materials, Inc. | Substrate measurement subsystem |
| US11454894B2 (en) * | 2020-09-14 | 2022-09-27 | Kla Corporation | Systems and methods for scatterometric single-wavelength measurement of misregistration and amelioration thereof |
| US20220357674A1 (en) * | 2021-05-04 | 2022-11-10 | Kla Corporation | Oblique illumination for overlay metrology |
| US12406891B2 (en) | 2021-09-30 | 2025-09-02 | International Business Machines Corporation | Characterization of asymmetric material deposition for metrology |
| US12105414B2 (en) | 2021-11-27 | 2024-10-01 | Kla Corporation | Targets for diffraction-based overlay error metrology |
| US12235624B2 (en) | 2021-12-21 | 2025-02-25 | Applied Materials, Inc. | Methods and mechanisms for adjusting process chamber parameters during substrate manufacturing |
| US12339645B2 (en) | 2022-01-25 | 2025-06-24 | Applied Materials, Inc. | Estimation of chamber component conditions using substrate measurements |
| US12148647B2 (en) | 2022-01-25 | 2024-11-19 | Applied Materials, Inc. | Integrated substrate measurement system |
| US12216455B2 (en) | 2022-01-25 | 2025-02-04 | Applied Materials, Inc. | Chamber component condition estimation using substrate measurements |
| CN115327857A (zh) * | 2022-05-30 | 2022-11-11 | 上海华力集成电路制造有限公司 | 一种量测方法、激光套刻装置、计算机存储介质及模组 |
| IL293633B2 (en) * | 2022-06-06 | 2024-06-01 | Nova Ltd | A system and method for building a library and using it in measurements on designed buildings |
| US12092966B2 (en) * | 2022-11-23 | 2024-09-17 | Kla Corporation | Device feature specific edge placement error (EPE) |
| US20240337953A1 (en) * | 2023-04-04 | 2024-10-10 | Kla Corporation | System and method for tracking real-time position for scanning overlay metrology |
| TW202503418A (zh) * | 2023-06-02 | 2025-01-16 | 美商科磊股份有限公司 | 經由寬頻照明之單次抓取瞳孔景觀 |
| EP4538794A1 (en) * | 2023-10-13 | 2025-04-16 | ASML Netherlands B.V. | Metrology method and associated metrology device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003754A (zh) * | 2010-07-19 | 2013-03-27 | Asml荷兰有限公司 | 用于确定重叠误差的方法和设备 |
| WO2014062972A1 (en) * | 2012-10-18 | 2014-04-24 | Kla-Tencor Corporation | Symmetric target design in scatterometry overlay metrology |
| TW201423286A (zh) * | 2012-11-05 | 2014-06-16 | Asml Netherlands Bv | 用於量測微結構之不對稱性之方法及裝置、位置量測方法、位置量測裝置、微影裝置及器件製造方法 |
| WO2014138741A1 (en) * | 2013-03-08 | 2014-09-12 | Kla-Tencor Corporation | Pupil plane calibration for scatterometry overlay measurement |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7317531B2 (en) | 2002-12-05 | 2008-01-08 | Kla-Tencor Technologies Corporation | Apparatus and methods for detecting overlay errors using scatterometry |
| US7330279B2 (en) * | 2002-07-25 | 2008-02-12 | Timbre Technologies, Inc. | Model and parameter selection for optical metrology |
| US7352453B2 (en) | 2003-01-17 | 2008-04-01 | Kla-Tencor Technologies Corporation | Method for process optimization and control by comparison between 2 or more measured scatterometry signals |
| KR101565071B1 (ko) | 2005-11-18 | 2015-11-03 | 케이엘에이-텐코 코포레이션 | 검사 데이터와 조합하여 설계 데이터를 활용하는 방법 및 시스템 |
| US7528941B2 (en) | 2006-06-01 | 2009-05-05 | Kla-Tencor Technolgies Corporation | Order selected overlay metrology |
| US7573584B2 (en) * | 2006-09-25 | 2009-08-11 | Asml Netherlands B.V. | Method and apparatus for angular-resolved spectroscopic lithography characterization |
| US7656518B2 (en) * | 2007-03-30 | 2010-02-02 | Asml Netherlands B.V. | Method of measuring asymmetry in a scatterometer, a method of measuring an overlay error in a substrate and a metrology apparatus |
| NL2006700A (en) * | 2010-06-04 | 2011-12-06 | Asml Netherlands Bv | Method and apparatus for measuring a structure on a substrate, computer program products for implementing such methods & apparatus. |
| US8666703B2 (en) * | 2010-07-22 | 2014-03-04 | Tokyo Electron Limited | Method for automated determination of an optimally parameterized scatterometry model |
| CN103201682B (zh) * | 2010-11-12 | 2015-06-17 | Asml荷兰有限公司 | 量测方法和设备、光刻系统和器件制造方法 |
| KR101943593B1 (ko) * | 2011-04-06 | 2019-01-30 | 케이엘에이-텐코 코포레이션 | 공정 제어를 개선하기 위한 품질 메트릭 제공 방법 및 시스템 |
| US9310296B2 (en) * | 2011-06-20 | 2016-04-12 | Kla-Tencor Corporation | Optimizing an optical parametric model for structural analysis using optical critical dimension (OCD) metrology |
| US8681413B2 (en) | 2011-06-27 | 2014-03-25 | Kla-Tencor Corporation | Illumination control |
| NL2009294A (en) * | 2011-08-30 | 2013-03-04 | Asml Netherlands Bv | Method and apparatus for determining an overlay error. |
| US20130110477A1 (en) * | 2011-10-31 | 2013-05-02 | Stilian Pandev | Process variation-based model optimization for metrology |
| US10255385B2 (en) * | 2012-03-28 | 2019-04-09 | Kla-Tencor Corporation | Model optimization approach based on spectral sensitivity |
| US9329033B2 (en) * | 2012-09-05 | 2016-05-03 | Kla-Tencor Corporation | Method for estimating and correcting misregistration target inaccuracy |
| US10242290B2 (en) * | 2012-11-09 | 2019-03-26 | Kla-Tencor Corporation | Method, system, and user interface for metrology target characterization |
| NL2011816A (en) * | 2012-11-30 | 2014-06-04 | Asml Netherlands Bv | Method of determining dose and focus, inspection apparatus, patterning device, substrate and device manufacturing method. |
| US9341769B2 (en) | 2012-12-17 | 2016-05-17 | Kla-Tencor Corporation | Spectral control system |
| US9512985B2 (en) | 2013-02-22 | 2016-12-06 | Kla-Tencor Corporation | Systems for providing illumination in optical metrology |
| US9910953B2 (en) * | 2013-03-04 | 2018-03-06 | Kla-Tencor Corporation | Metrology target identification, design and verification |
| US9909982B2 (en) * | 2013-03-08 | 2018-03-06 | Kla-Tencor Corporation | Pupil plane calibration for scatterometry overlay measurement |
| KR101855243B1 (ko) * | 2013-08-07 | 2018-05-04 | 에이에스엠엘 네델란즈 비.브이. | 메트롤로지 방법 및 장치, 리소그래피 시스템 및 디바이스 제조 방법 |
| WO2015031337A1 (en) * | 2013-08-27 | 2015-03-05 | Kla-Tencor Corporation | Removing process-variation-related inaccuracies from scatterometry measurements |
| US9518916B1 (en) * | 2013-10-18 | 2016-12-13 | Kla-Tencor Corporation | Compressive sensing for metrology |
| KR102265868B1 (ko) * | 2013-12-11 | 2021-06-16 | 케이엘에이 코포레이션 | 요건에 대한 타겟 및 프로세스 감도 분석 |
| US10365230B1 (en) * | 2014-03-19 | 2019-07-30 | Kla-Tencor Corporation | Scatterometry overlay based on reflection peak locations |
| US9851300B1 (en) * | 2014-04-04 | 2017-12-26 | Kla-Tencor Corporation | Decreasing inaccuracy due to non-periodic effects on scatterometric signals |
| WO2016037003A1 (en) * | 2014-09-03 | 2016-03-10 | Kla-Tencor Corporation | Optimizing the utilization of metrology tools |
| WO2016123552A1 (en) * | 2015-01-30 | 2016-08-04 | Kla-Tencor Corporation | Device metrology targets and methods |
| US9903711B2 (en) * | 2015-04-06 | 2018-02-27 | KLA—Tencor Corporation | Feed forward of metrology data in a metrology system |
| KR102393740B1 (ko) * | 2015-12-08 | 2022-05-02 | 케이엘에이 코포레이션 | 편광 타겟 및 편광 조명을 사용한 회절 차수의 진폭 및 위상의 제어 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003754A (zh) * | 2010-07-19 | 2013-03-27 | Asml荷兰有限公司 | 用于确定重叠误差的方法和设备 |
| WO2014062972A1 (en) * | 2012-10-18 | 2014-04-24 | Kla-Tencor Corporation | Symmetric target design in scatterometry overlay metrology |
| TW201423286A (zh) * | 2012-11-05 | 2014-06-16 | Asml Netherlands Bv | 用於量測微結構之不對稱性之方法及裝置、位置量測方法、位置量測裝置、微影裝置及器件製造方法 |
| WO2014138741A1 (en) * | 2013-03-08 | 2014-09-12 | Kla-Tencor Corporation | Pupil plane calibration for scatterometry overlay measurement |
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| US10831108B2 (en) | 2020-11-10 |
| TW202018836A (zh) | 2020-05-16 |
| KR102269514B1 (ko) | 2021-06-25 |
| TWI719804B (zh) | 2021-02-21 |
| CN107078074A (zh) | 2017-08-18 |
| IL251972B (en) | 2022-03-01 |
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