KR20080087734A - 메트롤로지 툴을 캘리브레이션하는데 사용하기 위한 기판을형성하는 방법, 캘리브레이션 기판 및 메트롤로지 툴캘리브레이션 방법 - Google Patents
메트롤로지 툴을 캘리브레이션하는데 사용하기 위한 기판을형성하는 방법, 캘리브레이션 기판 및 메트롤로지 툴캘리브레이션 방법 Download PDFInfo
- Publication number
- KR20080087734A KR20080087734A KR1020080027844A KR20080027844A KR20080087734A KR 20080087734 A KR20080087734 A KR 20080087734A KR 1020080027844 A KR1020080027844 A KR 1020080027844A KR 20080027844 A KR20080027844 A KR 20080027844A KR 20080087734 A KR20080087734 A KR 20080087734A
- Authority
- KR
- South Korea
- Prior art keywords
- calibration
- radiation
- pattern
- substrate
- patterned
- 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.)
- Ceased
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 170
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000005855 radiation Effects 0.000 claims abstract description 141
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000005530 etching Methods 0.000 claims abstract description 3
- 238000000059 patterning Methods 0.000 claims description 53
- 230000008569 process Effects 0.000 abstract description 16
- 230000001419 dependent effect Effects 0.000 abstract description 9
- 238000001459 lithography Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 13
- 238000007689 inspection Methods 0.000 description 11
- 238000001228 spectrum Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000007654 immersion Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000009897 systematic effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 210000001747 pupil Anatomy 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- G03F7/70425—Imaging strategies, e.g. for increasing throughput or resolution, printing product fields larger than the image field or compensating lithography- or non-lithography errors, e.g. proximity correction, mix-and-match, stitching or double patterning
-
- 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
- G03F7/70516—Calibration of components of the microlithographic apparatus, e.g. light sources, addressable masks or detectors
-
- 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
-
- 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
- G03F7/70681—Metrology strategies
- G03F7/70683—Mark designs
-
- 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
- G03F7/706843—Metrology apparatus
- G03F7/706847—Production of measurement radiation, e.g. synchrotron, free-electron laser, plasma source or higher harmonic generation [HHG]
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/727,648 US7605907B2 (en) | 2007-03-27 | 2007-03-27 | Method of forming a substrate for use in calibrating a metrology tool, calibration substrate and metrology tool calibration method |
| US11/727,648 | 2007-03-27 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090114761A Division KR101037411B1 (ko) | 2007-03-27 | 2009-11-25 | 메트롤로지 툴을 캘리브레이션하는데 사용하기 위한 기판을 형성하는 방법, 캘리브레이션 기판 및 메트롤로지 툴 캘리브레이션 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20080087734A true KR20080087734A (ko) | 2008-10-01 |
Family
ID=39793706
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080027844A Ceased KR20080087734A (ko) | 2007-03-27 | 2008-03-26 | 메트롤로지 툴을 캘리브레이션하는데 사용하기 위한 기판을형성하는 방법, 캘리브레이션 기판 및 메트롤로지 툴캘리브레이션 방법 |
| KR1020090114761A Expired - Fee Related KR101037411B1 (ko) | 2007-03-27 | 2009-11-25 | 메트롤로지 툴을 캘리브레이션하는데 사용하기 위한 기판을 형성하는 방법, 캘리브레이션 기판 및 메트롤로지 툴 캘리브레이션 방법 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090114761A Expired - Fee Related KR101037411B1 (ko) | 2007-03-27 | 2009-11-25 | 메트롤로지 툴을 캘리브레이션하는데 사용하기 위한 기판을 형성하는 방법, 캘리브레이션 기판 및 메트롤로지 툴 캘리브레이션 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7605907B2 (enExample) |
| JP (1) | JP2009002931A (enExample) |
| KR (2) | KR20080087734A (enExample) |
| CN (1) | CN101286013B (enExample) |
| TW (1) | TWI389137B (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4968335B2 (ja) * | 2007-06-11 | 2012-07-04 | 株式会社ニコン | 計測部材、センサ、計測方法、露光装置、露光方法、及びデバイス製造方法 |
| NL2005412A (en) * | 2009-10-28 | 2011-05-02 | Asml Netherlands Bv | Calibration method and lithographic apparatus using such a calibration method. |
| US9927718B2 (en) * | 2010-08-03 | 2018-03-27 | Kla-Tencor Corporation | Multi-layer overlay metrology target and complimentary overlay metrology measurement systems |
| DE102010041556A1 (de) * | 2010-09-28 | 2012-03-29 | Carl Zeiss Smt Gmbh | Projektionsbelichtungsanlage für die Mikrolithographie und Verfahren zur mikrolithographischen Abbildung |
| JP5832345B2 (ja) * | 2012-03-22 | 2015-12-16 | 株式会社ニューフレアテクノロジー | 検査装置および検査方法 |
| CN103454860B (zh) * | 2012-05-30 | 2015-11-25 | 中芯国际集成电路制造(上海)有限公司 | 曝光的方法 |
| NL2011683A (en) | 2012-12-13 | 2014-06-16 | Asml Netherlands Bv | Method of calibrating a lithographic apparatus, device manufacturing method and associated data processing apparatus and computer program product. |
| CN104570589B (zh) * | 2013-10-12 | 2018-08-07 | 北大方正集团有限公司 | 掩模板及利用掩模板进行光刻和测量步进精度的方法 |
| CN104635418B (zh) * | 2013-11-07 | 2018-01-02 | 北大方正集团有限公司 | 一种掩模版及一种测量光刻机的版旋转偏差的方法 |
| CN104810302B (zh) * | 2014-01-23 | 2018-12-25 | 北大方正集团有限公司 | 一种监控晶圆的使用方法 |
| US9989864B2 (en) | 2014-07-16 | 2018-06-05 | Asml Netherlands B.V. | Lithographic method and apparatus |
| CN106597810B (zh) * | 2015-10-14 | 2019-05-21 | 华邦电子股份有限公司 | 晶圆图案化制程 |
| WO2017144343A1 (en) * | 2016-02-23 | 2017-08-31 | Asml Netherlands B.V. | Method of controlling a patterning process, lithographic apparatus, metrology apparatus lithographic cell and associated computer program |
| CN109541898B (zh) * | 2017-09-21 | 2020-05-01 | 上海微电子装备(集团)股份有限公司 | 一种平面光栅尺定位误差校准方法 |
| CN110034097B (zh) * | 2018-01-12 | 2021-02-02 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
| CN115552221B (zh) * | 2020-05-07 | 2025-10-17 | Asml荷兰有限公司 | 包括目标布置的衬底和相关联的至少一个图案形成装置、光刻方法和量测方法 |
| KR102625950B1 (ko) * | 2021-12-20 | 2024-01-17 | 주식회사 휴비츠 | 광간섭 단층 촬영 장치의 캘리브레이션 방법 |
| CN117524962B (zh) * | 2024-01-05 | 2024-04-16 | 苏州海通机器人系统有限公司 | 一种晶圆校准装置及校准方法 |
| US20250314974A1 (en) * | 2024-04-08 | 2025-10-09 | Onto Innovation Inc. | Front-to-back overlay (ftbo) standard |
Family Cites Families (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5703692A (en) | 1995-08-03 | 1997-12-30 | Bio-Rad Laboratories, Inc. | Lens scatterometer system employing source light beam scanning means |
| US5880838A (en) | 1996-06-05 | 1999-03-09 | California Institute Of California | System and method for optically measuring a structure |
| US5798947A (en) | 1996-09-25 | 1998-08-25 | The Board Of Trustees Of The Leland Stanford, Jr. University | Methods, apparatus and computer program products for self-calibrating two-dimensional metrology stages |
| US5963329A (en) | 1997-10-31 | 1999-10-05 | International Business Machines Corporation | Method and apparatus for measuring the profile of small repeating lines |
| JP4032501B2 (ja) * | 1998-04-22 | 2008-01-16 | 株式会社ニコン | 投影光学系の結像特性計測方法及び投影露光装置 |
| JP2000133570A (ja) * | 1998-10-26 | 2000-05-12 | Nikon Corp | 露光装置及び露光方法 |
| JP2000267295A (ja) * | 1999-03-15 | 2000-09-29 | Fujitsu Ltd | 露光方法及びその装置 |
| US6429943B1 (en) | 2000-03-29 | 2002-08-06 | Therma-Wave, Inc. | Critical dimension analysis with simultaneous multiple angle of incidence measurements |
| US6689519B2 (en) | 2000-05-04 | 2004-02-10 | Kla-Tencor Technologies Corp. | Methods and systems for lithography process control |
| JP2002083808A (ja) | 2000-06-28 | 2002-03-22 | Nec Corp | 溶剤プリウェットを用いたコーティング・プロセス |
| US6753961B1 (en) | 2000-09-18 | 2004-06-22 | Therma-Wave, Inc. | Spectroscopic ellipsometer without rotating components |
| IL138552A (en) | 2000-09-19 | 2006-08-01 | Nova Measuring Instr Ltd | Lateral shift measurement using an optical technique |
| US6768983B1 (en) | 2000-11-28 | 2004-07-27 | Timbre Technologies, Inc. | System and method for real-time library generation of grating profiles |
| US6699627B2 (en) | 2000-12-08 | 2004-03-02 | Adlai Smith | Reference wafer and process for manufacturing same |
| JP4387583B2 (ja) * | 2000-12-22 | 2009-12-16 | 富士通マイクロエレクトロニクス株式会社 | 校正用プレート、校正用プレート生成方法、及び半導体装置の製造方法 |
| US6515744B2 (en) | 2001-02-08 | 2003-02-04 | Therma-Wave, Inc. | Small spot ellipsometer |
| WO2002065545A2 (en) | 2001-02-12 | 2002-08-22 | Sensys Instruments Corporation | Overlay alignment metrology using diffraction gratings |
| US6699624B2 (en) | 2001-02-27 | 2004-03-02 | Timbre Technologies, Inc. | Grating test patterns and methods for overlay metrology |
| US6856408B2 (en) | 2001-03-02 | 2005-02-15 | Accent Optical Technologies, Inc. | Line profile asymmetry measurement using scatterometry |
| US6704661B1 (en) | 2001-07-16 | 2004-03-09 | Therma-Wave, Inc. | Real time analysis of periodic structures on semiconductors |
| US6597447B1 (en) | 2001-07-31 | 2003-07-22 | Advanced Micro Devices, Inc. | Method and apparatus for periodic correction of metrology data |
| US6785638B2 (en) | 2001-08-06 | 2004-08-31 | Timbre Technologies, Inc. | Method and system of dynamic learning through a regression-based library generation process |
| US7061615B1 (en) | 2001-09-20 | 2006-06-13 | Nanometrics Incorporated | Spectroscopically measured overlay target |
| US6608690B2 (en) | 2001-12-04 | 2003-08-19 | Timbre Technologies, Inc. | Optical profilometry of additional-material deviations in a periodic grating |
| US6772084B2 (en) | 2002-01-31 | 2004-08-03 | Timbre Technologies, Inc. | Overlay measurements using periodic gratings |
| US6813034B2 (en) | 2002-02-05 | 2004-11-02 | Therma-Wave, Inc. | Analysis of isolated and aperiodic structures with simultaneous multiple angle of incidence measurements |
| US7061627B2 (en) | 2002-03-13 | 2006-06-13 | Therma-Wave, Inc. | Optical scatterometry of asymmetric lines and structures |
| JP2003279321A (ja) * | 2002-03-22 | 2003-10-02 | Hitachi High-Technologies Corp | 微小寸法校正用標準試料 |
| US6721691B2 (en) | 2002-03-26 | 2004-04-13 | Timbre Technologies, Inc. | Metrology hardware specification using a hardware simulator |
| US6928628B2 (en) | 2002-06-05 | 2005-08-09 | Kla-Tencor Technologies Corporation | Use of overlay diagnostics for enhanced automatic process control |
| US7046376B2 (en) | 2002-07-05 | 2006-05-16 | Therma-Wave, Inc. | Overlay targets with isolated, critical-dimension features and apparatus to measure overlay |
| US6919964B2 (en) | 2002-07-09 | 2005-07-19 | Therma-Wave, Inc. | CD metrology analysis using a finite difference method |
| US7148959B2 (en) | 2002-11-01 | 2006-12-12 | Asml Netherlands B.V. | Test pattern, inspection method, and device manufacturing method |
| JP4144352B2 (ja) * | 2002-12-26 | 2008-09-03 | 株式会社ニコン | 線幅計測装置、線幅計測方法、線幅変動検出装置および線幅変動表示方法 |
| US7068363B2 (en) | 2003-06-06 | 2006-06-27 | Kla-Tencor Technologies Corp. | Systems for inspection of patterned or unpatterned wafers and other specimen |
| WO2005010942A2 (en) * | 2003-07-17 | 2005-02-03 | Toppan Photomasks, Inc. | Method and apparatus for calibrating a metrology tool |
| US7061623B2 (en) | 2003-08-25 | 2006-06-13 | Spectel Research Corporation | Interferometric back focal plane scatterometry with Koehler illumination |
| US20050134820A1 (en) * | 2003-12-22 | 2005-06-23 | Asml Netherlands B.V. | Method for exposing a substrate, patterning device, and lithographic apparatus |
| JP4401814B2 (ja) * | 2004-02-25 | 2010-01-20 | 株式会社日立ハイテクノロジーズ | 測長用標準部材及び電子ビーム測長装置 |
| US7102736B2 (en) | 2004-06-29 | 2006-09-05 | Asml Netherlands B.V. | Method of calibration, calibration substrate, and method of device manufacture |
| US7791727B2 (en) | 2004-08-16 | 2010-09-07 | Asml Netherlands B.V. | Method and apparatus for angular-resolved spectroscopic lithography characterization |
| US20060058979A1 (en) | 2004-09-14 | 2006-03-16 | Markle Richard J | Method and system for calibrating integrated metrology systems and stand-alone metrology systems that acquire wafer state data |
| US20060109463A1 (en) | 2004-11-22 | 2006-05-25 | Asml Netherlands B.V. | Latent overlay metrology |
| US7453577B2 (en) | 2004-12-14 | 2008-11-18 | Asml Netherlands B.V. | Apparatus and method for inspecting a patterned part of a sample |
| JP4527559B2 (ja) | 2005-01-31 | 2010-08-18 | 株式会社ディスコ | 露光装置 |
| JP2008046210A (ja) * | 2006-08-11 | 2008-02-28 | Elpida Memory Inc | レチクル及びこれを用いた露光方法及び装置、並びにレチクルのパターン作成方法、パターン形成方法及び半導体装置 |
-
2007
- 2007-03-27 US US11/727,648 patent/US7605907B2/en not_active Expired - Fee Related
-
2008
- 2008-03-25 JP JP2008077493A patent/JP2009002931A/ja active Pending
- 2008-03-26 KR KR1020080027844A patent/KR20080087734A/ko not_active Ceased
- 2008-03-26 TW TW097110839A patent/TWI389137B/zh not_active IP Right Cessation
- 2008-03-27 CN CN2008101003995A patent/CN101286013B/zh not_active Expired - Fee Related
-
2009
- 2009-11-25 KR KR1020090114761A patent/KR101037411B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7605907B2 (en) | 2009-10-20 |
| KR101037411B1 (ko) | 2011-05-30 |
| JP2009002931A (ja) | 2009-01-08 |
| CN101286013A (zh) | 2008-10-15 |
| US20080239277A1 (en) | 2008-10-02 |
| CN101286013B (zh) | 2011-04-20 |
| TWI389137B (zh) | 2013-03-11 |
| TW200847186A (en) | 2008-12-01 |
| KR20100006553A (ko) | 2010-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101037411B1 (ko) | 메트롤로지 툴을 캘리브레이션하는데 사용하기 위한 기판을 형성하는 방법, 캘리브레이션 기판 및 메트롤로지 툴 캘리브레이션 방법 | |
| JP4787232B2 (ja) | 測定方法、検査装置、およびリソグラフィ装置 | |
| KR101685041B1 (ko) | 기판의 모델을 평가하는 방법, 검사 장치 및 리소그래피 장치 | |
| KR101129332B1 (ko) | 검사 장치, 리소그래피 장치, 리소그래피 처리 셀 및 검사 방법 | |
| JP4980264B2 (ja) | 検査方法、デバイス製造方法、検査装置、基板、マスク、リソグラフィ装置、及びリソグラフィセル | |
| KR100930654B1 (ko) | 측정 방법, 검사 장치 및 리소그래피 장치 | |
| KR101331107B1 (ko) | 스캐터로미터 및 리소그래피 장치 | |
| JP4965376B2 (ja) | 基板、検査装置、検査方法、リソグラフィ装置、およびリソグラフィセル | |
| JP2008047900A (ja) | 角度分解分光リソグラフィキャラクタライゼーションのための方法および装置 | |
| KR20110015624A (ko) | 리소그래피용 검사 장치 | |
| US9255892B2 (en) | Substrate, a method of measuring a property, an inspection apparatus and a lithographic apparatus | |
| US20090073448A1 (en) | Method of measuring the overlay error, an inspection apparatus and a lithographic apparatus | |
| US20110028004A1 (en) | Inspection Method and Apparatus, Lithographic Apparatus, Lithographic Processing Cell and Device Manufacturing Method | |
| KR20110110263A (ko) | 특성을 결정하는 방법 | |
| US20110102774A1 (en) | Focus Sensor, Inspection Apparatus, Lithographic Apparatus and Control System |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20080326 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20090525 Patent event code: PE09021S01D |
|
| A107 | Divisional application of patent | ||
| PA0107 | Divisional application |
Comment text: Divisional Application of Patent Patent event date: 20091125 Patent event code: PA01071R01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20091229 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20090525 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |