ATE463736T1 - Optisches system zur detektion von anomalien und/oder charakteristika von oberflächen - Google Patents
Optisches system zur detektion von anomalien und/oder charakteristika von oberflächenInfo
- Publication number
- ATE463736T1 ATE463736T1 AT04756129T AT04756129T ATE463736T1 AT E463736 T1 ATE463736 T1 AT E463736T1 AT 04756129 T AT04756129 T AT 04756129T AT 04756129 T AT04756129 T AT 04756129T AT E463736 T1 ATE463736 T1 AT E463736T1
- Authority
- AT
- Austria
- Prior art keywords
- channels
- detector arrays
- employed
- inspected
- lines
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N21/95623—Inspecting patterns on the surface of objects using a spatial filtering method
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9501—Semiconductor wafers
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48253903P | 2003-06-24 | 2003-06-24 | |
| US10/874,861 US7365834B2 (en) | 2003-06-24 | 2004-06-22 | Optical system for detecting anomalies and/or features of surfaces |
| PCT/US2004/020483 WO2005003746A1 (en) | 2003-06-24 | 2004-06-24 | Optical system for detecting anomalies and/or features of surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE463736T1 true ATE463736T1 (de) | 2010-04-15 |
Family
ID=33567651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04756129T ATE463736T1 (de) | 2003-06-24 | 2004-06-24 | Optisches system zur detektion von anomalien und/oder charakteristika von oberflächen |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7365834B2 (de) |
| EP (1) | EP1636573B1 (de) |
| JP (2) | JP4838122B2 (de) |
| KR (1) | KR101128717B1 (de) |
| AT (1) | ATE463736T1 (de) |
| DE (1) | DE602004026442D1 (de) |
| WO (1) | WO2005003746A1 (de) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6411377B1 (en) * | 1991-04-02 | 2002-06-25 | Hitachi, Ltd. | Optical apparatus for defect and particle size inspection |
| US7365834B2 (en) | 2003-06-24 | 2008-04-29 | Kla-Tencor Technologies Corporation | Optical system for detecting anomalies and/or features of surfaces |
| JP2005283190A (ja) * | 2004-03-29 | 2005-10-13 | Hitachi High-Technologies Corp | 異物検査方法及びその装置 |
| US20060012778A1 (en) * | 2004-07-12 | 2006-01-19 | August Technology Corp. | Illuminator for dark field inspection |
| US7684032B1 (en) * | 2005-01-06 | 2010-03-23 | Kla-Tencor Corporation | Multi-wavelength system and method for detecting epitaxial layer defects |
| JP4988223B2 (ja) * | 2005-06-22 | 2012-08-01 | 株式会社日立ハイテクノロジーズ | 欠陥検査装置およびその方法 |
| JP4564910B2 (ja) | 2005-09-26 | 2010-10-20 | 株式会社日立ハイテクノロジーズ | ウェハ欠陥検査方法および装置 |
| US20070119836A1 (en) * | 2005-11-29 | 2007-05-31 | Thomas Schroeder | Method and apparatus for focusing a beam from an excimer laser to form a line of light on a substrate |
| US7433033B2 (en) * | 2006-05-05 | 2008-10-07 | Asml Netherlands B.V. | Inspection method and apparatus using same |
| EP1975603A1 (de) * | 2007-03-27 | 2008-10-01 | Visys NV | Verfahren und System zur Verwendung bei der Prüfung und/oder Entfernung ungeeigneter Objekte aus einem Strom von Produkten und Sortiervorrichtung zu dessen Implementierung |
| US8174690B2 (en) * | 2007-05-11 | 2012-05-08 | Argos Solutions As | Apparatus for characterizing a surface structure |
| US7782452B2 (en) * | 2007-08-31 | 2010-08-24 | Kla-Tencor Technologies Corp. | Systems and method for simultaneously inspecting a specimen with two distinct channels |
| JP2009074802A (ja) * | 2007-09-18 | 2009-04-09 | Lasertec Corp | 検査装置、検査方法及びパターン基板の製造方法 |
| JP5308212B2 (ja) * | 2009-03-31 | 2013-10-09 | 株式会社日立ハイテクノロジーズ | ディスク表面欠陥検査方法及び装置 |
| EP2457251A4 (de) * | 2009-07-22 | 2017-11-08 | KLA-Tencor Corporation | Dunkelfeldprüfsystem mit ringförmiger beleuchtung |
| EP2563289B1 (de) | 2010-04-30 | 2017-08-09 | Boston Scientific Scimed, Inc. | Metabolischer duodenum-stent |
| KR101517097B1 (ko) * | 2010-06-04 | 2015-05-07 | 이제선 | 평판패널 검사장치 |
| DE102011014796A1 (de) | 2011-03-15 | 2012-09-20 | Carl Zeiss Laser Optics Gmbh | Optische Vorrichtung zum Umformen eines Lichtstrahls zu einem Linienfokus |
| DE102011102588A1 (de) * | 2011-05-25 | 2012-11-29 | Carl Zeiss Laser Optics Gmbh | Optische Anordnung zum Umformen eines einfallenden Lichtstrahlbündels, Verfahren zum Umformen eines Lichtstrahlbündels zu einem Linienfokus sowie optische Vorrichtung dafür |
| US9279774B2 (en) * | 2011-07-12 | 2016-03-08 | Kla-Tencor Corp. | Wafer inspection |
| JP5869817B2 (ja) | 2011-09-28 | 2016-02-24 | 株式会社日立ハイテクノロジーズ | 欠陥検査方法および欠陥検査装置 |
| JP5993691B2 (ja) | 2012-09-28 | 2016-09-14 | 株式会社日立ハイテクノロジーズ | 欠陥検査装置及び欠陥検査方法 |
| US8929406B2 (en) * | 2013-01-24 | 2015-01-06 | Kla-Tencor Corporation | 193NM laser and inspection system |
| JP5944850B2 (ja) | 2013-03-11 | 2016-07-05 | 株式会社日立ハイテクノロジーズ | 欠陥検査方法及びこれを用いた装置 |
| US9182358B2 (en) * | 2013-03-15 | 2015-11-10 | Kla-Tencor Corporation | Multi-spot defect inspection system |
| JP2016038302A (ja) | 2014-08-08 | 2016-03-22 | 株式会社日立ハイテクノロジーズ | 欠陥検査装置及び欠陥検査方法 |
| KR102316146B1 (ko) * | 2014-08-13 | 2021-10-22 | 삼성전자주식회사 | 표면 검사용 광학 모듈 및 이를 포함하는 표면 검사 장치 |
| KR102381155B1 (ko) * | 2015-05-20 | 2022-03-30 | 케이엘에이 코포레이션 | 공간 선택적 파장 필터에 의해 수정된 조명원으로 샘플을 영상화하는 시스템 및 방법 |
| US10616987B2 (en) | 2015-08-28 | 2020-04-07 | Kla-Tencor Corporation | System and method for imaging a sample with an illumination source modified by a spatial selective wavelength filter |
| KR101884781B1 (ko) * | 2015-12-02 | 2018-08-03 | 한국생산기술연구원 | 3차원 스캐닝 시스템 |
| NL2017945A (en) * | 2015-12-23 | 2017-06-28 | Asml Netherlands Bv | Lithographic apparatus and method for performing a measurement |
| US10648924B2 (en) * | 2016-01-04 | 2020-05-12 | Kla-Tencor Corp. | Generating high resolution images from low resolution images for semiconductor applications |
| WO2017157645A1 (en) | 2016-03-15 | 2017-09-21 | Stichting Vu | Inspection method, inspection apparatus and illumination method and apparatus |
| US10120214B2 (en) | 2016-06-24 | 2018-11-06 | Qualcomm Incorporated | Systems and methods for light beam position detection |
| KR20180028787A (ko) * | 2016-09-09 | 2018-03-19 | 삼성전자주식회사 | 디펙 검사 시스템과 방법, 및 그 검사 방법을 이용한 반도체 소자 제조방법 |
| WO2019016856A1 (ja) | 2017-07-18 | 2019-01-24 | 株式会社日立ハイテクノロジーズ | 欠陥検査装置およびパターンチップ |
| US10386233B2 (en) | 2018-01-06 | 2019-08-20 | Kla-Tencor Corporation | Variable resolution spectrometer |
| NL2020623B1 (en) * | 2018-01-24 | 2019-07-30 | Illumina Inc | Structured illumination microscopy with line scanning |
| KR102241104B1 (ko) * | 2019-05-21 | 2021-04-16 | 우순 테크놀로지 컴퍼니, 리미티드 | 편광 정렬 검사 장치 및 그 검사 방법 |
| WO2021024319A1 (ja) * | 2019-08-02 | 2021-02-11 | 株式会社日立ハイテク | 欠陥検査装置および欠陥検査方法 |
| US12366538B2 (en) | 2020-04-02 | 2025-07-22 | Hitachi High-Tech Corporation | Defect inspection apparatus and defect inspection method |
| JP7738648B2 (ja) * | 2020-09-16 | 2025-09-12 | エーエスエムエル ネザーランズ ビー.ブイ. | メトロロジを実行する方法、機械学習モデルを訓練する方法、2次元材料を含む層を提供する方法、メトロロジ装置 |
| KR102865108B1 (ko) * | 2020-12-18 | 2025-09-26 | 삼성디스플레이 주식회사 | 다결정 실리콘층의 제조 방법, 표시 장치 및 표시 장치의 제조 방법 |
| WO2022162881A1 (ja) | 2021-01-29 | 2022-08-04 | 株式会社日立ハイテク | 欠陥検査装置 |
| WO2023152848A1 (ja) * | 2022-02-09 | 2023-08-17 | 株式会社日立ハイテク | 欠陥検査装置及び欠陥検査方法 |
| CN114705133B (zh) * | 2022-04-15 | 2023-05-26 | 电子科技大学 | 一种高度不连续镜面三维面形检测系统及方法 |
| CN114739908B (zh) * | 2022-04-18 | 2025-09-19 | 杭州海康机器人股份有限公司 | 表面检测装置 |
| JP2024082253A (ja) * | 2022-12-07 | 2024-06-19 | ネクスティン,インコーポレイテッド | リアルタイム可変機能を有する暗視野検査装置 |
| CN115791807B (zh) * | 2023-01-09 | 2023-05-30 | 苏州高视半导体技术有限公司 | 用于检测晶圆缺陷的装置 |
| CN120044047A (zh) * | 2025-02-20 | 2025-05-27 | 华中科技大学 | 一种基于暗场共聚焦显微成像的工件表面缺陷检测装置 |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132044A (en) | 1981-02-10 | 1982-08-16 | Hitachi Metals Ltd | Discriminating method of surface defect |
| US4579455A (en) | 1983-05-09 | 1986-04-01 | Kla Instruments Corporation | Photomask inspection apparatus and method with improved defect detection |
| JPH0610656B2 (ja) * | 1986-02-27 | 1994-02-09 | 株式会社神戸製鋼所 | 表面欠陥検出装置 |
| DE3637477A1 (de) | 1986-11-04 | 1988-05-11 | Wacker Chemitronic | Verfahren und vorrichtung zur ermittlung der qualitaet von oberflaechen, insbesondere von halbleiterscheiben |
| US4898471A (en) | 1987-06-18 | 1990-02-06 | Tencor Instruments | Particle detection on patterned wafers and the like |
| JPS63314963A (ja) | 1987-06-18 | 1988-12-22 | Fuji Photo Film Co Ltd | 原稿照明装置 |
| US5206699A (en) * | 1988-05-06 | 1993-04-27 | Gersan Establishment | Sensing a narrow frequency band of radiation and gemstones |
| JPH03102249A (ja) * | 1989-09-18 | 1991-04-26 | Hitachi Ltd | 異物検出方法およびその装置 |
| JPH0434347A (ja) * | 1990-05-31 | 1992-02-05 | Asahi Glass Co Ltd | 表面検査方法 |
| US5192856A (en) | 1990-11-19 | 1993-03-09 | An Con Genetics, Inc. | Auto focusing bar code reader |
| US6411377B1 (en) * | 1991-04-02 | 2002-06-25 | Hitachi, Ltd. | Optical apparatus for defect and particle size inspection |
| US5463459A (en) | 1991-04-02 | 1995-10-31 | Hitachi, Ltd. | Method and apparatus for analyzing the state of generation of foreign particles in semiconductor fabrication process |
| US5479259A (en) | 1991-05-20 | 1995-12-26 | Hitachi, Ltd. | Method and apparatus for detecting photoacoustic signal |
| US5251010A (en) | 1991-06-07 | 1993-10-05 | Glasstech, Inc. | Optical roller wave gauge |
| JPH06109647A (ja) * | 1992-09-24 | 1994-04-22 | Nikon Corp | 欠陥検査装置 |
| JPH06281587A (ja) * | 1993-03-26 | 1994-10-07 | Asahi Glass Co Ltd | 透明板状体の欠点検出方法 |
| JP3253177B2 (ja) | 1993-06-15 | 2002-02-04 | キヤノン株式会社 | 表面状態検査装置 |
| JPH0792236A (ja) * | 1993-08-06 | 1995-04-07 | Nikon Corp | 基板表面の電圧分布の検査装置 |
| US5864394A (en) | 1994-06-20 | 1999-01-26 | Kla-Tencor Corporation | Surface inspection system |
| US5576831A (en) | 1994-06-20 | 1996-11-19 | Tencor Instruments | Wafer alignment sensor |
| US5530550A (en) | 1994-12-21 | 1996-06-25 | Tencor Instruments | Optical wafer positioning system |
| US6512631B2 (en) * | 1996-07-22 | 2003-01-28 | Kla-Tencor Corporation | Broad-band deep ultraviolet/vacuum ultraviolet catadioptric imaging system |
| JP3140664B2 (ja) | 1995-06-30 | 2001-03-05 | 松下電器産業株式会社 | 異物検査方法及び装置 |
| US5644393A (en) | 1995-10-19 | 1997-07-01 | Hitachi Electronics Engineering Co., Ltd. | Extraneous substance inspection method and apparatus |
| US5737074A (en) | 1995-12-05 | 1998-04-07 | New Creation Co., Ltd. | Surface inspection method and apparatus |
| WO1997046865A1 (en) * | 1996-06-04 | 1997-12-11 | Tencor Instruments | Optical scanning system for surface inspection |
| US5917588A (en) | 1996-11-04 | 1999-06-29 | Kla-Tencor Corporation | Automated specimen inspection system for and method of distinguishing features or anomalies under either bright field or dark field illumination |
| US5719840A (en) | 1996-12-30 | 1998-02-17 | Phase Metrics | Optical sensor with an elliptical illumination spot |
| US6608676B1 (en) | 1997-08-01 | 2003-08-19 | Kla-Tencor Corporation | System for detecting anomalies and/or features of a surface |
| US6956644B2 (en) * | 1997-09-19 | 2005-10-18 | Kla-Tencor Technologies Corporation | Systems and methods for a wafer inspection system using multiple angles and multiple wavelength illumination |
| US20040057045A1 (en) * | 2000-12-21 | 2004-03-25 | Mehdi Vaez-Iravani | Sample inspection system |
| US6201601B1 (en) * | 1997-09-19 | 2001-03-13 | Kla-Tencor Corporation | Sample inspection system |
| JP3566589B2 (ja) * | 1998-07-28 | 2004-09-15 | 株式会社日立製作所 | 欠陥検査装置およびその方法 |
| JP2000162141A (ja) * | 1998-11-27 | 2000-06-16 | Hitachi Ltd | 欠陥検査装置および方法 |
| US6587193B1 (en) | 1999-05-11 | 2003-07-01 | Applied Materials, Inc. | Inspection systems performing two-dimensional imaging with line light spot |
| US6369888B1 (en) * | 1999-11-17 | 2002-04-09 | Applied Materials, Inc. | Method and apparatus for article inspection including speckle reduction |
| JP3996728B2 (ja) * | 2000-03-08 | 2007-10-24 | 株式会社日立製作所 | 表面検査装置およびその方法 |
| US6806951B2 (en) * | 2000-09-20 | 2004-10-19 | Kla-Tencor Technologies Corp. | Methods and systems for determining at least one characteristic of defects on at least two sides of a specimen |
| US6731384B2 (en) | 2000-10-10 | 2004-05-04 | Hitachi, Ltd. | Apparatus for detecting foreign particle and defect and the same method |
| US6538730B2 (en) | 2001-04-06 | 2003-03-25 | Kla-Tencor Technologies Corporation | Defect detection system |
| US7088443B2 (en) * | 2002-02-11 | 2006-08-08 | Kla-Tencor Technologies Corporation | System for detecting anomalies and/or features of a surface |
| AU2003263108A1 (en) * | 2002-09-30 | 2004-04-23 | Applied Materials Israel, Ltd. | Inspection system with oblique viewing angle |
| US7365834B2 (en) | 2003-06-24 | 2008-04-29 | Kla-Tencor Technologies Corporation | Optical system for detecting anomalies and/or features of surfaces |
| US7037734B2 (en) * | 2004-06-23 | 2006-05-02 | Solid State Measurements, Inc. | Method and apparatus for determining generation lifetime of product semiconductor wafers |
| US7397552B2 (en) * | 2004-09-27 | 2008-07-08 | Applied Materials, Israel, Ltd. | Optical inspection with alternating configurations |
-
2004
- 2004-06-22 US US10/874,861 patent/US7365834B2/en not_active Expired - Lifetime
- 2004-06-24 KR KR1020057024877A patent/KR101128717B1/ko not_active Expired - Lifetime
- 2004-06-24 AT AT04756129T patent/ATE463736T1/de not_active IP Right Cessation
- 2004-06-24 WO PCT/US2004/020483 patent/WO2005003746A1/en not_active Ceased
- 2004-06-24 JP JP2006517681A patent/JP4838122B2/ja not_active Expired - Lifetime
- 2004-06-24 DE DE602004026442T patent/DE602004026442D1/de not_active Expired - Lifetime
- 2004-06-24 EP EP04756129A patent/EP1636573B1/de not_active Expired - Lifetime
-
2008
- 2008-03-20 US US12/052,546 patent/US7679735B2/en not_active Expired - Lifetime
-
2011
- 2011-07-29 JP JP2011166568A patent/JP2012021994A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20050052644A1 (en) | 2005-03-10 |
| US7679735B2 (en) | 2010-03-16 |
| EP1636573B1 (de) | 2010-04-07 |
| EP1636573A1 (de) | 2006-03-22 |
| JP2012021994A (ja) | 2012-02-02 |
| US20080165343A1 (en) | 2008-07-10 |
| DE602004026442D1 (de) | 2010-05-20 |
| WO2005003746A1 (en) | 2005-01-13 |
| KR20060052712A (ko) | 2006-05-19 |
| US7365834B2 (en) | 2008-04-29 |
| KR101128717B1 (ko) | 2012-03-23 |
| JP2007524832A (ja) | 2007-08-30 |
| JP4838122B2 (ja) | 2011-12-14 |
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