KR101151077B1 - 표면검사장치 - Google Patents
표면검사장치 Download PDFInfo
- Publication number
- KR101151077B1 KR101151077B1 KR1020067010222A KR20067010222A KR101151077B1 KR 101151077 B1 KR101151077 B1 KR 101151077B1 KR 1020067010222 A KR1020067010222 A KR 1020067010222A KR 20067010222 A KR20067010222 A KR 20067010222A KR 101151077 B1 KR101151077 B1 KR 101151077B1
- Authority
- KR
- South Korea
- Prior art keywords
- repeating pattern
- polarized light
- light
- linearly polarized
- repeating
- 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.)
- Expired - Lifetime
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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
- G01N21/9501—Semiconductor wafers
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
-
- 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
- G01N21/21—Polarisation-affecting properties
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (17)
- 피검기판의 표면에 형성된 반복패턴을 직선편광에 의해 조명하는 조명수단과,상기 직선편광의 진동면의 상기 표면에 있어서의 방향과 상기 반복패턴의 반복방향과의 이루는 각도를 비스듬하게 설정하는 설정수단과,상기 반복패턴으로부터 정반사방향에 발생한 빛 중, 상기 직선편광의 진동면에 수직인 편광성분을 추출하는 추출수단과,상기 추출수단에 의해서 추출된 빛에 의해 상기 피검기판의 상을 결상하는 결상수단과,결상된 상기 상에 기초하여, 상기 반복패턴의 결함을 검출하는 검출수단을 구비한 것을 특징으로 하는 표면검사장치.
- 제 1 항에 있어서,상기 추출수단에 의해서 추출된 상기 편광성분의 광강도에 기초하여, 상기 반복패턴의 결함을 검출하는 검출수단을 구비한 것을 특징으로 하는 표면검사장치.
- 삭제
- 제 1 항에 있어서,상기 설정수단은, 상기 각도를 30도~60도의 사이의 임의의 값으로 설정하는 것을 특징으로 하는 표면검사장치.
- 제 2 항에 있어서,상기 설정수단은, 상기 각도를 30도~60도의 사이의 임의의 값으로 설정하는 것을 특징으로 하는 표면검사장치.
- 삭제
- 제 1 항에 있어서,상기 설정수단은, 상기 각도를 45도로 설정하는 것을 특징으로 하는 표면검사장치.
- 제 2 항에 있어서,상기 설정수단은, 상기 각도를 45도로 설정하는 것을 특징으로 하는 표면검사장치.
- 삭제
- 제 1 항에 있어서,상기 피검기판을 지지하고, 상기 피검기판의 상기 반복패턴의 반복방향을 상기 표면내에서 회전시키는 기판지지수단을 구비하고,상기 검출수단은, 상기 기판지지수단이 상기 반복방향을 180도 회전시키는 전후상태에 기초하여 상기 반복패턴의 결함을 검출하는 것을 특징으로 하는 표면검사장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00366255 | 2003-10-27 | ||
JP2003366255 | 2003-10-27 | ||
PCT/JP2004/015925 WO2005040776A1 (ja) | 2003-10-27 | 2004-10-27 | 表面検査装置および表面検査方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020127003718A Division KR101346492B1 (ko) | 2003-10-27 | 2004-10-27 | 패턴 검사장치 및 패턴 검사방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060120145A KR20060120145A (ko) | 2006-11-24 |
KR101151077B1 true KR101151077B1 (ko) | 2012-06-01 |
Family
ID=34510228
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020127003718A Expired - Lifetime KR101346492B1 (ko) | 2003-10-27 | 2004-10-27 | 패턴 검사장치 및 패턴 검사방법 |
KR1020067010222A Expired - Lifetime KR101151077B1 (ko) | 2003-10-27 | 2006-05-25 | 표면검사장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020127003718A Expired - Lifetime KR101346492B1 (ko) | 2003-10-27 | 2004-10-27 | 패턴 검사장치 및 패턴 검사방법 |
Country Status (5)
Country | Link |
---|---|
US (4) | US7298471B2 (ko) |
JP (2) | JP4552859B2 (ko) |
KR (2) | KR101346492B1 (ko) |
TW (1) | TW200519373A (ko) |
WO (1) | WO2005040776A1 (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200525141A (en) * | 2003-12-26 | 2005-08-01 | Nikon Corp | Defect inspection device and defect inspection method |
US20060099344A1 (en) | 2004-11-09 | 2006-05-11 | Eastman Kodak Company | Controlling the vaporization of organic material |
JP4802481B2 (ja) * | 2004-11-09 | 2011-10-26 | 株式会社ニコン | 表面検査装置および表面検査方法および露光システム |
WO2007069457A1 (ja) * | 2005-12-14 | 2007-06-21 | Nikon Corporation | 表面検査装置および表面検査方法 |
JP2007192780A (ja) * | 2006-01-23 | 2007-08-02 | Ono Sokki Co Ltd | 空間フィルタ方式の速度検出装置及び空間フィルタ方式の速度検出装置の速度検出方法 |
JP4635939B2 (ja) * | 2006-03-30 | 2011-02-23 | 株式会社ニコン | 表面検査装置 |
JP4548385B2 (ja) | 2006-05-10 | 2010-09-22 | 株式会社ニコン | 表面検査装置 |
JP4605089B2 (ja) * | 2006-05-10 | 2011-01-05 | 株式会社ニコン | 表面検査装置 |
JP4622933B2 (ja) * | 2006-05-15 | 2011-02-02 | 株式会社ニコン | 表面検査方法及び表面検査装置 |
JP4595881B2 (ja) * | 2006-05-15 | 2010-12-08 | 株式会社ニコン | 表面検査装置 |
JP4506723B2 (ja) * | 2006-05-22 | 2010-07-21 | 株式会社ニコン | 表面検査装置 |
JP4692892B2 (ja) * | 2006-06-01 | 2011-06-01 | 株式会社ニコン | 表面検査装置 |
JP4552202B2 (ja) * | 2006-06-06 | 2010-09-29 | 株式会社ニコン | 表面検査装置 |
KR101382020B1 (ko) | 2006-07-14 | 2014-04-04 | 가부시키가이샤 니콘 | 표면 검사 장치 |
JP5022648B2 (ja) * | 2006-08-11 | 2012-09-12 | 東京エレクトロン株式会社 | 欠陥検査方法および欠陥検査装置 |
JP4910637B2 (ja) * | 2006-10-31 | 2012-04-04 | 凸版印刷株式会社 | 基板検査装置及び基板検査方法 |
JP5024935B2 (ja) * | 2007-01-16 | 2012-09-12 | 富士フイルム株式会社 | 光透過性部材の欠陥検出装置及び方法 |
JPWO2008105460A1 (ja) * | 2007-02-28 | 2010-06-03 | 株式会社ニコン | 観察方法、検査装置および検査方法 |
JP2008249386A (ja) * | 2007-03-29 | 2008-10-16 | Dainippon Screen Mfg Co Ltd | 欠陥検査装置および欠陥検査方法 |
US7990546B2 (en) * | 2007-07-16 | 2011-08-02 | Applied Materials Israel, Ltd. | High throughput across-wafer-variation mapping |
JP5370155B2 (ja) * | 2007-10-12 | 2013-12-18 | 株式会社ニコン | 表面検査装置及び表面検査方法 |
US8724882B2 (en) * | 2008-07-29 | 2014-05-13 | Applied Materials Israel, Ltd. | Mapping variations of a surface |
US8040510B2 (en) * | 2008-08-22 | 2011-10-18 | Novasolar Holdings Limited | Spatially precise optical treatment or measurement of targets through intervening birefringent layers |
US20100300259A1 (en) * | 2009-05-29 | 2010-12-02 | Applied Materials, Inc. | Substrate side marking and identification |
EP2450944A4 (en) * | 2009-07-01 | 2017-12-27 | Nikon Corporation | Exposure condition setting method and surface inspection apparatus |
KR20120045774A (ko) * | 2010-11-01 | 2012-05-09 | 삼성전자주식회사 | 웨이퍼 검사 방법 |
US10460998B2 (en) * | 2010-11-09 | 2019-10-29 | Nikon Corporation | Method for inspecting substrate, substrate inspection apparatus, exposure system, and method for producing semiconductor device |
FR2994734B1 (fr) * | 2012-08-21 | 2017-08-25 | Fogale Nanotech | Dispositif et procede pour faire des mesures dimensionnelles sur des objets multi-couches tels que des wafers. |
US9485491B2 (en) * | 2014-12-15 | 2016-11-01 | Test Research, Inc. | Optical system |
US10594835B2 (en) | 2015-06-05 | 2020-03-17 | Apple Inc. | Efficient context monitoring |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS53106082A (en) * | 1977-02-28 | 1978-09-14 | Nippon Bunko Kogyo Kk | Fluorescent polarization measuring device |
JP2002116011A (ja) * | 2000-10-05 | 2002-04-19 | Toshiba Corp | パターン評価装置及びパターン評価方法 |
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JPH0743322B2 (ja) * | 1985-07-19 | 1995-05-15 | 株式会社日立製作所 | 検査方法および装置 |
JPS6270738A (ja) * | 1985-09-25 | 1987-04-01 | Hitachi Electronics Eng Co Ltd | 異物検出方法 |
JPH01107139A (ja) * | 1987-10-20 | 1989-04-25 | Fujitsu Ltd | パターン検知装置 |
JPH0786465B2 (ja) * | 1987-10-30 | 1995-09-20 | 株式会社日立製作所 | 異物検出方法及び装置 |
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JPH0212002A (ja) * | 1988-06-30 | 1990-01-17 | Fujitsu Ltd | パターン検査方法およびパターン検査装置 |
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JPH07120234A (ja) | 1993-10-27 | 1995-05-12 | Fujitsu Ltd | 外観検査方法及び装置 |
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US5835220A (en) * | 1995-10-27 | 1998-11-10 | Nkk Corporation | Method and apparatus for detecting surface flaws |
US6594012B2 (en) * | 1996-07-05 | 2003-07-15 | Canon Kabushiki Kaisha | Exposure apparatus |
JP3692685B2 (ja) | 1997-02-19 | 2005-09-07 | 株式会社ニコン | 欠陥検査装置 |
US6034776A (en) * | 1997-04-16 | 2000-03-07 | The United States Of America As Represented By The Secretary Of Commerce | Microroughness-blind optical scattering instrument |
JPH11295231A (ja) * | 1998-04-07 | 1999-10-29 | Advantest Corp | 表面検査装置および方法 |
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JP3425923B2 (ja) * | 2000-03-27 | 2003-07-14 | Necエレクトロニクス株式会社 | 異方性多層薄膜構造体の評価法及び評価装置 |
JP3858571B2 (ja) | 2000-07-27 | 2006-12-13 | 株式会社日立製作所 | パターン欠陥検査方法及びその装置 |
KR100856357B1 (ko) * | 2000-09-13 | 2008-09-04 | 가부시키가이샤 니콘 | 표면검사장치 및 표면검사방법 |
JP4591802B2 (ja) * | 2000-09-13 | 2010-12-01 | 株式会社ニコン | 表面検査装置および方法 |
JP4662194B2 (ja) * | 2001-06-22 | 2011-03-30 | 株式会社ニコン | 検査装置 |
US6768543B1 (en) * | 2001-11-01 | 2004-07-27 | Arun Ananth Aiyer | Wafer inspection apparatus with unique illumination methodology and method of operation |
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-
2004
- 2004-10-27 JP JP2005515018A patent/JP4552859B2/ja not_active Expired - Lifetime
- 2004-10-27 TW TW093132843A patent/TW200519373A/zh not_active IP Right Cessation
- 2004-10-27 WO PCT/JP2004/015925 patent/WO2005040776A1/ja active Application Filing
- 2004-10-27 KR KR1020127003718A patent/KR101346492B1/ko not_active Expired - Lifetime
-
2006
- 2006-04-26 US US11/410,944 patent/US7298471B2/en not_active Expired - Lifetime
- 2006-05-25 KR KR1020067010222A patent/KR101151077B1/ko not_active Expired - Lifetime
-
2007
- 2007-10-09 US US11/907,093 patent/US7834993B2/en not_active Expired - Lifetime
-
2010
- 2010-03-30 US US12/662,084 patent/US8441627B2/en not_active Expired - Fee Related
- 2010-05-21 JP JP2010117405A patent/JP2010256359A/ja active Pending
-
2012
- 2012-12-17 US US13/716,572 patent/US8687182B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53106082A (en) * | 1977-02-28 | 1978-09-14 | Nippon Bunko Kogyo Kk | Fluorescent polarization measuring device |
JP2002116011A (ja) * | 2000-10-05 | 2002-04-19 | Toshiba Corp | パターン評価装置及びパターン評価方法 |
Also Published As
Publication number | Publication date |
---|---|
US7298471B2 (en) | 2007-11-20 |
JP4552859B2 (ja) | 2010-09-29 |
WO2005040776A1 (ja) | 2005-05-06 |
KR101346492B1 (ko) | 2013-12-31 |
KR20060120145A (ko) | 2006-11-24 |
US20100225906A1 (en) | 2010-09-09 |
JPWO2005040776A1 (ja) | 2007-11-22 |
US7834993B2 (en) | 2010-11-16 |
JP2010256359A (ja) | 2010-11-11 |
US8687182B2 (en) | 2014-04-01 |
TWI355488B (ko) | 2012-01-01 |
TW200519373A (en) | 2005-06-16 |
US20080094628A1 (en) | 2008-04-24 |
KR20120031239A (ko) | 2012-03-30 |
US8441627B2 (en) | 2013-05-14 |
US20130100448A1 (en) | 2013-04-25 |
US20060192953A1 (en) | 2006-08-31 |
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