TW200951428A - Inspection device - Google Patents

Inspection device

Info

Publication number
TW200951428A
TW200951428A TW098113834A TW98113834A TW200951428A TW 200951428 A TW200951428 A TW 200951428A TW 098113834 A TW098113834 A TW 098113834A TW 98113834 A TW98113834 A TW 98113834A TW 200951428 A TW200951428 A TW 200951428A
Authority
TW
Taiwan
Prior art keywords
inspection
micromirror
appropriate
inspection device
directed
Prior art date
Application number
TW098113834A
Other languages
English (en)
Inventor
Toru Yoshikawa
Original Assignee
Nikon Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Publication of TW200951428A publication Critical patent/TW200951428A/zh

Links

Classifications

    • 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
    • G01N21/84—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
    • G01N21/95623—Inspecting patterns on the surface of objects using a spatial filtering method

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
TW098113834A 2008-04-28 2009-04-27 Inspection device TW200951428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008116879 2008-04-28

Publications (1)

Publication Number Publication Date
TW200951428A true TW200951428A (en) 2009-12-16

Family

ID=41255065

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098113834A TW200951428A (en) 2008-04-28 2009-04-27 Inspection device

Country Status (3)

Country Link
JP (1) JPWO2009133849A1 (zh)
TW (1) TW200951428A (zh)
WO (1) WO2009133849A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI667099B (zh) * 2014-08-29 2019-08-01 日商迪思科股份有限公司 Wafer inspection method and grinding and polishing device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5466099B2 (ja) * 2010-06-23 2014-04-09 パナソニック株式会社 外観検査装置
US8681413B2 (en) * 2011-06-27 2014-03-25 Kla-Tencor Corporation Illumination control
KR102217209B1 (ko) 2015-12-17 2021-02-19 에이에스엠엘 네델란즈 비.브이. 메트롤로지 장치의 조정 또는 측정 타겟의 특성에 기초한 측정
JP6908470B2 (ja) * 2017-08-25 2021-07-28 京セラ株式会社 電磁波検出装置、プログラム、および電磁波検出システム
JP7025940B2 (ja) * 2018-01-26 2022-02-25 京セラ株式会社 電磁波検出装置および情報取得システム
JP7068904B2 (ja) * 2018-04-13 2022-05-17 京セラ株式会社 電磁波検出装置および情報取得システム
JP2020016623A (ja) * 2018-07-27 2020-01-30 京セラ株式会社 電磁波検出装置および情報取得システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545862A (ja) * 1991-08-15 1993-02-26 Hitachi Electron Eng Co Ltd 異物検出方式および異物検査装置
US5506676A (en) * 1994-10-25 1996-04-09 Pixel Systems, Inc. Defect detection using fourier optics and a spatial separator for simultaneous optical computing of separated fourier transform components
US6686602B2 (en) * 2002-01-15 2004-02-03 Applied Materials, Inc. Patterned wafer inspection using spatial filtering
JP2006023221A (ja) * 2004-07-09 2006-01-26 Tokyo Seimitsu Co Ltd 外観検査装置及び投影方法
KR101427433B1 (ko) * 2006-08-02 2014-08-08 가부시키가이샤 니콘 결함 검출 장치 및 결함 검출 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI667099B (zh) * 2014-08-29 2019-08-01 日商迪思科股份有限公司 Wafer inspection method and grinding and polishing device

Also Published As

Publication number Publication date
JPWO2009133849A1 (ja) 2011-09-01
WO2009133849A1 (ja) 2009-11-05

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