DE69414950D1 - Dünnschichtdickenmessverfahren - Google Patents

Dünnschichtdickenmessverfahren

Info

Publication number
DE69414950D1
DE69414950D1 DE69414950T DE69414950T DE69414950D1 DE 69414950 D1 DE69414950 D1 DE 69414950D1 DE 69414950 T DE69414950 T DE 69414950T DE 69414950 T DE69414950 T DE 69414950T DE 69414950 D1 DE69414950 D1 DE 69414950D1
Authority
DE
Germany
Prior art keywords
thin film
film thickness
measurement method
thickness measurement
thin
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
Application number
DE69414950T
Other languages
English (en)
Other versions
DE69414950T2 (de
Inventor
Masahiro Horie
Nariaki Fujiwara
Masahiko Kokubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing Co Ltd
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 Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69414950D1 publication Critical patent/DE69414950D1/de
Publication of DE69414950T2 publication Critical patent/DE69414950T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G01B11/0625—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of absorption or reflection
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE69414950T 1993-09-20 1994-09-07 Dünnschichtdickenmessverfahren Expired - Lifetime DE69414950T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5257853A JP2866559B2 (ja) 1993-09-20 1993-09-20 膜厚測定方法

Publications (2)

Publication Number Publication Date
DE69414950D1 true DE69414950D1 (de) 1999-01-14
DE69414950T2 DE69414950T2 (de) 1999-08-12

Family

ID=17312077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414950T Expired - Lifetime DE69414950T2 (de) 1993-09-20 1994-09-07 Dünnschichtdickenmessverfahren

Country Status (5)

Country Link
US (1) US5493401A (de)
EP (1) EP0644399B1 (de)
JP (1) JP2866559B2 (de)
KR (1) KR100227225B1 (de)
DE (1) DE69414950T2 (de)

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GB2301884A (en) * 1995-06-06 1996-12-18 Holtronic Technologies Ltd Characterising multilayer thin film systems by interferometry
US5772861A (en) * 1995-10-16 1998-06-30 Viratec Thin Films, Inc. System for evaluating thin film coatings
DE19545249A1 (de) * 1995-11-23 1997-05-28 Wissenschaftlich Tech Optikzen Verfahren, Vorrichtung sowie deren Verwendung für die Bestimmung der Dicke transparenter Schichten
US5864633A (en) * 1996-05-17 1999-01-26 Therma-Wave, Inc. Method and apparatus for optical data analysis
JP3764794B2 (ja) * 1997-03-06 2006-04-12 松下電器産業株式会社 多層薄膜の膜厚測定方法と光学情報記録媒体の製造方法及び製造装置
US5883720A (en) * 1996-06-26 1999-03-16 Matsushita Electric Industrial Co., Ltd. Method of measuring a film thickness of multilayer thin film
GB9616853D0 (en) 1996-08-10 1996-09-25 Vorgem Limited An improved thickness monitor
US6366861B1 (en) * 1997-04-25 2002-04-02 Applied Materials, Inc. Method of determining a wafer characteristic using a film thickness monitor
US6038525A (en) * 1997-04-30 2000-03-14 Southwest Research Institute Process control for pulsed laser deposition using raman spectroscopy
US6453264B1 (en) 1997-04-30 2002-09-17 Southwest Research Institute Surface flaw detection using spatial raman-based imaging
JPH11325840A (ja) * 1998-05-19 1999-11-26 Dainippon Screen Mfg Co Ltd メタル残膜判定方法およびメタル残膜判定装置
US6172756B1 (en) 1998-12-11 2001-01-09 Filmetrics, Inc. Rapid and accurate end point detection in a noisy environment
US6204922B1 (en) 1998-12-11 2001-03-20 Filmetrics, Inc. Rapid and accurate thin film measurement of individual layers in a multi-layered or patterned sample
US6392756B1 (en) * 1999-06-18 2002-05-21 N&K Technology, Inc. Method and apparatus for optically determining physical parameters of thin films deposited on a complex substrate
DE60040960D1 (de) * 1999-11-08 2009-01-15 Leica Microsystems Verfahren und Vorrichtung zur Dickenmessung von durchsichtigen Filmen
JP3782629B2 (ja) * 1999-12-13 2006-06-07 株式会社荏原製作所 膜厚測定方法及び膜厚測定装置
US6532076B1 (en) 2000-04-04 2003-03-11 Therma-Wave, Inc. Method and apparatus for multidomain data analysis
US7095511B2 (en) 2000-07-06 2006-08-22 Filmetrics, Inc. Method and apparatus for high-speed thickness mapping of patterned thin films
KR20030040378A (ko) * 2000-08-01 2003-05-22 보드 오브 리전츠, 더 유니버시티 오브 텍사스 시스템 임프린트 리소그래피를 위한 투명한 템플릿과 기판사이의고정확성 갭 및 방향설정 감지 방법
US6633391B1 (en) 2000-11-07 2003-10-14 Applied Materials, Inc Monitoring of film characteristics during plasma-based semi-conductor processing using optical emission spectroscopy
US6603538B1 (en) 2000-11-21 2003-08-05 Applied Materials, Inc. Method and apparatus employing optical emission spectroscopy to detect a fault in process conditions of a semiconductor processing system
US6570650B1 (en) * 2001-06-21 2003-05-27 Kla-Tenor Corporation Apparatus and methods for reducing thin film color variation in optical inspection of semiconductor devices and other surfaces
EP1430270A4 (de) 2001-09-21 2006-10-25 Kmac Vorrichtung zur messung des dickeprofils und der brechungsindexverteilung mehrerer schichten dünner filme mittels zweidimensionaler reflektometrie und verfahren zur messung dieser
DE10204943B4 (de) * 2002-02-07 2005-04-21 Leica Microsystems Jena Gmbh Verfahren zur Bestimmung von Schichtdicken
DE10227376B4 (de) * 2002-06-20 2005-03-31 Leica Microsystems Jena Gmbh Verfahren zur Bestimmung von Schichtdickenbereichen
US8349241B2 (en) * 2002-10-04 2013-01-08 Molecular Imprints, Inc. Method to arrange features on a substrate to replicate features having minimal dimensional variability
US8564780B2 (en) * 2003-01-16 2013-10-22 Jordan Valley Semiconductors Ltd. Method and system for using reflectometry below deep ultra-violet (DUV) wavelengths for measuring properties of diffracting or scattering structures on substrate work pieces
US7126131B2 (en) * 2003-01-16 2006-10-24 Metrosol, Inc. Broad band referencing reflectometer
US20080246951A1 (en) * 2007-04-09 2008-10-09 Phillip Walsh Method and system for using reflectometry below deep ultra-violet (DUV) wavelengths for measuring properties of diffracting or scattering structures on substrate work-pieces
KR100947228B1 (ko) * 2003-06-20 2010-03-11 엘지전자 주식회사 광디스크의 두께 측정 방법
US7088456B2 (en) * 2004-04-24 2006-08-08 Honeywell International Inc. Thin film thickness measurement using multichannel infrared sensor
US7785526B2 (en) * 2004-07-20 2010-08-31 Molecular Imprints, Inc. Imprint alignment method, system, and template
US7663097B2 (en) * 2004-08-11 2010-02-16 Metrosol, Inc. Method and apparatus for accurate calibration of a reflectometer by using a relative reflectance measurement
US7511265B2 (en) * 2004-08-11 2009-03-31 Metrosol, Inc. Method and apparatus for accurate calibration of a reflectometer by using a relative reflectance measurement
US7804059B2 (en) * 2004-08-11 2010-09-28 Jordan Valley Semiconductors Ltd. Method and apparatus for accurate calibration of VUV reflectometer
US7399975B2 (en) * 2004-08-11 2008-07-15 Metrosol, Inc. Method and apparatus for performing highly accurate thin film measurements
US7282703B2 (en) * 2004-08-11 2007-10-16 Metrosol, Inc. Method and apparatus for accurate calibration of a reflectometer by using a relative reflectance measurement
PL1632746T3 (pl) 2004-09-07 2008-03-31 Applied Mat Gmbh & Co Kg Sposób oznaczania fizycznych właściwości warstwy optycznej lub układu warstw
US20070231421A1 (en) * 2006-04-03 2007-10-04 Molecular Imprints, Inc. Enhanced Multi Channel Alignment
CN1330926C (zh) * 2004-11-30 2007-08-08 中国科学院长春光学精密机械与物理研究所 用衍射仪测量等周期多层膜膜厚随机变化量的方法
US7630067B2 (en) 2004-11-30 2009-12-08 Molecular Imprints, Inc. Interferometric analysis method for the manufacture of nano-scale devices
DE102005050432A1 (de) * 2005-10-21 2007-05-03 Rap.Id Particle Systems Gmbh Vorrichtung und Verfahren zur Charakterisierung von Gleitmittel und Hydrophobierungsfilmen in pharmazeutischen Behältnissen bezüglich Dicke und Homogenität
US20080129986A1 (en) * 2006-11-30 2008-06-05 Phillip Walsh Method and apparatus for optically measuring periodic structures using orthogonal azimuthal sample orientations
JP5172203B2 (ja) * 2007-05-16 2013-03-27 大塚電子株式会社 光学特性測定装置および測定方法
US20090219537A1 (en) * 2008-02-28 2009-09-03 Phillip Walsh Method and apparatus for using multiple relative reflectance measurements to determine properties of a sample using vacuum ultra violet wavelengths
JP5472675B2 (ja) * 2009-02-03 2014-04-16 アイシン精機株式会社 非接触膜厚測定装置
US8153987B2 (en) * 2009-05-22 2012-04-10 Jordan Valley Semiconductors Ltd. Automated calibration methodology for VUV metrology system
JP4911437B2 (ja) * 2009-10-30 2012-04-04 横河電機株式会社 多層膜の膜厚測定装置
US8867041B2 (en) 2011-01-18 2014-10-21 Jordan Valley Semiconductor Ltd Optical vacuum ultra-violet wavelength nanoimprint metrology
US8565379B2 (en) 2011-03-14 2013-10-22 Jordan Valley Semiconductors Ltd. Combining X-ray and VUV analysis of thin film layers
KR101423122B1 (ko) * 2012-02-17 2014-07-25 주식회사 미르기술 반투명 형광체를 포함하는 엘이디 부품의 검사장치 및 검사방법
US9927366B2 (en) 2015-03-24 2018-03-27 Honeywell Limited Spectroscopic sensor for thickness or weight measurement of thin plastic films
CN107548448B (zh) * 2015-07-31 2020-11-20 惠普深蓝有限责任公司 层厚度的计算
JP6487579B1 (ja) 2018-01-09 2019-03-20 浜松ホトニクス株式会社 膜厚計測装置、膜厚計測方法、膜厚計測プログラム、及び膜厚計測プログラムを記録する記録媒体
CN113137930B (zh) * 2021-04-25 2022-02-01 西南石油大学 一种泡沫液膜薄化的可视化与定量测定方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168310A (ja) * 1983-03-02 1984-09-22 エナ−ジ−・コンバ−シヨン・デバイセス・インコ−ポレ−テツド 薄膜の厚みを測定する方法及び装置
JPS6176904A (ja) * 1984-09-21 1986-04-19 Oak Seisakusho:Kk 膜厚測定方法
JPH0731050B2 (ja) * 1988-12-29 1995-04-10 オリンパス光学工業株式会社 光学式膜厚測定装置
JP2637820B2 (ja) * 1989-03-27 1997-08-06 オリンパス光学工業株式会社 光学式膜厚測定装置
JP2883192B2 (ja) * 1990-11-05 1999-04-19 オリンパス光学工業株式会社 光学式膜厚測定装置
JP2840181B2 (ja) * 1993-08-20 1998-12-24 大日本スクリーン製造株式会社 多層膜試料の膜厚測定方法

Also Published As

Publication number Publication date
KR100227225B1 (ko) 1999-12-01
EP0644399A2 (de) 1995-03-22
KR950009219A (ko) 1995-04-21
JP2866559B2 (ja) 1999-03-08
DE69414950T2 (de) 1999-08-12
JPH0791921A (ja) 1995-04-07
EP0644399A3 (de) 1996-10-16
EP0644399B1 (de) 1998-12-02
US5493401A (en) 1996-02-20

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition