ES2751989T3 - Procedimiento y dispositivo de análisis de la calidad óptica de un substrato transparente - Google Patents

Procedimiento y dispositivo de análisis de la calidad óptica de un substrato transparente Download PDF

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Publication number
ES2751989T3
ES2751989T3 ES11717302T ES11717302T ES2751989T3 ES 2751989 T3 ES2751989 T3 ES 2751989T3 ES 11717302 T ES11717302 T ES 11717302T ES 11717302 T ES11717302 T ES 11717302T ES 2751989 T3 ES2751989 T3 ES 2751989T3
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ES
Spain
Prior art keywords
substrate
support
sight
image
camera
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.)
Active
Application number
ES11717302T
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English (en)
Spanish (es)
Inventor
Michel Pichon
Franc Davenne
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.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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 Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Application granted granted Critical
Publication of ES2751989T3 publication Critical patent/ES2751989T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
    • 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
    • G01N2021/9513—Liquid crystal panels

Landscapes

  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
ES11717302T 2010-04-01 2011-03-28 Procedimiento y dispositivo de análisis de la calidad óptica de un substrato transparente Active ES2751989T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1052477A FR2958404B1 (fr) 2010-04-01 2010-04-01 Procede et dispositif d'analyse de la qualite optique d'un substrat transparent
PCT/FR2011/050675 WO2011121219A1 (fr) 2010-04-01 2011-03-28 Procede et dispositif d'analyse de la qualite optique d'un substrat transparent

Publications (1)

Publication Number Publication Date
ES2751989T3 true ES2751989T3 (es) 2020-04-02

Family

ID=42666144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11717302T Active ES2751989T3 (es) 2010-04-01 2011-03-28 Procedimiento y dispositivo de análisis de la calidad óptica de un substrato transparente

Country Status (13)

Country Link
US (1) US8736688B2 (enExample)
EP (1) EP2553439B1 (enExample)
JP (1) JP2013524192A (enExample)
KR (2) KR20180018829A (enExample)
CN (1) CN103097879B (enExample)
BR (1) BR112012023274B1 (enExample)
EA (1) EA026441B1 (enExample)
ES (1) ES2751989T3 (enExample)
FR (1) FR2958404B1 (enExample)
MX (1) MX2012010900A (enExample)
PL (1) PL2553439T3 (enExample)
PT (1) PT2553439T (enExample)
WO (1) WO2011121219A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109793B4 (de) * 2011-08-08 2014-12-04 Grenzbach Maschinenbau Gmbh Verfahren und Vorrichtung zur sicheren Detektion von Materialfehlern in transparenten Werkstoffen
FR2983583B1 (fr) 2011-12-02 2013-11-15 Saint Gobain Dispositif d'analyse des defauts d'aspect d'un substrat transparent
US9007454B2 (en) * 2012-10-31 2015-04-14 The Aerospace Corporation Optimized illumination for imaging
CN103454287A (zh) * 2013-09-05 2013-12-18 深圳市维图视技术有限公司 一种玻璃管缺陷视觉检测方法及其装置
CN103472072A (zh) * 2013-09-09 2013-12-25 深圳市维图视技术有限公司 一种新的玻璃管缺陷视觉检测方法及其装置
WO2015077113A1 (en) * 2013-11-25 2015-05-28 Corning Incorporated Methods for determining a shape of a substantially cylindrical specular reflective surface
JP6353913B2 (ja) * 2014-04-24 2018-07-04 エーエスエムエル ホールディング エヌ．ブイ． コンパクトな両側レチクル検査システム
US10378996B2 (en) * 2014-08-08 2019-08-13 Heraeus Quartz North America Llc Methods and apparatus for determining geometric properties of optical fiber preforms
US20160178535A1 (en) * 2014-12-17 2016-06-23 Xerox Corporation Inspection Device And Method
US10845746B2 (en) * 2017-01-20 2020-11-24 Hp Indigo B.V. Identifying linear defects
IT201700075428A1 (it) * 2017-07-05 2019-01-05 Antares Vision S R L Dispositivo di ispezione di contenitori particolarmente per il rilevamento di difetti lineari
KR102358582B1 (ko) * 2017-08-23 2022-02-04 삼성전자 주식회사 휴대 단말의 커버 글래스의 광학적 특성을 확인하는 검사 장치 및 커버 글래의 광학적 특성의 확인 방법
FR3085205B1 (fr) * 2018-08-22 2020-07-24 Livbag Sas Dispositif et methode de controle de verre de protection de soudeuse laser
EP3640630A1 (en) * 2018-10-18 2020-04-22 Infineon Technologies AG Embedded wafer inspection
WO2020187994A1 (en) * 2019-03-19 2020-09-24 Central Glass Co., Ltd. Optical pattern for information acquisition system
CN111107257A (zh) * 2020-01-20 2020-05-05 成都德图福思科技有限公司 针对透明介质表面刻蚀或浮雕图案进行高对比度成像的方法
EP3875893A1 (en) * 2020-03-02 2021-09-08 Trifid Automation, s.r.o. Method and device for contactless measurement of geometric objects
FR3151094B1 (fr) * 2023-07-10 2025-07-18 Sas Woodoo Procede d’evaluation de la clarte d’un materiau, notamment non-homogene

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176839A (ja) * 1985-01-31 1986-08-08 Kanebo Ltd 透明または半透明の板状体の欠点検査装置
US5175601A (en) * 1991-10-15 1992-12-29 Electro-Optical Information Systems High-speed 3-D surface measurement surface inspection and reverse-CAD system
JP2795595B2 (ja) * 1992-06-26 1998-09-10 セントラル硝子株式会社 透明板状体の欠点検出方法
JPH10111252A (ja) * 1996-10-02 1998-04-28 Asahi Glass Co Ltd ガラス板の欠点検出装置
US6509967B1 (en) 1996-10-18 2003-01-21 Innomess Gelsellschaft Fur Messtechnik Mbh Method for detecting optical errors in large surface panels
US6208412B1 (en) 1999-06-14 2001-03-27 Visteon Global Technologies, Inc. Method and apparatus for determining optical quality
JP4633245B2 (ja) * 2000-11-06 2011-02-16 住友化学株式会社 表面検査装置及び表面検査方法
DE10301941B4 (de) * 2003-01-20 2005-11-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kamera und Verfahren zur optischen Aufnahme eines Schirms
KR100615576B1 (ko) 2003-02-06 2006-08-25 주식회사 고영테크놀러지 3차원형상 측정장치
US7369253B2 (en) * 2004-10-13 2008-05-06 Akrometrix, Llc Systems and methods for measuring sample surface flatness of continuously moving samples
US20060092276A1 (en) * 2004-10-28 2006-05-04 Ariglio James A Inspection system and method for identifying surface and body defects in a glass sheet
FR2898969B1 (fr) * 2006-03-24 2008-10-24 Peugeot Citroen Automobiles Sa Procede et installation de controle de la qualite de pieces
EP2325625A1 (en) * 2008-08-07 2011-05-25 Kde Corporation Inspection system
NL2003263A (en) * 2008-08-20 2010-03-10 Asml Holding Nv Particle detection on an object surface.
FR2936605B1 (fr) 2008-10-01 2014-10-31 Saint Gobain Dispositif d'analyse de la surface d'un substrat
CN101592621A (zh) * 2009-05-18 2009-12-02 济南佳美视觉技术有限公司 一种使用折射栅格光源检验玻璃瓶表面缺陷及内部缺陷的自动光学检验设备

Also Published As

Publication number Publication date
EA201290998A1 (ru) 2013-03-29
CN103097879B (zh) 2017-01-18
FR2958404B1 (fr) 2012-04-27
BR112012023274B1 (pt) 2020-05-26
FR2958404A1 (fr) 2011-10-07
PL2553439T3 (pl) 2020-02-28
KR20180018829A (ko) 2018-02-21
US8736688B2 (en) 2014-05-27
KR20130014528A (ko) 2013-02-07
PT2553439T (pt) 2019-11-22
BR112012023274A2 (pt) 2016-05-17
WO2011121219A1 (fr) 2011-10-06
EP2553439B1 (fr) 2019-08-14
CN103097879A (zh) 2013-05-08
EA026441B1 (ru) 2017-04-28
EP2553439A1 (fr) 2013-02-06
JP2013524192A (ja) 2013-06-17
MX2012010900A (es) 2012-11-06
US20130010175A1 (en) 2013-01-10

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