ES2219190B2 - Metodo de deteccion de recubrimientos muy delgados apenas perceptibles. - Google Patents

Metodo de deteccion de recubrimientos muy delgados apenas perceptibles.

Info

Publication number
ES2219190B2
ES2219190B2 ES200302459A ES200302459A ES2219190B2 ES 2219190 B2 ES2219190 B2 ES 2219190B2 ES 200302459 A ES200302459 A ES 200302459A ES 200302459 A ES200302459 A ES 200302459A ES 2219190 B2 ES2219190 B2 ES 2219190B2
Authority
ES
Spain
Prior art keywords
glazing
coating
face
glass
reflection
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 - Fee Related
Application number
ES200302459A
Other languages
English (en)
Spanish (es)
Other versions
ES2219190A1 (es
Inventor
Michel Pichon
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
Publication of ES2219190A1 publication Critical patent/ES2219190A1/es
Application granted granted Critical
Publication of ES2219190B2 publication Critical patent/ES2219190B2/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • 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
    • 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
    • G01N21/8422—Investigating thin films, e.g. matrix isolation 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
    • G01N21/84—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
    • G01N21/95—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

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)
  • Mathematical Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Surface Treatment Of Glass (AREA)
ES200302459A 2002-10-23 2003-10-22 Metodo de deteccion de recubrimientos muy delgados apenas perceptibles. Expired - Fee Related ES2219190B2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0213200A FR2846421B1 (fr) 2002-10-23 2002-10-23 Procede de detection de couches minces tres faiblement visibles
FR02/13200 2002-10-23

Publications (2)

Publication Number Publication Date
ES2219190A1 ES2219190A1 (es) 2004-11-16
ES2219190B2 true ES2219190B2 (es) 2005-12-16

Family

ID=29559190

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200302459A Expired - Fee Related ES2219190B2 (es) 2002-10-23 2003-10-22 Metodo de deteccion de recubrimientos muy delgados apenas perceptibles.

Country Status (7)

Country Link
AT (1) AT413154B (de)
BE (1) BE1015745A3 (de)
DE (2) DE10349169B4 (de)
ES (1) ES2219190B2 (de)
FR (1) FR2846421B1 (de)
GB (1) GB2398119B (de)
IT (1) ITMI20032056A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037555B4 (de) * 2004-08-03 2012-09-06 Erlus Aktiengesellschaft Verfahren zur berührungslosen und/oder zerstörungsfreien Prüfung einer photokatalytischen Oberflächenbeschichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284356A (en) * 1979-09-26 1981-08-18 Ppg Industries, Inc. Method of and apparatus for comparing surface reflectivity
US4591271A (en) * 1983-03-21 1986-05-27 Byers Donald W Method and apparatus for coating detection and surface evaluation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391891A (en) * 1990-02-28 1995-02-21 Leopold Kostal Gmbh & Co. Kg Moisture sensing device
US5196906A (en) * 1990-06-29 1993-03-23 Tma Technologies, Inc. Modular scatterometer with interchangeable scanning heads
JPH08233532A (ja) * 1995-02-27 1996-09-13 Suinku:Kk 透明電極の検査方法
US5966214A (en) * 1998-05-12 1999-10-12 Electronic Design To Market, Inc. Gauge for measuring glass thickness and glass pane spacing
WO2000071971A1 (en) * 1999-05-24 2000-11-30 Luxtron Corporation Optical techniques for measuring layer thicknesses
US6683695B1 (en) * 1999-07-21 2004-01-27 Electronic Design To Market, Inc. Method and apparatus for detecting properties of reflective transparent surface coatings on a sheet of transparent material
JP3852557B2 (ja) * 2000-09-08 2006-11-29 オムロン株式会社 膜厚測定方法およびその方法を用いた膜厚センサ
AT410257B (de) * 2000-10-23 2003-03-25 Mte Innovative Measurement Sol Vorrichtung zur überprüfung und kontrolle einer einzel-glasscheibe oder eines isolierglas-elements

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284356A (en) * 1979-09-26 1981-08-18 Ppg Industries, Inc. Method of and apparatus for comparing surface reflectivity
US4591271A (en) * 1983-03-21 1986-05-27 Byers Donald W Method and apparatus for coating detection and surface evaluation

Also Published As

Publication number Publication date
DE20316224U1 (de) 2004-03-04
GB2398119B (en) 2006-04-19
DE10349169A1 (de) 2004-05-06
GB0324462D0 (en) 2003-11-19
BE1015745A3 (fr) 2005-08-02
FR2846421B1 (fr) 2004-12-17
AT413154B (de) 2005-11-15
ATA16902003A (de) 2005-04-15
FR2846421A1 (fr) 2004-04-30
GB2398119A (en) 2004-08-11
DE10349169B4 (de) 2008-05-21
ITMI20032056A1 (it) 2004-04-24
IE20030776A1 (en) 2004-05-05
ES2219190A1 (es) 2004-11-16

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