FR3075374A1 - Systeme d'inspection de vitrage ameliore - Google Patents

Systeme d'inspection de vitrage ameliore Download PDF

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Publication number
FR3075374A1
FR3075374A1 FR1762514A FR1762514A FR3075374A1 FR 3075374 A1 FR3075374 A1 FR 3075374A1 FR 1762514 A FR1762514 A FR 1762514A FR 1762514 A FR1762514 A FR 1762514A FR 3075374 A1 FR3075374 A1 FR 3075374A1
Authority
FR
France
Prior art keywords
image
glass substrate
control device
visual control
inspection system
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.)
Withdrawn
Application number
FR1762514A
Other languages
English (en)
French (fr)
Inventor
Theo Rybarczyk
Philippe Fayolle
Emerson Gagnon
Laurent Remeur
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
Priority to FR1762514A priority Critical patent/FR3075374A1/fr
Priority to PCT/FR2018/053373 priority patent/WO2019122689A1/fr
Priority to CN201880004739.6A priority patent/CN110178020A/zh
Publication of FR3075374A1 publication Critical patent/FR3075374A1/fr
Withdrawn legal-status Critical Current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
    • G01N21/84—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • 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)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
FR1762514A 2017-12-19 2017-12-19 Systeme d'inspection de vitrage ameliore Withdrawn FR3075374A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1762514A FR3075374A1 (fr) 2017-12-19 2017-12-19 Systeme d'inspection de vitrage ameliore
PCT/FR2018/053373 WO2019122689A1 (fr) 2017-12-19 2018-12-18 Systeme d'inspection de vitrage amélioré
CN201880004739.6A CN110178020A (zh) 2017-12-19 2018-12-18 改进的玻璃检查***

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762514A FR3075374A1 (fr) 2017-12-19 2017-12-19 Systeme d'inspection de vitrage ameliore
FR1762514 2017-12-19

Publications (1)

Publication Number Publication Date
FR3075374A1 true FR3075374A1 (fr) 2019-06-21

Family

ID=61599385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1762514A Withdrawn FR3075374A1 (fr) 2017-12-19 2017-12-19 Systeme d'inspection de vitrage ameliore

Country Status (3)

Country Link
CN (1) CN110178020A (zh)
FR (1) FR3075374A1 (zh)
WO (1) WO2019122689A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112246675A (zh) * 2020-08-27 2021-01-22 晟光科技股份有限公司 一种lcd显示屏检测装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239163A (zh) * 2020-03-13 2020-06-05 苏州鑫睿益荣信息技术有限公司 基于机器视觉的挡风玻璃划痕接续检测装置和检测方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05291225A (ja) * 1992-04-15 1993-11-05 Mitsubishi Electric Corp 洗浄能力評価方法
JP2001050907A (ja) * 1999-08-16 2001-02-23 Asahi Glass Co Ltd 基板の検査方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686803A5 (de) * 1993-09-09 1996-06-28 Luwa Ag Zellweger Verfahren und Vorrichtung zur Detektion von Fremdstoffen in einem textilen Pruefgut.
US8502967B2 (en) * 2011-02-01 2013-08-06 Cooper S. K. Kuo Apparatus for optical inspection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05291225A (ja) * 1992-04-15 1993-11-05 Mitsubishi Electric Corp 洗浄能力評価方法
JP2001050907A (ja) * 1999-08-16 2001-02-23 Asahi Glass Co Ltd 基板の検査方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112246675A (zh) * 2020-08-27 2021-01-22 晟光科技股份有限公司 一种lcd显示屏检测装置

Also Published As

Publication number Publication date
CN110178020A (zh) 2019-08-27
WO2019122689A1 (fr) 2019-06-27

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