PL2310838T3 - System oświetleniowy do uzyskiwania kontrastu kodów grawerowanych - Google Patents

System oświetleniowy do uzyskiwania kontrastu kodów grawerowanych

Info

Publication number
PL2310838T3
PL2310838T3 PL09740465T PL09740465T PL2310838T3 PL 2310838 T3 PL2310838 T3 PL 2310838T3 PL 09740465 T PL09740465 T PL 09740465T PL 09740465 T PL09740465 T PL 09740465T PL 2310838 T3 PL2310838 T3 PL 2310838T3
Authority
PL
Poland
Prior art keywords
reader
engraved
codes
engraved codes
Prior art date
Application number
PL09740465T
Other languages
English (en)
Inventor
Frédéric Coutant
Guillaume Mazeaud
Jean-Baptiste Hubert
Original Assignee
Analytic - Tracabilite Hospitaliere
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 Analytic - Tracabilite Hospitaliere filed Critical Analytic - Tracabilite Hospitaliere
Publication of PL2310838T3 publication Critical patent/PL2310838T3/pl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10732—Light sources

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Polarising Elements (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
PL09740465T 2008-08-14 2009-08-14 System oświetleniowy do uzyskiwania kontrastu kodów grawerowanych PL2310838T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855599A FR2935055B1 (fr) 2008-08-14 2008-08-14 Systeme d'eclairage pour la mise en contraste de codes graves

Publications (1)

Publication Number Publication Date
PL2310838T3 true PL2310838T3 (pl) 2017-01-31

Family

ID=40494970

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09740465T PL2310838T3 (pl) 2008-08-14 2009-08-14 System oświetleniowy do uzyskiwania kontrastu kodów grawerowanych

Country Status (7)

Country Link
US (1) US8302863B2 (pl)
EP (1) EP2310838B1 (pl)
CA (1) CA2734089A1 (pl)
ES (1) ES2600473T3 (pl)
FR (1) FR2935055B1 (pl)
PL (1) PL2310838T3 (pl)
WO (1) WO2010018351A2 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501504B (en) * 2012-04-25 2015-07-22 Ziath Ltd Device for reading barcodes
US9335210B2 (en) * 2014-07-01 2016-05-10 Osram Sylvania Inc. Techniques for lumen maintenance and color shift compensation
JP6363903B2 (ja) * 2014-07-31 2018-07-25 株式会社キーエンス 光学的情報読取装置
JP6586201B2 (ja) * 2018-06-29 2019-10-02 株式会社キーエンス 光学的情報読取装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648053A (en) * 1984-10-30 1987-03-03 Kollmorgen Technologies, Corp. High speed optical inspection system
JP2661913B2 (ja) * 1986-05-02 1997-10-08 パ−テイクル、メジユアリング、システムズ インコ−ポレ−テツド 表面分析方法および表面分析装置
JP2847458B2 (ja) * 1993-03-26 1999-01-20 三井金属鉱業株式会社 欠陥評価装置
US5541419A (en) 1994-03-21 1996-07-30 Intermec Corporation Symbology reader wth reduced specular reflection
US6832725B2 (en) * 1999-10-04 2004-12-21 Hand Held Products, Inc. Optical reader comprising multiple color illumination
JP2005018391A (ja) 2003-06-26 2005-01-20 Casio Comput Co Ltd コード読取装置およびプログラム
US7028901B2 (en) * 2003-07-17 2006-04-18 Symbol Technologies, Inc. System and method for reading and decoding optical codes using multiple color illumination
US20050146719A1 (en) * 2003-09-26 2005-07-07 Rajeshwar Chhibber Method and apparatus for illuminating a substrate during inspection
JP2007286793A (ja) 2006-04-14 2007-11-01 Denso Wave Inc 情報コード読取装置
JP4306741B2 (ja) * 2006-07-20 2009-08-05 株式会社デンソーウェーブ 光学情報読取装置

Also Published As

Publication number Publication date
WO2010018351A2 (fr) 2010-02-18
FR2935055A1 (fr) 2010-02-19
EP2310838B1 (fr) 2016-07-27
FR2935055B1 (fr) 2012-08-10
CA2734089A1 (fr) 2010-02-18
EP2310838A2 (fr) 2011-04-20
US8302863B2 (en) 2012-11-06
ES2600473T3 (es) 2017-02-09
WO2010018351A3 (fr) 2010-04-08
US20110163162A1 (en) 2011-07-07

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