DE69212133T2 - Optischer Abtaster - Google Patents

Optischer Abtaster

Info

Publication number
DE69212133T2
DE69212133T2 DE69212133T DE69212133T DE69212133T2 DE 69212133 T2 DE69212133 T2 DE 69212133T2 DE 69212133 T DE69212133 T DE 69212133T DE 69212133 T DE69212133 T DE 69212133T DE 69212133 T2 DE69212133 T2 DE 69212133T2
Authority
DE
Germany
Prior art keywords
optical scanner
scanner
optical
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
DE69212133T
Other languages
English (en)
Other versions
DE69212133D1 (de
Inventor
Ke-Ou Peng
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.)
Opticon Sensors Europe BV
Original Assignee
Opticon Sensors Europe BV
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 Opticon Sensors Europe BV filed Critical Opticon Sensors Europe BV
Application granted granted Critical
Publication of DE69212133D1 publication Critical patent/DE69212133D1/de
Publication of DE69212133T2 publication Critical patent/DE69212133T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/10861—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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • G06K7/10871—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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DE69212133T 1992-01-14 1992-01-14 Optischer Abtaster Expired - Fee Related DE69212133T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92200094A EP0551666B1 (de) 1992-01-14 1992-01-14 Optischer Abtaster

Publications (2)

Publication Number Publication Date
DE69212133D1 DE69212133D1 (de) 1996-08-14
DE69212133T2 true DE69212133T2 (de) 1996-12-12

Family

ID=8210367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212133T Expired - Fee Related DE69212133T2 (de) 1992-01-14 1992-01-14 Optischer Abtaster

Country Status (3)

Country Link
US (1) US5408352A (de)
EP (1) EP0551666B1 (de)
DE (1) DE69212133T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671697A1 (de) * 1993-09-21 1995-09-13 Opticon Sensors Europe B.V. Schraubenförmig abtastender Mustergenerator
EP0671698A3 (de) * 1994-02-09 1998-06-03 Opticon Sensors Europe B.V. Mehrrichtungs-Laserabtaster
US6073846A (en) * 1994-08-17 2000-06-13 Metrologic Instruments, Inc. Holographic laser scanning system and process and apparatus and method
EP0753823A1 (de) 1995-07-05 1997-01-15 Opticon Sensors Europe B.V. Optischer Abtaster zur Erzeugung von Abtastzeilen auf allen Seiten eines Objektes
US5610751A (en) * 1995-11-14 1997-03-11 Speedring Systems, Inc. Optical scanning device having a spherical exit window
EP0802496A1 (de) * 1996-04-18 1997-10-22 Opticon Sensors Europe B.V. Optischer Abtaster nach vielen Richtungen
US5805325A (en) * 1996-10-25 1998-09-08 Lockheed Martin Missiles & Space Co. Inertially stabilized mirror system
US5867297A (en) * 1997-02-07 1999-02-02 The Regents Of The University Of California Apparatus and method for optical scanning with an oscillatory microelectromechanical system
US6246504B1 (en) 1999-06-30 2001-06-12 The Regents Of The University Of Caifornia Apparatus and method for optical raster-scanning in a micromechanical system
US6853446B1 (en) * 1999-08-16 2005-02-08 Applied Materials, Inc. Variable angle illumination wafer inspection system
DE19956439A1 (de) * 1999-11-24 2001-05-31 Leica Microsystems Vorrichtung zur Strahlablenkung
US6905070B1 (en) * 2002-12-19 2005-06-14 Ncr Corporation Bar code scanner
US6883712B1 (en) * 2002-12-19 2005-04-26 Ncr Corporation Bar code scanner
US7014325B2 (en) * 2003-01-30 2006-03-21 Hubbs Machine & Manufacturing Inc. Displacement process for hollow surveying retroreflector
EP1698930A3 (de) * 2005-03-04 2007-04-11 Nidec Sankyo Corporation Lichtstrahlabtastvorrichtung
US8056805B2 (en) * 2005-06-17 2011-11-15 Wolf Ii Erich W PDA compatible text scanner
TWI345381B (en) * 2007-12-31 2011-07-11 E Pin Optical Industry Co Ltd Mems scan controller with clock frequency and method of control thereof
TW200947164A (en) * 2008-05-09 2009-11-16 E Pin Optical Industry Co Ltd MEMS scan controller with inherence frequency and method of control thereof
US8408469B2 (en) 2010-10-07 2013-04-02 Metrologic Instruments, Inc. Laser scanning assembly having an improved scan angle-multiplication factor
US10002271B2 (en) * 2013-11-04 2018-06-19 Datalogic Usa, Inc. Data reading system and method for multi-view imaging using an adjustable mirror
US9435998B1 (en) * 2015-06-14 2016-09-06 Charles Bibas Beam director
EP4111250A4 (de) * 2020-02-25 2024-04-17 Charles Bibas Verbesserter strahllenker mit verbesserter optik

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652732A (en) * 1985-09-17 1987-03-24 National Semiconductor Corporation Low-profile bar code scanner
US4699447A (en) * 1986-02-27 1987-10-13 Spectra-Physics, Inc. Optical beam scanner with rotating mirror
US4795224A (en) * 1986-10-06 1989-01-03 Katsuchika Goto Optical scanning pattern generator
US4870274A (en) * 1987-12-07 1989-09-26 Micro Video, Inc. Laser scanner with rotating mirror and housing which is transparent to the scanning radiation
US4971410A (en) * 1989-07-27 1990-11-20 Ncr Corporation Scanning and collection system for a compact laser
US5179271A (en) * 1991-09-19 1993-01-12 Ncr Corporation Compact optical scan pattern generator for bar code reading systems
US5177347A (en) * 1991-09-19 1993-01-05 Ncr Corporation Axially invariant pattern scanning apparatus

Also Published As

Publication number Publication date
US5408352A (en) 1995-04-18
EP0551666B1 (de) 1996-07-10
DE69212133D1 (de) 1996-08-14
EP0551666A1 (de) 1993-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee