NO20004706L - Device for illumination of a target - Google Patents

Device for illumination of a target

Info

Publication number
NO20004706L
NO20004706L NO20004706A NO20004706A NO20004706L NO 20004706 L NO20004706 L NO 20004706L NO 20004706 A NO20004706 A NO 20004706A NO 20004706 A NO20004706 A NO 20004706A NO 20004706 L NO20004706 L NO 20004706L
Authority
NO
Norway
Prior art keywords
illumination
target
Prior art date
Application number
NO20004706A
Other languages
Norwegian (no)
Other versions
NO20004706D0 (en
Inventor
James C Hahn
David P Bubnoski
Pat L Spatafore
Original Assignee
Auto Image Id Inc
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 Auto Image Id Inc filed Critical Auto Image Id Inc
Publication of NO20004706D0 publication Critical patent/NO20004706D0/en
Publication of NO20004706L publication Critical patent/NO20004706L/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/082—Condensers for incident illumination only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/082—Condensers for incident illumination only
    • G02B21/084—Condensers for incident illumination only having annular illumination around the objective
    • 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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10732—Light sources
    • 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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10742—Photodetector array or CCD scanning including a diffuser for diffusing the light from the light source to create substantially uniform illumination of the target record carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Microscoopes, Condenser (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
NO20004706A 1998-03-20 2000-09-20 Device for illumination of a target NO20004706L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4562398A 1998-03-20 1998-03-20
PCT/US1999/005636 WO1999049347A1 (en) 1998-03-20 1999-03-17 Target illumination device

Publications (2)

Publication Number Publication Date
NO20004706D0 NO20004706D0 (en) 2000-09-20
NO20004706L true NO20004706L (en) 2000-10-27

Family

ID=21938982

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004706A NO20004706L (en) 1998-03-20 2000-09-20 Device for illumination of a target

Country Status (7)

Country Link
EP (1) EP1064580A4 (en)
JP (1) JP2002507779A (en)
AU (1) AU3090199A (en)
CA (1) CA2324626A1 (en)
MX (1) MXPA00009228A (en)
NO (1) NO20004706L (en)
WO (1) WO1999049347A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002072097A (en) * 2000-08-31 2002-03-12 Wilson:Kk Diffuser and illumination device
US6788406B2 (en) * 2001-11-02 2004-09-07 Delaware Capital Formation, Inc. Device and methods of inspecting soldered connections
US7748620B2 (en) 2002-01-11 2010-07-06 Hand Held Products, Inc. Transaction terminal including imaging module
US7181066B1 (en) 2002-12-26 2007-02-20 Cognex Technology And Investment Corporation Method for locating bar codes and symbols in an image
DE10304369A1 (en) * 2003-02-04 2004-08-19 KB Prüftechnik GmbH Hardness Tester
US9070031B2 (en) 2003-10-24 2015-06-30 Cognex Technology And Investment Llc Integrated illumination assembly for symbology reader
US7874487B2 (en) 2005-10-24 2011-01-25 Cognex Technology And Investment Corporation Integrated illumination assembly for symbology reader
US7823789B2 (en) 2004-12-21 2010-11-02 Cognex Technology And Investment Corporation Low profile illumination for direct part mark readers
US9536124B1 (en) 2003-10-24 2017-01-03 Cognex Corporation Integrated illumination assembly for symbology reader
US7604174B2 (en) 2003-10-24 2009-10-20 Cognex Technology And Investment Corporation Method and apparatus for providing omnidirectional lighting in a scanning device
US7823783B2 (en) 2003-10-24 2010-11-02 Cognex Technology And Investment Corporation Light pipe illumination system and method
US7617984B2 (en) 2004-12-16 2009-11-17 Cognex Technology And Investment Corporation Hand held symbology reader illumination diffuser
US9292724B1 (en) 2004-12-16 2016-03-22 Cognex Corporation Hand held symbology reader illumination diffuser with aimer optics
DE102005005536A1 (en) * 2005-02-07 2006-08-10 Sick Ag code reader
US7822335B1 (en) 2006-09-21 2010-10-26 Microscan Systems, Inc. Lens protector
DE102007043609B4 (en) 2007-09-13 2014-05-28 Ioss Intelligente Optische Sensoren & Systeme Gmbh Integrated lighting device for an optical code reader
US8894260B2 (en) * 2009-03-31 2014-11-25 Sicpa Holding Sa Annular light guide illuminator and optical scanner
US8768159B2 (en) 2009-07-10 2014-07-01 Microscan Systems, Inc. Combination dark field and bright field illuminator
DE102010032469B4 (en) 2010-07-28 2014-12-04 Ioss Intelligente Optische Sensoren & Systeme Gmbh Method and apparatus for reading codes on solar cell wafers
EP2602649A1 (en) * 2011-12-05 2013-06-12 Alicona Imaging GmbH Ring light concentrator
DE102014102215A1 (en) * 2014-02-20 2015-08-20 Carl Zeiss Microscopy Gmbh Method and arrangement for light-sheet microscopy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357378A (en) * 1941-12-01 1944-09-05 Bausch & Lomb Microscope illuminator
US3857626A (en) * 1971-12-10 1974-12-31 Bausch & Lomb Microscope coaxial illumination apparatus
DE3100662A1 (en) * 1980-01-31 1981-11-26 Jenoptik Jena Gmbh, Ddr 6900 Jena Device for dark field illumination in reflected light microscopes
JPS57150812A (en) * 1981-03-13 1982-09-17 Olympus Optical Co Ltd Dark field illuminating optical system
EP0185782B1 (en) * 1984-12-28 1989-03-15 International Business Machines Corporation Waveguide for an optical near-field microscope
JPH0521064Y2 (en) * 1987-07-10 1993-05-31
JPH03266809A (en) * 1990-03-16 1991-11-27 Mitsutoyo Corp Vertical fluorescent microscope for ultraviolet range
JPH07123305A (en) * 1993-10-25 1995-05-12 Sharp Corp Microscope
JPH07153308A (en) * 1993-11-26 1995-06-16 Keyence Corp Lighting device for enlarging image pick-up device
JPH07174976A (en) * 1993-12-17 1995-07-14 Olympus Optical Co Ltd Illuminator for video microscope

Also Published As

Publication number Publication date
MXPA00009228A (en) 2004-12-03
CA2324626A1 (en) 1999-09-30
AU3090199A (en) 1999-10-18
NO20004706D0 (en) 2000-09-20
EP1064580A4 (en) 2005-04-27
JP2002507779A (en) 2002-03-12
WO1999049347A1 (en) 1999-09-30
EP1064580A1 (en) 2001-01-03

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application