DE69422499D1 - Verfahren und geraet zur beleuchtung und abbildung einer oberflaeche unter verwendung von leuchtdioden - Google Patents

Verfahren und geraet zur beleuchtung und abbildung einer oberflaeche unter verwendung von leuchtdioden

Info

Publication number
DE69422499D1
DE69422499D1 DE69422499T DE69422499T DE69422499D1 DE 69422499 D1 DE69422499 D1 DE 69422499D1 DE 69422499 T DE69422499 T DE 69422499T DE 69422499 T DE69422499 T DE 69422499T DE 69422499 D1 DE69422499 D1 DE 69422499D1
Authority
DE
Germany
Prior art keywords
imaging
ccd
lensing
lighting
light
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 - Lifetime
Application number
DE69422499T
Other languages
English (en)
Inventor
Alexander Brandorff
W Sussmeier
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.)
United Parcel Service of America Inc
United Parcel Service Inc
Original Assignee
United Parcel Service of America Inc
United Parcel Service 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 United Parcel Service of America Inc, United Parcel Service Inc filed Critical United Parcel Service of America Inc
Application granted granted Critical
Publication of DE69422499D1 publication Critical patent/DE69422499D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06K7/1092—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 by means of TV-scanning
    • 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
    • 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
DE69422499T 1993-02-18 1994-02-17 Verfahren und geraet zur beleuchtung und abbildung einer oberflaeche unter verwendung von leuchtdioden Expired - Lifetime DE69422499D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/019,220 US5408084A (en) 1993-02-18 1993-02-18 Method and apparatus for illumination and imaging of a surface using 2-D LED array
PCT/US1994/001661 WO1994019764A1 (en) 1993-02-18 1994-02-17 Method and apparatus for illumination and imaging of a surface employing light-emitting diodes

Publications (1)

Publication Number Publication Date
DE69422499D1 true DE69422499D1 (de) 2000-02-10

Family

ID=21792067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422499T Expired - Lifetime DE69422499D1 (de) 1993-02-18 1994-02-17 Verfahren und geraet zur beleuchtung und abbildung einer oberflaeche unter verwendung von leuchtdioden

Country Status (10)

Country Link
US (1) US5408084A (de)
EP (1) EP0685091B1 (de)
JP (1) JP2877517B2 (de)
AT (1) ATE188566T1 (de)
AU (1) AU6241094A (de)
CA (1) CA2156152C (de)
DE (1) DE69422499D1 (de)
ES (1) ES2141821T3 (de)
GR (1) GR3032937T3 (de)
WO (1) WO1994019764A1 (de)

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Also Published As

Publication number Publication date
WO1994019764A1 (en) 1994-09-01
JP2877517B2 (ja) 1999-03-31
CA2156152C (en) 1999-12-28
GR3032937T3 (en) 2000-07-31
EP0685091A1 (de) 1995-12-06
CA2156152A1 (en) 1994-09-01
US5408084A (en) 1995-04-18
JPH08508356A (ja) 1996-09-03
ES2141821T3 (es) 2000-04-01
AU6241094A (en) 1994-09-14
EP0685091B1 (de) 2000-01-05
ATE188566T1 (de) 2000-01-15

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Legal Events

Date Code Title Description
8332 No legal effect for de