DE60141239D1 - Farbbildprojektor und Strichkodeleser - Google Patents

Farbbildprojektor und Strichkodeleser

Info

Publication number
DE60141239D1
DE60141239D1 DE60141239T DE60141239T DE60141239D1 DE 60141239 D1 DE60141239 D1 DE 60141239D1 DE 60141239 T DE60141239 T DE 60141239T DE 60141239 T DE60141239 T DE 60141239T DE 60141239 D1 DE60141239 D1 DE 60141239D1
Authority
DE
Germany
Prior art keywords
bar code
color image
code reader
image projector
projector
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
DE60141239T
Other languages
English (en)
Inventor
Chinh Tan
Eugene Joseph
Duanfeng He
Joseph Katz
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.)
Microvision Inc
Original Assignee
Symbol Technologies LLC
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 Symbol Technologies LLC filed Critical Symbol Technologies LLC
Application granted granted Critical
Publication of DE60141239D1 publication Critical patent/DE60141239D1/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
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • 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
    • G06K7/10554—Moving beam scanning
    • G06K7/10564—Light sources
    • G06K7/10574—Multiple 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
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path
    • G06K7/10603—Basic scanning using moving elements
    • G06K7/10673—Parallel lines
    • 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
    • G06K7/10762—Relative movement
    • G06K7/10772—Moved readers, e.g. pen, wand
DE60141239T 2000-06-27 2001-06-27 Farbbildprojektor und Strichkodeleser Expired - Lifetime DE60141239D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/604,197 US6655597B1 (en) 2000-06-27 2000-06-27 Portable instrument for electro-optically reading indicia and for projecting a bit-mapped color image

Publications (1)

Publication Number Publication Date
DE60141239D1 true DE60141239D1 (de) 2010-03-25

Family

ID=24418593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60141239T Expired - Lifetime DE60141239D1 (de) 2000-06-27 2001-06-27 Farbbildprojektor und Strichkodeleser

Country Status (3)

Country Link
US (3) US6655597B1 (de)
EP (1) EP1168231B1 (de)
DE (1) DE60141239D1 (de)

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Also Published As

Publication number Publication date
US20050167507A1 (en) 2005-08-04
EP1168231B1 (de) 2010-02-03
US6910633B2 (en) 2005-06-28
US6655597B1 (en) 2003-12-02
EP1168231A2 (de) 2002-01-02
EP1168231A3 (de) 2002-10-09
US20040074971A1 (en) 2004-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MICROVISION, INC. ( N. D. GES. D. STAATES DELA, US

8328 Change in the person/name/address of the agent

Representative=s name: DENDORFER & HERRMANN PATENTANWAELTE PARTNERSCHAFT,