TW538384B - Scanner apparatus and method for scanning a light-transmissive scannable article - Google Patents

Scanner apparatus and method for scanning a light-transmissive scannable article Download PDF

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Publication number
TW538384B
TW538384B TW090119400A TW90119400A TW538384B TW 538384 B TW538384 B TW 538384B TW 090119400 A TW090119400 A TW 090119400A TW 90119400 A TW90119400 A TW 90119400A TW 538384 B TW538384 B TW 538384B
Authority
TW
Taiwan
Prior art keywords
light
emitting diode
scope
patent application
waveguide
Prior art date
Application number
TW090119400A
Other languages
English (en)
Chinese (zh)
Inventor
Abbas Hosseini
Gajendra D Savant
San Zhuang Wang
Rick L Shie
Original Assignee
Physical Optics Corp
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 Physical Optics Corp filed Critical Physical Optics Corp
Application granted granted Critical
Publication of TW538384B publication Critical patent/TW538384B/zh

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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
    • G06K7/10554—Moving beam scanning
    • G06K7/10564—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
    • 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
    • G06K7/10683—Arrangement of fixed elements
    • G06K7/10702—Particularities of propagating elements, e.g. lenses, mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (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)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Image Input (AREA)
TW090119400A 2000-08-18 2001-08-08 Scanner apparatus and method for scanning a light-transmissive scannable article TW538384B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64121600A 2000-08-18 2000-08-18

Publications (1)

Publication Number Publication Date
TW538384B true TW538384B (en) 2003-06-21

Family

ID=24571434

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090119400A TW538384B (en) 2000-08-18 2001-08-08 Scanner apparatus and method for scanning a light-transmissive scannable article

Country Status (8)

Country Link
EP (1) EP1317729A4 (fr)
JP (1) JP4782357B2 (fr)
KR (1) KR100875001B1 (fr)
CN (1) CN100390809C (fr)
AU (1) AU2001285435A1 (fr)
CA (1) CA2419287C (fr)
TW (1) TW538384B (fr)
WO (1) WO2002017217A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6994203B2 (en) 2001-08-06 2006-02-07 Mars Incorporated Document validator subassembly
CN101874251B (zh) * 2007-09-26 2013-12-04 梅伊有限公司 票据验证器子组件
CN103124987B (zh) * 2010-09-22 2015-11-25 日立欧姆龙金融系统有限公司 纸张类识别装置
JP6701625B2 (ja) * 2015-05-15 2020-05-27 富士電機株式会社 紙葉類識別装置の光ガイド装置
US20170309105A1 (en) * 2016-04-25 2017-10-26 Leadot Innovation, Inc. Method of Determining Currency and Denomination of an Inserted Bill in a Bill Acceptor Having a Single Slot and Related Device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198380B1 (fr) * 1985-04-08 1992-07-22 Fuji Photo Film Co., Ltd. Dispositif de balayage optique et appareil d'enregistrement ou de lecture utilisant un tel dispositif
CH689523A5 (de) * 1989-05-01 1999-05-31 Mars Inc Pruefeinrichtung fuer ein blattfoermiges Gut.
US5786582A (en) * 1992-02-27 1998-07-28 Symbol Technologies, Inc. Optical scanner for reading and decoding one- and two-dimensional symbologies at variable depths of field
JPH07306907A (ja) * 1994-05-13 1995-11-21 Asahi Optical Co Ltd データシンボル読み取り装置
US5586212A (en) * 1994-07-06 1996-12-17 Hewlett-Packard Optical wave guide for hand-held scanner
GB2309299B (en) * 1996-01-16 2000-06-07 Mars Inc Sensing device
US5992749A (en) * 1996-03-01 1999-11-30 Asahi Kogaku Kogyo Kabushiki Kaisha Data symbol reader
US5923413A (en) * 1996-11-15 1999-07-13 Interbold Universal bank note denominator and validator
JP4266495B2 (ja) * 2000-06-12 2009-05-20 グローリー株式会社 紙幣処理機

Also Published As

Publication number Publication date
KR100875001B1 (ko) 2008-12-19
CA2419287A1 (fr) 2002-02-28
CN100390809C (zh) 2008-05-28
AU2001285435A1 (en) 2002-03-04
KR20030066600A (ko) 2003-08-09
EP1317729A1 (fr) 2003-06-11
WO2002017217A1 (fr) 2002-02-28
JP4782357B2 (ja) 2011-09-28
JP2004506992A (ja) 2004-03-04
CA2419287C (fr) 2008-12-09
EP1317729A4 (fr) 2004-12-15
CN1447952A (zh) 2003-10-08

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TW538384B (en) Scanner apparatus and method for scanning a light-transmissive scannable article
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Legal Events

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees