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TW291553B - - Google Patents

Info

Publication number
TW291553B
TW291553B TW084109952A TW84109952A TW291553B TW 291553 B TW291553 B TW 291553B TW 084109952 A TW084109952 A TW 084109952A TW 84109952 A TW84109952 A TW 84109952A TW 291553 B TW291553 B TW 291553B
Authority
TW
Taiwan
Application number
TW084109952A
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Application granted granted Critical
Publication of TW291553B publication Critical patent/TW291553B/zh

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
    • 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
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Mechanical Optical Scanning Systems (AREA)
TW084109952A 1994-09-19 1995-09-23 TW291553B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22361194 1994-09-19

Publications (1)

Publication Number Publication Date
TW291553B true TW291553B (zh) 1996-11-21

Family

ID=16800915

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084109952A TW291553B (zh) 1994-09-19 1995-09-23

Country Status (5)

Country Link
US (1) US5852288A (zh)
JP (1) JP2765231B2 (zh)
KR (1) KR100236260B1 (zh)
TW (1) TW291553B (zh)
WO (1) WO1996009596A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI609330B (zh) * 2015-04-28 2017-12-21 電裝威福股份有限公司 Optical information reading device

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305608B1 (en) * 1998-06-04 2001-10-23 Olympus Optical Co., Ltd. Pen type code reader
AUPQ439299A0 (en) 1999-12-01 1999-12-23 Silverbrook Research Pty Ltd Interface system
US6912076B2 (en) 2000-03-17 2005-06-28 Accu-Sort Systems, Inc. Coplanar camera scanning system
US6572012B1 (en) * 2000-12-28 2003-06-03 Welch Allyn Data Collection. Inc. Transaction terminal having a protective cover assembly
US6634553B2 (en) * 2001-03-21 2003-10-21 Hewlett-Packard Development Company, L.P. Method and apparatus for even illumination of a target for image capture
JP4003483B2 (ja) * 2002-02-28 2007-11-07 株式会社デンソーウェーブ 情報コード読取装置
US7341456B2 (en) * 2004-03-25 2008-03-11 Mcadams John B Braille type device, system, and method
US20060027657A1 (en) 2004-08-04 2006-02-09 Laurens Ninnink Method and apparatus for high resolution decoding of encoded symbols
US7175090B2 (en) 2004-08-30 2007-02-13 Cognex Technology And Investment Corporation Methods and apparatus for reading bar code identifications
US7963448B2 (en) 2004-12-22 2011-06-21 Cognex Technology And Investment Corporation Hand held machine vision method and apparatus
US9552506B1 (en) 2004-12-23 2017-01-24 Cognex Technology And Investment Llc Method and apparatus for industrial identification mark verification
US7172114B2 (en) 2004-12-30 2007-02-06 Hand Held Products, Inc. Tamperproof point of sale transaction terminal
US8723804B2 (en) 2005-02-11 2014-05-13 Hand Held Products, Inc. Transaction terminal and adaptor therefor
US7360704B2 (en) * 2005-11-14 2008-04-22 Optoelectronics Co., Ltd. Scan engine with guiding light beams
US8108176B2 (en) 2006-06-29 2012-01-31 Cognex Corporation Method and apparatus for verifying two dimensional mark quality
US8169478B2 (en) 2006-12-14 2012-05-01 Cognex Corporation Method and apparatus for calibrating a mark verifier
US9734376B2 (en) 2007-11-13 2017-08-15 Cognex Corporation System and method for reading patterns using multiple image frames
USD692431S1 (en) * 2013-03-15 2013-10-29 Rubbermaid Commercial Products Llc Bar code scanner
EP3089071B1 (en) 2015-04-28 2019-11-13 Denso Wave Incorporated Optical information reader manually handled by users

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424543A (en) * 1977-07-26 1979-02-23 Nippon Denso Co Ltd Bar code reader
KR900007137B1 (ko) * 1985-11-06 1990-09-29 닛뽕 덴소오 가부시기가이샤 광학적 정보 판독장치
US4820911A (en) * 1986-07-11 1989-04-11 Photographic Sciences Corporation Apparatus for scanning and reading bar codes
JPH0740284B2 (ja) * 1986-09-09 1995-05-01 日本電装株式会社 光学的情報読取装置
JPS6412384A (en) * 1987-07-06 1989-01-17 Opto Electron Kk Optical information reader
JPH01196680A (ja) * 1988-02-01 1989-08-08 Matsushita Electric Ind Co Ltd バーコード検出装置
JPH02291086A (ja) * 1989-04-28 1990-11-30 Ricoh Co Ltd 画像読取装置
CA2097360A1 (en) * 1992-06-03 1993-12-04 Paul Dvorkis Optical readers
US5285056A (en) * 1992-06-17 1994-02-08 Rjs, Inc. Bar code reflectance measurement apparatus
US5430285A (en) * 1993-08-20 1995-07-04 Welch Allyn, Inc. Illumination system for optical reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI609330B (zh) * 2015-04-28 2017-12-21 電裝威福股份有限公司 Optical information reading device

Also Published As

Publication number Publication date
JP2765231B2 (ja) 1998-06-11
KR960706143A (ko) 1996-11-08
US5852288A (en) 1998-12-22
WO1996009596A1 (fr) 1996-03-28
KR100236260B1 (ko) 1999-12-15

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