BR112012030417A2 - arranjo para gerar um padrão de luz de iluminalção, leitor de formação de imagem para ler eletro-oticamente um símbolo por captura de imagem e método para gerar um padrão de luz de iluminalção - Google Patents

arranjo para gerar um padrão de luz de iluminalção, leitor de formação de imagem para ler eletro-oticamente um símbolo por captura de imagem e método para gerar um padrão de luz de iluminalção

Info

Publication number
BR112012030417A2
BR112012030417A2 BR112012030417A BR112012030417A BR112012030417A2 BR 112012030417 A2 BR112012030417 A2 BR 112012030417A2 BR 112012030417 A BR112012030417 A BR 112012030417A BR 112012030417 A BR112012030417 A BR 112012030417A BR 112012030417 A2 BR112012030417 A2 BR 112012030417A2
Authority
BR
Brazil
Prior art keywords
generating
illumination light
light pattern
electro
symbol
Prior art date
Application number
BR112012030417A
Other languages
English (en)
Other versions
BR112012030417B1 (pt
Inventor
Edward Barkan
Igor Vinogradov
Mark Drzymala
Rong Liu
Original Assignee
Symbol Technologies 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 Symbol Technologies Inc filed Critical Symbol Technologies Inc
Publication of BR112012030417A2 publication Critical patent/BR112012030417A2/pt
Publication of BR112012030417B1 publication Critical patent/BR112012030417B1/pt

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
    • G06K7/10712—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
    • G06K7/10821—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

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)
  • Studio Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BR112012030417-8A 2010-06-02 2010-12-28 arranjo para gerar um padrão de luz de iluminação, leitor de formação de imagem para ler eletro-opticamente um símbolo por captura de imagem e método para gerar um padrão de luz de iluminação BR112012030417B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/792,222 2010-06-02
US12/792,222 US8450708B2 (en) 2010-06-02 2010-06-02 Arrangement for and method of generating uniform distributed illumination pattern for imaging reader
PCT/US2010/062177 WO2011152853A1 (en) 2010-06-02 2010-12-28 Arrangement for and method of generating uniform distributed illumination pattern for imaging reader

Publications (2)

Publication Number Publication Date
BR112012030417A2 true BR112012030417A2 (pt) 2016-08-09
BR112012030417B1 BR112012030417B1 (pt) 2021-03-02

Family

ID=43798528

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012030417-8A BR112012030417B1 (pt) 2010-06-02 2010-12-28 arranjo para gerar um padrão de luz de iluminação, leitor de formação de imagem para ler eletro-opticamente um símbolo por captura de imagem e método para gerar um padrão de luz de iluminação

Country Status (5)

Country Link
US (1) US8450708B2 (pt)
EP (1) EP2577558B1 (pt)
CN (1) CN102918543B (pt)
BR (1) BR112012030417B1 (pt)
WO (1) WO2011152853A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2622537B1 (en) * 2010-09-28 2018-11-28 Datalogic USA, Inc. Illumination arrangement for data readers
US8534556B2 (en) * 2010-10-26 2013-09-17 Symbol Technologies, Inc. Arrangement for and method of reducing vertical parallax between an aiming pattern and an imaging field of view in a linear imaging reader
US9016575B2 (en) * 2011-11-29 2015-04-28 Symbol Technologies, Inc. Apparatus for and method of uniformly illuminating fields of view in a point-of-transaction workstation
US9305198B2 (en) 2012-06-08 2016-04-05 Datalogic ADC, Inc. Imaging reader with improved illumination
US9064765B2 (en) * 2012-08-14 2015-06-23 Symbol Technologies, Llc Handheld imaging apparatus for, and method of, imaging targets using a high performance, compact scan engine
US9082034B2 (en) * 2013-07-19 2015-07-14 The Code Corporation Barcode reader having multiple illumination systems and multiple sets of imaging optics
TWI595424B (zh) * 2013-10-09 2017-08-11 Ｏｐｔｏ電子有限公司 光學訊息讀取裝置及照明方法
USD982585S1 (en) 2013-12-05 2023-04-04 Hand Held Products, Inc. Indicia scanner
USD826234S1 (en) 2016-04-11 2018-08-21 Hand Held Products, Inc. Indicia scanner
USD734339S1 (en) * 2013-12-05 2015-07-14 Hand Held Products, Inc. Indicia scanner
CN106164767A (zh) * 2014-01-10 2016-11-23 威智伦公司 用于减少内部反射的摄像机外壳
WO2015169963A1 (en) * 2014-05-08 2015-11-12 Datalogic Ip Tech S.R.L. Linear optical information reader of the imager type and method for aligning an optical information reader of the imager type
US10063753B2 (en) * 2016-04-22 2018-08-28 Symbol Technologies, Llc Imaging module for supporting printed circuit boards in a predetermined angular relationship inside an imaging reader, and method of assembly
US10142531B2 (en) * 2016-04-28 2018-11-27 Symbol Technologies, Llc Imaging module and reader for, and method of, reading a target by image capture with a visually enhanced aiming light pattern
US9996721B2 (en) * 2016-08-25 2018-06-12 Cognex Corporation Optical imaging devices and methods
US9639728B1 (en) * 2016-08-26 2017-05-02 Symbol Technologies, Llc Imaging module and reader for, and method of, reading a target over a field of view by image capture with a visually prominent indicator of a center zone of the field of view
CN107122695B (zh) * 2017-06-16 2023-08-11 北京鼎九信息工程研究院有限公司 一种图像扫描设备
WO2019014862A1 (en) * 2017-07-19 2019-01-24 Hand Held Products, Inc. COAXIAL VIEWFINDER FOR IMAGING SCANNING DEVICE
US10140491B1 (en) * 2017-12-11 2018-11-27 Symbol Technologies, Llc Handheld barcode reader with multiple circuit boards
US10521629B2 (en) 2018-04-13 2019-12-31 Zebra Technologies Corporation Handheld symbol reader with optical element to redirect central illumination axis
US10268854B1 (en) * 2018-04-13 2019-04-23 Zebra Technologies Corporation Illumination assemblies for use in barcode readers and devices and methods associated therewith
CN113566150A (zh) * 2021-07-19 2021-10-29 广东烨嘉光电科技股份有限公司 一种扩展视场的投影灯组光学系统

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US4613895A (en) 1977-03-24 1986-09-23 Eastman Kodak Company Color responsive imaging device employing wavelength dependent semiconductor optical absorption
US4794239A (en) 1987-10-13 1988-12-27 Intermec Corporation Multitrack bar code and associated decoding method
US5756981A (en) 1992-02-27 1998-05-26 Symbol Technologies, Inc. Optical scanner for reading and decoding one- and-two-dimensional symbologies at variable depths of field including memory efficient high speed image processing means and high accuracy image analysis means
US5703349A (en) 1995-06-26 1997-12-30 Metanetics Corporation Portable data collection device with two dimensional imaging assembly
EP1266342A4 (en) 2000-03-02 2005-03-30 Physical Optics Corp SCANNER WITH A LIGHT LEADER WITH DIFFUSER
US20100078483A1 (en) * 2008-09-26 2010-04-01 Rong Liu Arrangement for and method of generating uniform distributed line pattern for imaging reader

Also Published As

Publication number Publication date
BR112012030417B1 (pt) 2021-03-02
WO2011152853A1 (en) 2011-12-08
CN102918543B (zh) 2016-06-08
EP2577558B1 (en) 2016-03-09
US8450708B2 (en) 2013-05-28
EP2577558A1 (en) 2013-04-10
CN102918543A (zh) 2013-02-06
US20110297853A1 (en) 2011-12-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

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