BR0203391A - Conjunto eletro-óptico e método para projeção de imagem, especialmente em instrumentos portáteis - Google Patents

Conjunto eletro-óptico e método para projeção de imagem, especialmente em instrumentos portáteis

Info

Publication number
BR0203391A
BR0203391A BR0203391-7A BR0203391A BR0203391A BR 0203391 A BR0203391 A BR 0203391A BR 0203391 A BR0203391 A BR 0203391A BR 0203391 A BR0203391 A BR 0203391A
Authority
BR
Brazil
Prior art keywords
electro
image projection
optical assembly
image
portable instruments
Prior art date
Application number
BR0203391-7A
Other languages
English (en)
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 BR0203391A publication Critical patent/BR0203391A/pt

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10821Methods 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
    • G06K7/10881Methods 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 constructional details of hand-held scanners
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10Scanning systems
    • G02B26/101Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10792Special measures in relation to the object to be scanned
    • G06K7/10801Multidistance reading
    • G06K7/10811Focalisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10821Methods 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
    • G06K7/10851Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10821Methods 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
    • G06K7/10881Methods 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 constructional details of hand-held scanners
    • G06K7/10891Methods 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 constructional details of hand-held scanners the scanner to be worn on a finger or on a wrist
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

"CONJUNTO ELETRO-óPTICO E MéTODO PARA PROJEçãO DE IMAGEM, ESPECIALMENTE EM INSTRUMENTOS PORTáTEIS". Um arranjo para e método para projetar uma imagem sobre uma superfície de visão inclui varrer um feixe de luz ao longo de uma pluralidade de linhas de escaneamento que se estendem através da superfície de visão, e iluminar seletivamente partes da imagem em posições selecionadas do feixe de luz nas linhas de escaneamento. A superfície de visão pode ser remota do alojamento suportando o arranjo ou pode ser localizada no alojamento.
BR0203391-7A 2001-10-19 2002-02-06 Conjunto eletro-óptico e método para projeção de imagem, especialmente em instrumentos portáteis BR0203391A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34518401P 2001-10-19 2001-10-19
PCT/IB2002/000583 WO2003036553A1 (en) 2001-10-19 2002-02-06 Electro-optical assembly for image projection, especially in portable instruments

Publications (1)

Publication Number Publication Date
BR0203391A true BR0203391A (pt) 2003-07-01

Family

ID=23353918

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0203391-7A BR0203391A (pt) 2001-10-19 2002-02-06 Conjunto eletro-óptico e método para projeção de imagem, especialmente em instrumentos portáteis

Country Status (8)

Country Link
EP (2) EP1444639B1 (pt)
JP (2) JP2005506580A (pt)
CN (2) CN1254760C (pt)
AT (1) ATE296466T1 (pt)
AU (2) AU782241B2 (pt)
BR (1) BR0203391A (pt)
DE (2) DE60230075D1 (pt)
WO (1) WO2003036553A1 (pt)

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US6899271B2 (en) * 2003-05-05 2005-05-31 Symbol Technologies, Inc. Arrangement for and method of collecting and displaying information in real time along a line of sight
ATE473789T1 (de) * 2003-06-11 2010-07-15 Wincor Nixdorf Int Gmbh Vorrichtung zum bearbeiten von wettscheinen
ATE448108T1 (de) 2003-10-20 2009-11-15 Volkswagen Ag Drehknopf für ein kraftfahrzeug
US7185818B2 (en) * 2003-12-29 2007-03-06 Symbol Technologies, Inc. Rotatable/removeable keyboard
JP4994744B2 (ja) 2006-08-11 2012-08-08 キヤノン株式会社 携帯型画像投射装置
US20080061985A1 (en) * 2006-08-31 2008-03-13 Symbol Technologies, Inc. Visual display of RFID tag content via laser projection display
JP5119636B2 (ja) 2006-09-27 2013-01-16 ソニー株式会社 表示装置、表示方法
US8116518B2 (en) * 2007-02-15 2012-02-14 Qualcomm Incorporated Enhanced input using flashing electromagnetic radiation
US8646689B2 (en) 2007-12-28 2014-02-11 Cognex Corporation Deformable light pattern for machine vision system
JP5257055B2 (ja) * 2008-12-24 2013-08-07 富士ゼロックス株式会社 読取装置
US8134116B2 (en) 2009-01-12 2012-03-13 Cognex Corporation Modular focus system for image based code readers
DE102009045919A1 (de) 2009-10-22 2011-04-28 Robert Bosch Gmbh Mikromechanische Projektionsvorrichtung sowie Verfahren zum Herstellen einer mikromechanischen Projektionsvorrichtung
WO2012061494A1 (en) * 2010-11-02 2012-05-10 Laser Energetics, Inc. Dazer-laser(r) escalation communicator
DE102011018642A1 (de) * 2011-04-21 2012-10-25 Ulrich Kurze Mobile elektronische Zeigereinrichtung
US11366284B2 (en) 2011-11-22 2022-06-21 Cognex Corporation Vision system camera with mount for multiple lens types and lens module for the same
US8947590B2 (en) 2011-11-22 2015-02-03 Cognex Corporation Vision system camera with mount for multiple lens types
US10498933B2 (en) 2011-11-22 2019-12-03 Cognex Corporation Camera system with exchangeable illumination assembly
WO2013188990A1 (en) * 2012-06-20 2013-12-27 Metrologic Instruments, Inc. Laser scanning code symbol reading system providing control over length of laser scan line projected onto a scanned object using dynamic range-dependent scan angle control
US9680976B2 (en) * 2012-08-20 2017-06-13 Htc Corporation Electronic device
CN103699896A (zh) * 2012-09-27 2014-04-02 汉王科技股份有限公司 扫描装置、利用图像亮度信息判断扫描角度的装置和方法
US10198647B2 (en) 2015-09-25 2019-02-05 Datalogic IP Tech, S.r.l. Compact imaging module with range finder
US10070016B2 (en) * 2016-02-16 2018-09-04 Microvision, Inc. Multi-stripes lasers for laser based projector displays
ITUA20162121A1 (it) * 2016-03-30 2017-09-30 St Microelectronics Ltd Metodo di controllo della posizione di uno specchio mems lineare con risoluzione e/o intensita' luminosa variabile
CN107316538B (zh) * 2016-12-16 2019-11-05 南理工泰兴智能制造研究院有限公司 远程激光教学划线器
CN109375794B (zh) * 2018-11-07 2021-12-14 安徽中巨智能科技有限公司 用于测量线或绳伸出长度的测量系统

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Also Published As

Publication number Publication date
CN100407219C (zh) 2008-07-30
AU3482702A (en) 2003-05-01
AU2005222501A1 (en) 2005-11-03
AU782241B2 (en) 2005-07-14
EP1444639A1 (en) 2004-08-11
EP1444639B1 (en) 2005-05-25
EP1560150B1 (en) 2008-11-26
JP2007052434A (ja) 2007-03-01
CN1254760C (zh) 2006-05-03
JP4560019B2 (ja) 2010-10-13
DE60230075D1 (de) 2009-01-08
DE60204343T2 (de) 2006-01-26
JP2005506580A (ja) 2005-03-03
CN1412712A (zh) 2003-04-23
WO2003036553A1 (en) 2003-05-01
EP1560150A1 (en) 2005-08-03
AU2005222501B2 (en) 2007-06-21
DE60204343D1 (de) 2005-06-30
ATE296466T1 (de) 2005-06-15
CN1848135A (zh) 2006-10-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 10A. ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.