KR960702647A - 브류스터 투시창 바코드 스캐너(Brewster window Bar Cods Scanner) - Google Patents

브류스터 투시창 바코드 스캐너(Brewster window Bar Cods Scanner)

Info

Publication number
KR960702647A
KR960702647A KR1019950704911A KR19950704911A KR960702647A KR 960702647 A KR960702647 A KR 960702647A KR 1019950704911 A KR1019950704911 A KR 1019950704911A KR 19950704911 A KR19950704911 A KR 19950704911A KR 960702647 A KR960702647 A KR 960702647A
Authority
KR
South Korea
Prior art keywords
scanner
light
barcode
portable
signal
Prior art date
Application number
KR1019950704911A
Other languages
English (en)
Inventor
에드워드 폴 콜맨
빈센트 티이. 라만나
다니엘 벤틀리
Original Assignee
조셉 에프, 머피
피이에스시이 인코오퍼레이티드
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 조셉 에프, 머피, 피이에스시이 인코오퍼레이티드 filed Critical 조셉 에프, 머피
Publication of KR960702647A publication Critical patent/KR960702647A/ko

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
    • G06K7/10881—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 constructional details of hand-held scanners
    • 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
    • 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

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)
  • Mechanical Optical Scanning Systems (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Character Input (AREA)

Abstract

스태너 내부로부터 대상물로 나가는 광선과 대상물에서 스캐너로 되돌아오는 광선 모두에 적절한 투시창(18)을 가지 광학스캐너(4), 투시창은 투시창 안쪽에서 빛이 소멸되는 출광반사 없이 스캐너 내부에서 밖으로 광선이 나가는 브류스터 각 만큼 기울어져 있다.; 조사된 대상물로부터 스캐너로 되돌아오는 광선을 허용하여 광탐지기(60)에 감지되도록 한다. 광선이 광탐지기로 전송되고 광원인 레이저에서 나오는 전송된 광선을 위해 동일한 투시창이 사용된다. 투시창은 스캔 중앙에서 조사하는 광선에 대해 브류스터 각 만큼 기울어져 있고, 전체 스캔에 대해서 브류스터각은 폐쇄된다.

Description

브류스터 투시창 바코드 스캐너(Brewster window Bar Cods Scanner)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 현재 발명의 실시예대로 바코드 스캐너와 판독기의 투시도.
제2도는 제1도의 줄 2-2에 따른 단면도.
제3도는 제1도의 줄 3-3에 따른 단면도.
제4도는 제1도의 줄 4-4에 따른 단면도.

Claims (11)

  1. 광선을 만들기 위한 광원과, 통로의 접점을 통해 광학축의 가운데에 있는 통로의 가로측을 따라 전송되는 상기한 광선을 스캐닝하는 장치와, 상기한 코드시스템으로 가는 광선과 오는 광선을 통해 전송하기 위해 상기한 광학축에 대한 브류스터각으로 된 투시창으로 구성된 휴대용 광학코드심볼 스캐너.
  2. 상기한 기기로 되돌아온 광선에 반응하도륵 심볼로 되어진 정보를 읽기 위해 심볼을 광학적 광선으로 스캐닝하기 위해서 휴대용 손에 장착할 수 있는 스캐너기기에 있어서, 광학적 광선을 만들기 위한 극성화한 광원을 포함하는 광학적 조립된 장치와, 그 심볼을 가로질러 통로를 따르는 광선을 스캐닝하기 위한 장치와, 상기한 되돌아오는 광선을 읽는 광탐지기를 가지는 장치와, 더 나아가서 상기한 광탐지기의 전면에 있는 극성화기를 가지는 장치와, 광선이 상기한 투시창에서 명암도의 실제적인 강소없이 모두 전송되어지는 통로를 따라있는 접선을 상기한 광원으로부터 조사되어진 광학축에서 측정되어지는 브류스터 각을 가지는 투시창이 장착된 장치로 구성되는 휴대용 바코드 스캐너.
  3. 제1항에 있어서, 기기의 앞면에 장치한 상기한 투시창과, 홈안에 스프링핑거장치와, 외부의 트리거짹과 상기한 기기의 조절을 위해 선택사항인 교환할 수 있는 뒷면에 연결될 수 있는 와이어짹이 뒤에 장치되어 상기한 장치를 운반할 수 있고 스캐너층으로 활용하게 되는 상기한 하우징으로 구성되는 휴대용 광학코드심볼 스캐너.
  4. 제3항에 있어서. 부품들과, 상기한 부품을 함께 보유하는 가시텝을 가진 하우징으로 구성되는 휴대용 광학코드 스캐너.
  5. 제3항에 있어서, 돌연한 디프레션을 막는 텝의 라벨뚜껑으로 구성되는 휴대용 광학코드 스캐너.
  6. 제2항에 있어서, 상기한 광선을 막기 위해 광선의 통로로 움직일 수 있는 광선 감쇄기와, 상기한 광선이 폐쇄된 경우, 적어도 하나의 광학요소와 결합된 광선강쇄기를 가지는 광학 조합체로 구성되는 휴대용 바코드스캐너.
  7. 제2항에 있어서, 상기한 기기를 진기적, 광학적으로 조절하기 위한 기기의 마이크로프로세서로 구성되는 휴대용 바코드 스캐너.
  8. 청구7항에 청구된 시스템.
  9. 제2항에 있어서, 상기한 2극상의 레이져를 광원으로 구성되는 휴대용 바코드 스캐너.
  10. 제2항에 있어서, 장치되기에 충분히 작고, 어른조작자(7)의 손등보다 크지 않은 상기한 하우징과 상기한 기기가 상기한 광탐지기에 의해서 수신되는 광선을 연구하기 위해 이용되어지는 마이크로프로세서와 극성화의 정도, 레이저의 명암도, 그리고/또는 신호증폭기의 중가와 같은 광전기적 특성에 적응될 상기한 마이크로프로세서로 구성되는 휴대용 바코드 스캐너.
  11. 디지탈화하기에서 바코드자료로 나타나는 신호를 위한 잡음여과기에 있어서, 상기한 바코드신호 자료의 유도체에 대응하는 첫출력 시그널을 제공하기 위한 피크탐지장치와, 3번째와 4번째의 입력시그널이 비교기에 들어가도록 만들기 위해서 상기한 첫출력 시그널에 반응하는 시그널장치와, 이들 상기한 평균전력과 비교기출력의 가중된 합산에 반응하는 상기한 첫번째 출력과 4번째 입력의 평균 전압에 반응하는 상기한 세번째 입력의 출력을 가지는 장치와, 상기한 디지탈화기로부터 바코드신호의 해독을 가능하게 하고 방해하는 디지탈된 시그널을 가지는 상기한 출력, 다지탈화기로부터 얻어지는 바코드정보로 표시되는 시그널을 위한 감음여과기로 구성되는 휴대용 바코드스캐너.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950704911A 1993-05-07 1994-05-09 브류스터 투시창 바코드 스캐너(Brewster window Bar Cods Scanner) KR960702647A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/059,045 US5602376A (en) 1993-05-07 1993-05-07 Hand-mounted optical scanner system
US08/059,045 1993-05-07
PCT/US1994/005086 WO1994027248A2 (en) 1993-05-07 1994-05-09 Brewster window bar code scanner

Publications (1)

Publication Number Publication Date
KR960702647A true KR960702647A (ko) 1996-04-27

Family

ID=22020468

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950704911A KR960702647A (ko) 1993-05-07 1994-05-09 브류스터 투시창 바코드 스캐너(Brewster window Bar Cods Scanner)

Country Status (8)

Country Link
US (1) US5602376A (ko)
EP (1) EP0698254A4 (ko)
JP (1) JPH08510346A (ko)
KR (1) KR960702647A (ko)
CN (1) CN1129041A (ko)
AU (1) AU6945794A (ko)
BR (1) BR9406390A (ko)
WO (1) WO1994027248A2 (ko)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
WO1996026498A1 (en) * 1995-02-22 1996-08-29 Mikoh Technology Limited A viewing device
DE69630661T2 (de) * 1996-01-05 2004-09-30 Symbol Technologies, Inc. Vereinfachte Montage und automatischer Bauteiletest in elektro-optischen Systemen zum Lesen von kodierten Zeichen
JPH1137714A (ja) * 1997-07-15 1999-02-12 Seiko Precision Kk 物体検知装置
US6321990B1 (en) 1998-08-05 2001-11-27 Symbol Technologies, Inc. Scanner with shock-absorbing canopy overmolded with linear of housing
NL1010088C2 (nl) * 1998-09-14 2000-03-15 Scantech Bv Inrichting voor het lezen van streepjescodes.
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
US6732935B2 (en) * 2001-03-15 2004-05-11 Symbol Technologies, Inc. Multipurpose lens holder for reading optically encoded indicia
US7055747B2 (en) * 2002-06-11 2006-06-06 Hand Held Products, Inc. Long range optical reader
US6854650B2 (en) * 2002-04-10 2005-02-15 Microscan Systems, Inc. Mirrored surface optical symbol scanner
US7090132B2 (en) 2002-06-11 2006-08-15 Hand Held Products, Inc. Long range optical reader
US20030222147A1 (en) * 2002-06-04 2003-12-04 Hand Held Products, Inc. Optical reader having a plurality of imaging modules
US7219843B2 (en) 2002-06-04 2007-05-22 Hand Held Products, Inc. Optical reader having a plurality of imaging modules
US8596542B2 (en) 2002-06-04 2013-12-03 Hand Held Products, Inc. Apparatus operative for capture of image data
US8442331B2 (en) 2004-02-15 2013-05-14 Google Inc. Capturing text from rendered documents using supplemental information
US7707039B2 (en) * 2004-02-15 2010-04-27 Exbiblio B.V. Automatic modification of web pages
US8799303B2 (en) 2004-02-15 2014-08-05 Google Inc. Establishing an interactive environment for rendered documents
US8521772B2 (en) 2004-02-15 2013-08-27 Google Inc. Document enhancement system and method
US7812860B2 (en) * 2004-04-01 2010-10-12 Exbiblio B.V. Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US10635723B2 (en) 2004-02-15 2020-04-28 Google Llc Search engines and systems with handheld document data capture devices
US20060041484A1 (en) 2004-04-01 2006-02-23 King Martin T Methods and systems for initiating application processes by data capture from rendered documents
US20100185538A1 (en) * 2004-04-01 2010-07-22 Exbiblio B.V. Content access with handheld document data capture devices
US7990556B2 (en) 2004-12-03 2011-08-02 Google Inc. Association of a portable scanner with input/output and storage devices
US8146156B2 (en) 2004-04-01 2012-03-27 Google Inc. Archive of text captures from rendered documents
US20070300142A1 (en) 2005-04-01 2007-12-27 King Martin T Contextual dynamic advertising based upon captured rendered text
US8793162B2 (en) 2004-04-01 2014-07-29 Google Inc. Adding information or functionality to a rendered document via association with an electronic counterpart
US20080313172A1 (en) 2004-12-03 2008-12-18 King Martin T Determining actions involving captured information and electronic content associated with rendered documents
US9116890B2 (en) 2004-04-01 2015-08-25 Google Inc. Triggering actions in response to optically or acoustically capturing keywords from a rendered document
US9143638B2 (en) 2004-04-01 2015-09-22 Google Inc. Data capture from rendered documents using handheld device
US7894670B2 (en) 2004-04-01 2011-02-22 Exbiblio B.V. Triggering actions in response to optically or acoustically capturing keywords from a rendered document
US9008447B2 (en) 2004-04-01 2015-04-14 Google Inc. Method and system for character recognition
US8621349B2 (en) 2004-04-01 2013-12-31 Google Inc. Publishing techniques for adding value to a rendered document
US8713418B2 (en) 2004-04-12 2014-04-29 Google Inc. Adding value to a rendered document
US7216811B2 (en) * 2004-04-16 2007-05-15 Microscan Systems Incorporated Barcode scanner with linear automatic gain control (AGC), modulation transfer function detector, and selectable noise filter
US8620083B2 (en) 2004-12-03 2013-12-31 Google Inc. Method and system for character recognition
US9460346B2 (en) 2004-04-19 2016-10-04 Google Inc. Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US8489624B2 (en) 2004-05-17 2013-07-16 Google, Inc. Processing techniques for text capture from a rendered document
US8874504B2 (en) 2004-12-03 2014-10-28 Google Inc. Processing techniques for visual capture data from a rendered document
US8346620B2 (en) 2004-07-19 2013-01-01 Google Inc. Automatic modification of web pages
US20110029504A1 (en) * 2004-12-03 2011-02-03 King Martin T Searching and accessing documents on private networks for use with captures from rendered documents
US20110096174A1 (en) * 2006-02-28 2011-04-28 King Martin T Accessing resources based on capturing information from a rendered document
JP5086576B2 (ja) * 2006-07-27 2012-11-28 株式会社キーエンス 光学読取装置
EP2067119A2 (en) * 2006-09-08 2009-06-10 Exbiblio B.V. Optical scanners, such as hand-held optical scanners
JP4734273B2 (ja) * 2007-02-28 2011-07-27 新日本製鐵株式会社 レーザ誘起蛍光分析装置
WO2010049855A1 (en) * 2008-10-27 2010-05-06 Koninklijke Philips Electronics N.V. Device and method for optically examining the interior of a body part
EP2399385B1 (en) 2009-02-18 2019-11-06 Google LLC Automatically capturing information, such as capturing information using a document-aware device
WO2010105246A2 (en) 2009-03-12 2010-09-16 Exbiblio B.V. Accessing resources based on capturing information from a rendered document
US8447066B2 (en) 2009-03-12 2013-05-21 Google Inc. Performing actions based on capturing information from rendered documents, such as documents under copyright
US9081799B2 (en) 2009-12-04 2015-07-14 Google Inc. Using gestalt information to identify locations in printed information
US9323784B2 (en) 2009-12-09 2016-04-26 Google Inc. Image search using text-based elements within the contents of images
US8561903B2 (en) 2011-01-31 2013-10-22 Hand Held Products, Inc. System operative to adaptively select an image sensor for decodable indicia reading
US8608071B2 (en) 2011-10-17 2013-12-17 Honeywell Scanning And Mobility Optical indicia reading terminal with two image sensors
EP2703773B1 (de) * 2012-08-28 2014-12-24 Texmag GmbH Vertriebsgesellschaft Sensor zum Erfassen einer laufenden Warenbahn
US9016578B2 (en) * 2013-05-14 2015-04-28 Symbol Technologies, Inc. Apparatus for and method of electro-optically reading a target in the presence of ambient light by suppressing the ambient light
EP3031007B1 (en) 2013-08-06 2019-10-02 Datalogic IP TECH S.r.l. Laser light beam scanning device for reading coded information
US9524406B2 (en) 2013-08-15 2016-12-20 Symbol Technologies, Llc Apparatus for and method of minimizing specular reflections in imaging field of view of workstation that reads targets by image capture
TWD171525S (zh) * 2014-06-24 2015-11-01 鴻海精密工業股份有限公司 指環掃描儀
WO2017184015A1 (ru) * 2016-04-19 2017-10-26 Общество с ограниченной ответственностью "ДАТА-ЦЕНТР Автоматика" Проверка сохранности груза путем создания электронно-геометрической пломбы с использованием лазерного сканирования
CN106154396B (zh) * 2016-07-05 2019-05-14 北京大学 一种超宽带太赫兹布鲁斯特真空窗及其制备方法
USD858525S1 (en) * 2016-11-15 2019-09-03 Workaround Gmbh Barcode scanner
USD865773S1 (en) * 2017-04-28 2019-11-05 Hand Held Products, Inc. Electronic device with attachment apparatus
USD859412S1 (en) * 2017-08-18 2019-09-10 Practech, Inc. Wearable or handheld hybrid smart barcode scanner
USD952640S1 (en) * 2020-07-16 2022-05-24 Workaround Gmbh Scanner with display
DE202020104708U1 (de) * 2020-08-13 2021-11-16 Leuze Electronic Gmbh + Co. Kg Optoelektronische Vorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047617A (en) * 1982-01-25 1991-09-10 Symbol Technologies, Inc. Narrow-bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
EP0367298B1 (en) * 1985-02-28 1992-07-22 Symbol Technologies, Inc. Portable laser diode scanning head
US4682015A (en) * 1985-03-07 1987-07-21 Hewlett-Packard Company Low powered high ambient light bar code reader circuit
US4766299A (en) * 1986-03-28 1988-08-23 Spectra-Physics, Inc. Hand-mounted bar code reader
US4959810A (en) * 1987-10-14 1990-09-25 Universal Electronics, Inc. Universal remote control device
US5250790A (en) * 1988-05-11 1993-10-05 Symbol Technologies, Inc. Hand-mounted scanner with automatic manual initiation of reading indicia
JPH0220819A (ja) * 1988-07-08 1990-01-24 Fuji Photo Film Co Ltd 光ビーム走査装置
US4955693A (en) * 1989-06-09 1990-09-11 Spectra-Physics, Inc. Laser scanner having improved optical scanning window
US5022034A (en) * 1989-06-27 1991-06-04 May A D Laser device, including control of polarization mode
US4963756A (en) * 1989-10-13 1990-10-16 Hewlett-Packard Company Focused line identifier for a bar code reader
US5272324A (en) * 1990-08-10 1993-12-21 Interlink Technologies, Inc. Portable scanner system with transceiver for two-way radio frequency communication

Also Published As

Publication number Publication date
JPH08510346A (ja) 1996-10-29
AU6945794A (en) 1994-12-12
EP0698254A1 (en) 1996-02-28
WO1994027248A3 (en) 1995-01-19
BR9406390A (pt) 1996-01-16
CN1129041A (zh) 1996-08-14
US5602376A (en) 1997-02-11
EP0698254A4 (en) 1998-12-30
WO1994027248A2 (en) 1994-11-24

Similar Documents

Publication Publication Date Title
KR960702647A (ko) 브류스터 투시창 바코드 스캐너(Brewster window Bar Cods Scanner)
US4603262A (en) Optical device for detecting coded symbols
US4652750A (en) Optical device for detecting coded symbols
US5359185A (en) Chromatic ranging method and apparatus for reading optically readable information over a substantial range of distances
US5942762A (en) CCD scanner having improved specular reflection discrimination
US5557094A (en) False-transition inhibitor circuit for a bar code reader
EP0752680B1 (en) Optical scanners having dual surface optical elements for dual working ranges
JPH06506788A (ja) 光源と光検出器とそれらを用いた装置
WO2002006779A3 (fr) Ellipsometre spectroscopique compact
EP0446364A4 (en) Laser scanner for bar code reader
US5484990A (en) Multiple depth of field laser optical scanner
GB2246653A (en) Light emitting diode scanner
US20070097371A1 (en) Laser sensing apparatus and method
US5272353A (en) Retro-reflective scanner with return path free of collection optics
US7428999B2 (en) MEMS-based electro-optical reader and method with extended working range
EP3031007B1 (en) Laser light beam scanning device for reading coded information
DE69230751D1 (de) Laserstrahlabtaster
JP2513442C (ko)
CA2005862A1 (en) Optical scanner using planar reflecting holograms
KR940011944A (ko) 펄스형 레이저를 이용한 형광분석 장치
KR960042571A (ko) 광픽업용 대물렌즈의 경사도 측정장치
JPS63106883A (ja) 符号読取り装置用光学系

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid