JP2008507758A5 - - Google Patents

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Publication number
JP2008507758A5
JP2008507758A5 JP2007522523A JP2007522523A JP2008507758A5 JP 2008507758 A5 JP2008507758 A5 JP 2008507758A5 JP 2007522523 A JP2007522523 A JP 2007522523A JP 2007522523 A JP2007522523 A JP 2007522523A JP 2008507758 A5 JP2008507758 A5 JP 2008507758A5
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JP
Japan
Prior art keywords
along
optical
assembly
aperture
boundary
Prior art date
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Application number
JP2007522523A
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English (en)
Japanese (ja)
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JP2008507758A (ja
JP4643644B2 (ja
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Publication date
Priority claimed from US10/897,724 external-priority patent/US7063261B2/en
Application filed filed Critical
Publication of JP2008507758A publication Critical patent/JP2008507758A/ja
Publication of JP2008507758A5 publication Critical patent/JP2008507758A5/ja
Application granted granted Critical
Publication of JP4643644B2 publication Critical patent/JP4643644B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2007522523A 2004-07-23 2005-06-30 拡張された作動範囲上における改善されたレーザ強度変調を有する電気光学リーダ Expired - Lifetime JP4643644B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/897,724 US7063261B2 (en) 2004-07-23 2004-07-23 Electro-optical reader with improved laser intensity modulation over extended working range
PCT/US2005/023825 WO2006023111A1 (en) 2004-07-23 2005-06-30 Electro-optical reader with improved laser intensity modulation over extended working range

Publications (3)

Publication Number Publication Date
JP2008507758A JP2008507758A (ja) 2008-03-13
JP2008507758A5 true JP2008507758A5 (https=) 2008-07-10
JP4643644B2 JP4643644B2 (ja) 2011-03-02

Family

ID=35656090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007522523A Expired - Lifetime JP4643644B2 (ja) 2004-07-23 2005-06-30 拡張された作動範囲上における改善されたレーザ強度変調を有する電気光学リーダ

Country Status (6)

Country Link
US (2) US7063261B2 (https=)
EP (1) EP1771803B1 (https=)
JP (1) JP4643644B2 (https=)
CN (1) CN100517364C (https=)
TW (1) TWI378261B (https=)
WO (1) WO2006023111A1 (https=)

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JP4878474B2 (ja) * 2005-11-30 2012-02-15 富士通フロンテック株式会社 読取装置
US7784696B2 (en) 2006-06-09 2010-08-31 Hand Held Products, Inc. Indicia reading apparatus having image sensing and processing circuit
US7740176B2 (en) * 2006-06-09 2010-06-22 Hand Held Products, Inc. Indicia reading apparatus having reduced trigger-to-read time
US7551370B2 (en) * 2006-07-31 2009-06-23 Symbol Technologies Negative spherical aberration component-based imaging lens assembly in imaging reader
US20080067250A1 (en) * 2006-09-19 2008-03-20 Igor Vinogradov Imaging reader and method with optically modified field of view
WO2008069099A1 (ja) 2006-11-30 2008-06-12 Sumitomo Electric Industries, Ltd. 集光光学系、レーザ加工方法及び装置、並びに脆性材料素材の製造方法
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US20090084856A1 (en) * 2007-09-28 2009-04-02 Igor Vinogradov Imaging reader with asymmetrical magnification
JP5290003B2 (ja) * 2008-11-29 2013-09-18 株式会社オプトエレクトロニクス 光学的情報読取装置、光学的情報読み取り方法、光照射装置及び光照射方法
US20100142856A1 (en) * 2008-12-10 2010-06-10 Shin Takeuchi Image reading apparatus, and reading method
CN102246184A (zh) * 2008-12-10 2011-11-16 Opto电子有限公司 用于扫描光学代码的方法和设备
US8777105B2 (en) * 2009-10-21 2014-07-15 Symbol Technologies, Inc. Imaging reader with asymmetrical magnification
US8376233B2 (en) * 2011-06-15 2013-02-19 Metrologic Instruments, Inc. Bar code symbol reading system employing an extremely elongated laser scanning beam capable of reading poor and damaged quality bar code symbols with improved levels of performance
US8556179B2 (en) * 2011-08-16 2013-10-15 Intermec Ip Corp. Motion tolerant bar code reader
US8387883B1 (en) * 2011-08-26 2013-03-05 Honeywell International Inc. Bar code imagers
US8844823B2 (en) 2011-09-15 2014-09-30 Metrologic Instruments, Inc. Laser scanning system employing an optics module capable of forming a laser beam having an extended depth of focus (DOF) over the laser scanning field
US8430314B1 (en) * 2011-11-14 2013-04-30 Symbol Technologies, Inc. Apparatus for and method of aligning non-rotationally symmetrical imaging lens aperture with an imaging sensor in an imaging reader
US20140027505A1 (en) * 2012-07-30 2014-01-30 Sintai Optical (Shenzhen) Co., Ltd. Configuration Management Systems And Methods for Electronic Devices
JP2015187853A (ja) * 2014-03-14 2015-10-29 株式会社リコー 光学式情報コード読取り方法
US11927776B2 (en) 2019-03-08 2024-03-12 Interdigital Madison Patent Holdings, Sas Optical method and system for light field displays based on beams with extended depth of focus
EP4312150B1 (de) * 2022-07-25 2024-07-10 Sick Ag Lesen eines optischen codes
CN116107064B (zh) * 2023-04-13 2023-08-22 西安玄瑞光电科技有限公司 一种单镜头分孔径共焦面分幅光学成像系统
WO2026036092A1 (en) * 2024-08-09 2026-02-12 Cognex Corporation Working-range extending phase plate, associated imaging system, and method

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US5156943A (en) * 1987-10-25 1992-10-20 Whitney Theodore R High resolution imagery systems and methods
US5080456A (en) * 1990-02-26 1992-01-14 Symbol Technologies, Inc. Laser scanners with extended working range
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