CN1527240A - 光学信息读取装置 - Google Patents
光学信息读取装置 Download PDFInfo
- Publication number
- CN1527240A CN1527240A CNA2004100074336A CN200410007433A CN1527240A CN 1527240 A CN1527240 A CN 1527240A CN A2004100074336 A CNA2004100074336 A CN A2004100074336A CN 200410007433 A CN200410007433 A CN 200410007433A CN 1527240 A CN1527240 A CN 1527240A
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- lens
- light
- optical
- reading apparatus
- information reading
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- 230000003287 optical effect Effects 0.000 title claims abstract description 126
- 238000005286 illumination Methods 0.000 claims abstract description 45
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000000149 argon plasma sintering Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003384 imaging method Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
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- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
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Images
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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP055750/2003 | 2003-03-03 | ||
JP2003055750A JP4258232B2 (ja) | 2003-03-03 | 2003-03-03 | 光学的情報読取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1527240A true CN1527240A (zh) | 2004-09-08 |
CN1272738C CN1272738C (zh) | 2006-08-30 |
Family
ID=32866660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200410007433.6A Expired - Lifetime CN1272738C (zh) | 2003-03-03 | 2004-03-03 | 光学信息读取装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7083097B2 (zh) |
EP (1) | EP1467307B1 (zh) |
JP (1) | JP4258232B2 (zh) |
CN (1) | CN1272738C (zh) |
DE (1) | DE602004000059T2 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101031930B (zh) * | 2004-08-31 | 2010-04-07 | 讯宝科技公司 | 扫描器以及用于消除镜面反射的方法 |
CN101365967B (zh) * | 2005-12-30 | 2011-04-13 | 得利捷扫描集团有限公司 | 用于光学代码阅读器的照明透镜 |
CN102257510A (zh) * | 2008-12-19 | 2011-11-23 | 符号技术有限公司 | 用于基于成像的条形码系统的照明装置 |
CN103376619A (zh) * | 2012-04-27 | 2013-10-30 | 西克股份公司 | 用于产生照明区域的照明装置和方法 |
CN106022184A (zh) * | 2015-03-31 | 2016-10-12 | 迈思肯系统公司 | 照明设备和系统 |
CN107124533A (zh) * | 2016-02-25 | 2017-09-01 | 讯宝科技有限责任公司 | 通过图像捕捉来读取目标的模块或布置以及方法 |
CN110678870A (zh) * | 2017-06-06 | 2020-01-10 | 锡克拜控股有限公司 | 用于读取器设备的光学系统的照明装置 |
CN111523333A (zh) * | 2019-02-01 | 2020-08-11 | 亚旭电脑股份有限公司 | 条码读取装置 |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8596542B2 (en) | 2002-06-04 | 2013-12-03 | Hand Held Products, Inc. | Apparatus operative for capture of image data |
DE10327733C5 (de) * | 2003-06-18 | 2012-04-19 | Limo Patentverwaltung Gmbh & Co. Kg | Vorrichtung zur Formung eines Lichtstrahls |
JP4169001B2 (ja) * | 2004-08-19 | 2008-10-22 | 株式会社デンソーウェーブ | 光学情報読取装置 |
DE102005005536A1 (de) * | 2005-02-07 | 2006-08-10 | Sick Ag | Codeleser |
JP4215028B2 (ja) * | 2005-05-25 | 2009-01-28 | 株式会社デンソーウェーブ | 光学的情報読取装置 |
US7331524B2 (en) * | 2005-05-31 | 2008-02-19 | Symbol Technologies, Inc. | Feedback mechanism for scanner devices |
JP4501801B2 (ja) * | 2005-07-15 | 2010-07-14 | 株式会社デンソーウェーブ | 光学的情報読取装置 |
US20070063048A1 (en) * | 2005-09-14 | 2007-03-22 | Havens William H | Data reader apparatus having an adaptive lens |
US7918398B2 (en) | 2007-06-04 | 2011-04-05 | Hand Held Products, Inc. | Indicia reading terminal having multiple setting imaging lens |
US8028913B2 (en) * | 2007-09-28 | 2011-10-04 | Symbol Technologies, Inc. | Arrangement for and method of uniformly illuminating direct part markings to be imaged and electro-optically read |
US7967210B2 (en) * | 2007-11-30 | 2011-06-28 | Symbol Technologies, Inc. | Imaging bar code reader having light emitting diode for generating a field of view |
JP5120283B2 (ja) * | 2009-02-03 | 2013-01-16 | 株式会社デンソーウェーブ | 光学的情報読取装置 |
JP2011103998A (ja) | 2009-11-13 | 2011-06-02 | Toshiba Tec Corp | 袋支持台 |
JP5130332B2 (ja) * | 2009-12-11 | 2013-01-30 | 東芝テック株式会社 | スキャナ |
US20110163165A1 (en) * | 2010-01-07 | 2011-07-07 | Metrologic Instruments, Inc. | Terminal having illumination and focus control |
CN102203800B (zh) | 2010-01-21 | 2015-09-23 | 计量仪器公司 | 包含光学滤波器的标记阅读终端 |
US8387881B2 (en) | 2010-12-01 | 2013-03-05 | Hand Held Products, Inc. | Terminal with screen reading mode |
GB2501404A (en) | 2010-12-09 | 2013-10-23 | Metrologic Instr Inc | Indicia encoding system with integrated purchase and payment information |
US9418270B2 (en) | 2011-01-31 | 2016-08-16 | Hand Held Products, Inc. | Terminal with flicker-corrected aimer and alternating illumination |
US8561903B2 (en) | 2011-01-31 | 2013-10-22 | Hand Held Products, Inc. | System operative to adaptively select an image sensor for decodable indicia reading |
US8537245B2 (en) | 2011-03-04 | 2013-09-17 | Hand Held Products, Inc. | Imaging and decoding device with quantum dot imager |
US8640960B2 (en) | 2011-06-27 | 2014-02-04 | Honeywell International Inc. | Optical filter for image and barcode scanning |
US8636215B2 (en) | 2011-06-27 | 2014-01-28 | Hand Held Products, Inc. | Decodable indicia reading terminal with optical filter |
US8985459B2 (en) | 2011-06-30 | 2015-03-24 | Metrologic Instruments, Inc. | Decodable indicia reading terminal with combined illumination |
JP5780084B2 (ja) * | 2011-09-26 | 2015-09-16 | 株式会社デンソーウェーブ | 情報コード読取装置 |
US8646692B2 (en) | 2011-09-30 | 2014-02-11 | Hand Held Products, Inc. | Devices and methods employing dual target auto exposure |
US8608071B2 (en) | 2011-10-17 | 2013-12-17 | Honeywell Scanning And Mobility | Optical indicia reading terminal with two image sensors |
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 |
US8628013B2 (en) | 2011-12-13 | 2014-01-14 | Honeywell International Inc. | Apparatus comprising image sensor array and illumination control |
US8881983B2 (en) | 2011-12-13 | 2014-11-11 | Honeywell International Inc. | Optical readers and methods employing polarization sensing of light from decodable indicia |
US8777108B2 (en) | 2012-03-23 | 2014-07-15 | Honeywell International, Inc. | Cell phone reading mode using image timer |
US8978981B2 (en) | 2012-06-27 | 2015-03-17 | Honeywell International Inc. | Imaging apparatus having imaging lens |
EP3167404B1 (en) * | 2014-07-08 | 2020-11-04 | Aila Technologies, Inc. | Imaging and peripheral enhancements for mobile devices |
JP5968963B2 (ja) * | 2014-08-28 | 2016-08-10 | Idec株式会社 | 光学情報読み取り装置 |
JP6531572B2 (ja) * | 2015-09-03 | 2019-06-19 | 株式会社デンソーウェーブ | 光学的情報読取装置 |
JP6592337B2 (ja) * | 2015-11-13 | 2019-10-16 | 株式会社キーエンス | 携帯型光学読取装置 |
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 |
JP2018101365A (ja) * | 2016-12-21 | 2018-06-28 | 東芝テック株式会社 | 読取装置 |
US11481568B1 (en) | 2017-12-29 | 2022-10-25 | Cognex Corporation | Dome illuminator for vision system camera and method for using the same |
US10628646B1 (en) * | 2017-12-29 | 2020-04-21 | Cognex Corporation | Off-axis dual-sensor vision system camera and method for using the same |
EP4246223A1 (en) * | 2022-03-16 | 2023-09-20 | Ricoh Company, Ltd. | Lighting device and image-capturing system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US38179A (en) * | 1863-04-14 | Improvement in thrashing-machines | ||
US5280161A (en) * | 1988-11-18 | 1994-01-18 | West Electric Company, Ltd. | Apparatus for optically reading a bar code |
US5793033A (en) * | 1996-03-29 | 1998-08-11 | Metanetics Corporation | Portable data collection device with viewing assembly |
JPH10253916A (ja) * | 1997-03-10 | 1998-09-25 | Semiconductor Energy Lab Co Ltd | レーザー光学装置 |
US7028899B2 (en) | 1999-06-07 | 2006-04-18 | Metrologic Instruments, Inc. | Method of speckle-noise pattern reduction and apparatus therefore based on reducing the temporal-coherence of the planar laser illumination beam before it illuminates the target object by applying temporal phase modulation techniques during the transmission of the plib towards the target |
US6601768B2 (en) * | 2001-03-08 | 2003-08-05 | Welch Allyn Data Collection, Inc. | Imaging module for optical reader comprising refractive diffuser |
US6164544A (en) * | 1998-07-08 | 2000-12-26 | Welch Allyn Data Collection, Inc. | Adjustable illumination system for a barcode scanner |
JP2000241755A (ja) | 1999-02-18 | 2000-09-08 | Fujitsu Ltd | 照明装置及びその照度分布改善装置並びに液晶投写装置 |
JP3580493B2 (ja) | 2000-08-11 | 2004-10-20 | 株式会社サキコーポレーション | 走査ヘッドおよびそれを利用可能な外観検査方法および装置 |
US6820810B2 (en) * | 2001-11-02 | 2004-11-23 | Symbol Technologies, Inc. | Optical collector for improving sensor signal uniformity over a target scan |
US6866198B2 (en) * | 2002-10-15 | 2005-03-15 | Symbol Technologies, Inc. | Imaging bar code reader with moving beam simulation |
-
2003
- 2003-03-03 JP JP2003055750A patent/JP4258232B2/ja not_active Expired - Fee Related
-
2004
- 2004-02-26 US US10/786,093 patent/US7083097B2/en not_active Expired - Fee Related
- 2004-03-01 DE DE602004000059T patent/DE602004000059T2/de not_active Expired - Lifetime
- 2004-03-01 EP EP04004732A patent/EP1467307B1/en not_active Expired - Lifetime
- 2004-03-03 CN CN200410007433.6A patent/CN1272738C/zh not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101031930B (zh) * | 2004-08-31 | 2010-04-07 | 讯宝科技公司 | 扫描器以及用于消除镜面反射的方法 |
CN101365967B (zh) * | 2005-12-30 | 2011-04-13 | 得利捷扫描集团有限公司 | 用于光学代码阅读器的照明透镜 |
CN102257510A (zh) * | 2008-12-19 | 2011-11-23 | 符号技术有限公司 | 用于基于成像的条形码系统的照明装置 |
CN103376619A (zh) * | 2012-04-27 | 2013-10-30 | 西克股份公司 | 用于产生照明区域的照明装置和方法 |
CN103376619B (zh) * | 2012-04-27 | 2016-12-28 | 西克股份公司 | 用于产生照明区域的照明装置和方法 |
CN106022184A (zh) * | 2015-03-31 | 2016-10-12 | 迈思肯系统公司 | 照明设备和系统 |
CN107124533A (zh) * | 2016-02-25 | 2017-09-01 | 讯宝科技有限责任公司 | 通过图像捕捉来读取目标的模块或布置以及方法 |
CN107124533B (zh) * | 2016-02-25 | 2020-10-09 | 讯宝科技有限责任公司 | 通过图像捕捉来读取目标的模块或布置以及方法 |
CN110678870A (zh) * | 2017-06-06 | 2020-01-10 | 锡克拜控股有限公司 | 用于读取器设备的光学系统的照明装置 |
CN110678870B (zh) * | 2017-06-06 | 2023-02-21 | 锡克拜控股有限公司 | 用于读取器设备的光学系统的照明装置 |
CN111523333A (zh) * | 2019-02-01 | 2020-08-11 | 亚旭电脑股份有限公司 | 条码读取装置 |
Also Published As
Publication number | Publication date |
---|---|
DE602004000059D1 (de) | 2005-09-29 |
DE602004000059T2 (de) | 2006-06-22 |
EP1467307B1 (en) | 2005-08-24 |
CN1272738C (zh) | 2006-08-30 |
EP1467307A1 (en) | 2004-10-13 |
US20040173681A1 (en) | 2004-09-09 |
JP2004266621A (ja) | 2004-09-24 |
US7083097B2 (en) | 2006-08-01 |
JP4258232B2 (ja) | 2009-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DENSO WAVE INC. Free format text: FORMER OWNER: DENSO WAVE INC.; DENSO CO., LTD. Effective date: 20061027 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061027 Address after: Tokyo, Japan Patentee after: DENSO WAVE Inc. Address before: Tokyo, Japan Co-patentee before: Electrical Equipment Electronics Co.,Ltd. Patentee before: DENSO WAVE Inc. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060830 |