JP2008236747A5 - - Google Patents

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Publication number
JP2008236747A5
JP2008236747A5 JP2008065756A JP2008065756A JP2008236747A5 JP 2008236747 A5 JP2008236747 A5 JP 2008236747A5 JP 2008065756 A JP2008065756 A JP 2008065756A JP 2008065756 A JP2008065756 A JP 2008065756A JP 2008236747 A5 JP2008236747 A5 JP 2008236747A5
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JP
Japan
Prior art keywords
light
document
optical element
light source
scanning device
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2008065756A
Other languages
English (en)
Japanese (ja)
Other versions
JP4781377B2 (ja
JP2008236747A (ja
Filing date
Publication date
Priority claimed from US11/725,860 external-priority patent/US7864381B2/en
Application filed filed Critical
Publication of JP2008236747A publication Critical patent/JP2008236747A/ja
Publication of JP2008236747A5 publication Critical patent/JP2008236747A5/ja
Application granted granted Critical
Publication of JP4781377B2 publication Critical patent/JP4781377B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008065756A 2007-03-20 2008-03-14 スキャニング装置 Expired - Fee Related JP4781377B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/725,860 US7864381B2 (en) 2007-03-20 2007-03-20 Document illuminator with LED-driven phosphor
US11/725,860 2007-03-20

Publications (3)

Publication Number Publication Date
JP2008236747A JP2008236747A (ja) 2008-10-02
JP2008236747A5 true JP2008236747A5 (enExample) 2011-03-03
JP4781377B2 JP4781377B2 (ja) 2011-09-28

Family

ID=39591969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008065756A Expired - Fee Related JP4781377B2 (ja) 2007-03-20 2008-03-14 スキャニング装置

Country Status (5)

Country Link
US (1) US7864381B2 (enExample)
EP (1) EP1973325B1 (enExample)
JP (1) JP4781377B2 (enExample)
KR (1) KR20080085761A (enExample)
CN (1) CN101272438A (enExample)

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KR101279034B1 (ko) 2007-07-11 2013-07-02 삼성전자주식회사 스캐너 모듈 및 이를 채용한 화상독취장치
US8686336B2 (en) * 2008-02-06 2014-04-01 Contex A/S Measuring and compensating for light intensity in an optical scanner
US8265346B2 (en) 2008-11-25 2012-09-11 De La Rue North America Inc. Determining document fitness using sequenced illumination
US8780206B2 (en) * 2008-11-25 2014-07-15 De La Rue North America Inc. Sequenced illumination
JP5336880B2 (ja) 2009-02-24 2013-11-06 日東光学株式会社 発光装置
JP2010204539A (ja) * 2009-03-05 2010-09-16 Ricoh Co Ltd 原稿照明装置、画像読取装置および画像形成装置
US8094323B2 (en) 2009-06-26 2012-01-10 Mitutoyo Corporation Displacement encoder including phosphor illumination source
US8749767B2 (en) * 2009-09-02 2014-06-10 De La Rue North America Inc. Systems and methods for detecting tape on a document
US8509492B2 (en) * 2010-01-07 2013-08-13 De La Rue North America Inc. Detection of color shifting elements using sequenced illumination
US8433124B2 (en) * 2010-01-07 2013-04-30 De La Rue North America Inc. Systems and methods for detecting an optically variable material
US20110176181A1 (en) * 2010-01-18 2011-07-21 Mark Walter Fagan Multi-Item Scanning on a Vertically Oriented Scanner
AU2012246147B2 (en) * 2011-04-18 2016-02-04 Marimils Oy Illuminated stripe and illuminated stripe system
JP5903950B2 (ja) * 2012-03-14 2016-04-13 三菱電機株式会社 画像読み取り用ライン光源
US9053596B2 (en) 2012-07-31 2015-06-09 De La Rue North America Inc. Systems and methods for spectral authentication of a feature of a document
JP5841587B2 (ja) * 2013-12-25 2016-01-13 株式会社Pfu 撮像システム
KR20180000174A (ko) * 2016-06-22 2018-01-02 엘지이노텍 주식회사 형광체 플레이트 및 이를 포함하는 조명 장치
EP3551986B1 (en) 2016-12-09 2025-01-22 FormFactor, Inc. Led light source probe card technology for testing cmos image scan devices
US11119263B2 (en) * 2017-06-22 2021-09-14 Xerox Corporation System and method for image specific illumination of image printed on optical waveguide
CN112042613A (zh) * 2020-09-11 2020-12-08 杭州汉徽光电科技有限公司 通过蓝光和其转换光进行害虫控制的方法

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CN100403563C (zh) * 2005-04-18 2008-07-16 光宝科技股份有限公司 白光发光二极管元件及相关荧光粉与制备方法
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JP2008219405A (ja) * 2007-03-02 2008-09-18 Ushio Inc 線状光源装置

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