JP2000013564A5 - - Google Patents

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Publication number
JP2000013564A5
JP2000013564A5 JP1998173002A JP17300298A JP2000013564A5 JP 2000013564 A5 JP2000013564 A5 JP 2000013564A5 JP 1998173002 A JP1998173002 A JP 1998173002A JP 17300298 A JP17300298 A JP 17300298A JP 2000013564 A5 JP2000013564 A5 JP 2000013564A5
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JP
Japan
Prior art keywords
light source
source means
light emission
light
image
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
JP1998173002A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000013564A (ja
JP3673641B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP17300298A priority Critical patent/JP3673641B2/ja
Priority claimed from JP17300298A external-priority patent/JP3673641B2/ja
Priority to US09/334,678 priority patent/US6545777B1/en
Publication of JP2000013564A publication Critical patent/JP2000013564A/ja
Publication of JP2000013564A5 publication Critical patent/JP2000013564A5/ja
Application granted granted Critical
Publication of JP3673641B2 publication Critical patent/JP3673641B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP17300298A 1998-06-19 1998-06-19 画像読み取り装置、方法及びコンピュータ読み取り可能な記憶媒体 Expired - Fee Related JP3673641B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP17300298A JP3673641B2 (ja) 1998-06-19 1998-06-19 画像読み取り装置、方法及びコンピュータ読み取り可能な記憶媒体
US09/334,678 US6545777B1 (en) 1998-06-19 1999-06-17 Image reading apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17300298A JP3673641B2 (ja) 1998-06-19 1998-06-19 画像読み取り装置、方法及びコンピュータ読み取り可能な記憶媒体

Publications (3)

Publication Number Publication Date
JP2000013564A JP2000013564A (ja) 2000-01-14
JP2000013564A5 true JP2000013564A5 (https=) 2004-12-02
JP3673641B2 JP3673641B2 (ja) 2005-07-20

Family

ID=15952377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17300298A Expired - Fee Related JP3673641B2 (ja) 1998-06-19 1998-06-19 画像読み取り装置、方法及びコンピュータ読み取り可能な記憶媒体

Country Status (2)

Country Link
US (1) US6545777B1 (https=)
JP (1) JP3673641B2 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6661545B2 (en) * 1998-06-01 2003-12-09 Canon Kabushiki Kaisha Image reading apparatus, and dimming control method and line sensor layout method therefor
JP4288553B2 (ja) * 2000-07-25 2009-07-01 富士フイルム株式会社 カメラのストロボ装置
JP2003315931A (ja) * 2002-04-26 2003-11-06 Canon Inc 画像読取装置
US7595918B2 (en) * 2002-08-27 2009-09-29 Canon Kabushiki Kaisha Transparent original reading apparatus and illuminating apparatus for reading apparatus
US7102801B2 (en) * 2003-04-26 2006-09-05 Hewlett-Packard Development Company, L.P. Pulse-width modulated drivers for light-emitting units of scanning mechanism
US20060114521A1 (en) * 2004-12-01 2006-06-01 Bailey James R Method and apparatus for improving color registration in contact-image-sensor scanners
JP2007194817A (ja) * 2006-01-18 2007-08-02 Brother Ind Ltd 画像読取装置，光量制御回路および光量制御方法
JP2008052269A (ja) * 2006-07-28 2008-03-06 Canon Inc 画像読取装置
US8259366B2 (en) 2006-07-28 2012-09-04 Canon Kabushiki Kaisha Image reading apparatus
US7746517B2 (en) * 2007-01-25 2010-06-29 Lexmark International, Inc. Image illumination and capture in a scanning device
US8482824B2 (en) 2009-03-30 2013-07-09 Brother Kogyo Kabushiki Kaisha Image reading apparatus
TWI410877B (zh) * 2009-12-22 2013-10-01 Teco Image Sys Co Ltd 接觸式影像掃描裝置及其掃描控制方法
JP4973757B2 (ja) 2010-03-31 2012-07-11 ブラザー工業株式会社 画像読取装置
JP5880014B2 (ja) * 2011-12-20 2016-03-08 株式会社リコー 画像読取装置、画像形成装置、読取画像データ処理方法及びプログラム
JP5950953B2 (ja) * 2014-02-26 2016-07-13 キヤノン株式会社 画像読取装置
JP6361222B2 (ja) * 2014-03-27 2018-07-25 富士ゼロックス株式会社 信号処理装置、画像読取装置、情報処理装置、及びプログラム
JP6206269B2 (ja) * 2014-03-17 2017-10-04 富士ゼロックス株式会社 画像の読取装置および画像形成装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0606736A3 (en) * 1992-12-11 1995-03-15 Nippon Kogaku Kk A multi-LED color scanning device and associated color image scanning method.
JP3420444B2 (ja) * 1996-10-17 2003-06-23 キヤノン株式会社 画像形成装置、画像形成方法、及びその記憶媒体

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