JP2015088856A5 - - Google Patents

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Publication number
JP2015088856A5
JP2015088856A5 JP2013224675A JP2013224675A JP2015088856A5 JP 2015088856 A5 JP2015088856 A5 JP 2015088856A5 JP 2013224675 A JP2013224675 A JP 2013224675A JP 2013224675 A JP2013224675 A JP 2013224675A JP 2015088856 A5 JP2015088856 A5 JP 2015088856A5
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JP
Japan
Prior art keywords
image reading
transparent body
reading apparatus
amount
region
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JP2013224675A
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English (en)
Japanese (ja)
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JP2015088856A (ja
JP5956407B2 (ja
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Priority to JP2013224675A priority Critical patent/JP5956407B2/ja
Priority claimed from JP2013224675A external-priority patent/JP5956407B2/ja
Priority to US14/522,330 priority patent/US9167126B2/en
Publication of JP2015088856A publication Critical patent/JP2015088856A/ja
Publication of JP2015088856A5 publication Critical patent/JP2015088856A5/ja
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JP2013224675A 2013-10-29 2013-10-29 画像読取装置、画像形成装置 Expired - Fee Related JP5956407B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013224675A JP5956407B2 (ja) 2013-10-29 2013-10-29 画像読取装置、画像形成装置
US14/522,330 US9167126B2 (en) 2013-10-29 2014-10-23 Image reading apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013224675A JP5956407B2 (ja) 2013-10-29 2013-10-29 画像読取装置、画像形成装置

Publications (3)

Publication Number Publication Date
JP2015088856A JP2015088856A (ja) 2015-05-07
JP2015088856A5 true JP2015088856A5 (https=) 2015-11-19
JP5956407B2 JP5956407B2 (ja) 2016-07-27

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JP2013224675A Expired - Fee Related JP5956407B2 (ja) 2013-10-29 2013-10-29 画像読取装置、画像形成装置

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US (1) US9167126B2 (https=)
JP (1) JP5956407B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6008550B2 (ja) * 2012-04-18 2016-10-19 キヤノン株式会社 原稿読取装置
JP6579749B2 (ja) * 2014-12-26 2019-09-25 キヤノン株式会社 画像読取装置
JP6632243B2 (ja) * 2015-07-29 2020-01-22 シーシーエス株式会社 光照射装置
US10904403B1 (en) * 2019-07-15 2021-01-26 Xerox Corporation Methods, systems, and scanners for scanning bound documents with varying light intensity
JP7346126B2 (ja) * 2019-07-25 2023-09-19 キヤノン株式会社 画像読取装置及び画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142857A (ja) 1984-12-17 1986-06-30 Fuji Xerox Co Ltd 原稿読取装置
KR0158247B1 (ko) * 1993-01-19 1999-03-20 미따라이 하지메 도광체와, 이 도광체를 갖는 조명 장치, 그리고 이 조명 장치를 갖는 화상 판독장치 및 정보 처리 장치
US8824022B2 (en) * 2003-09-18 2014-09-02 Ricoh Company, Ltd. Optical scanning apparatus and image forming apparatus
JP4843344B2 (ja) * 2005-03-18 2011-12-21 株式会社リコー 照明装置及び画像読取装置
US7453055B2 (en) * 2005-04-28 2008-11-18 Brother Kogyo Kabushiki Kaisha Image reading apparatus
US8199371B2 (en) * 2008-02-25 2012-06-12 Ricoh Company, Ltd. Image reader and image formation apparatus
US8169671B2 (en) * 2008-06-30 2012-05-01 Ricoh Company, Ltd. Lighting unit, image reading apparatus and image forming apparatus using the same
JP2010130056A (ja) * 2008-11-25 2010-06-10 Ricoh Co Ltd 光照射装置、画像読取装置および画像形成装置
JP2011035673A (ja) * 2009-07-31 2011-02-17 Nisca Corp 画像読取装置
JP5903894B2 (ja) * 2012-01-06 2016-04-13 株式会社リコー 光走査装置及び画像形成装置

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