JP4928598B2 - ライン状照明装置、及び、画像読取装置 - Google Patents

ライン状照明装置、及び、画像読取装置 Download PDF

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Publication number
JP4928598B2
JP4928598B2 JP2009296770A JP2009296770A JP4928598B2 JP 4928598 B2 JP4928598 B2 JP 4928598B2 JP 2009296770 A JP2009296770 A JP 2009296770A JP 2009296770 A JP2009296770 A JP 2009296770A JP 4928598 B2 JP4928598 B2 JP 4928598B2
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Japan
Prior art keywords
light
plane portion
surface side
irradiation
line
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Expired - Fee Related
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JP2009296770A
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Japanese (ja)
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JP2011139201A (ja
JP2011139201A5 (enExample
Inventor
慶彦 爪川
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Canon Components Inc
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Canon Components Inc
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Priority to JP2009296770A priority Critical patent/JP4928598B2/ja
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  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2009296770A 2009-12-28 2009-12-28 ライン状照明装置、及び、画像読取装置 Expired - Fee Related JP4928598B2 (ja)

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JP2009296770A JP4928598B2 (ja) 2009-12-28 2009-12-28 ライン状照明装置、及び、画像読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009296770A JP4928598B2 (ja) 2009-12-28 2009-12-28 ライン状照明装置、及び、画像読取装置

Publications (3)

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JP2011139201A JP2011139201A (ja) 2011-07-14
JP2011139201A5 JP2011139201A5 (enExample) 2012-02-09
JP4928598B2 true JP4928598B2 (ja) 2012-05-09

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JP2009296770A Expired - Fee Related JP4928598B2 (ja) 2009-12-28 2009-12-28 ライン状照明装置、及び、画像読取装置

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JP (1) JP4928598B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015065634A (ja) 2013-08-28 2015-04-09 株式会社リコー 光照射装置、及び画像形成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001222076A (ja) * 1999-12-01 2001-08-17 Canon Inc 原稿照明装置
JP2002142082A (ja) * 2000-10-31 2002-05-17 Pfu Ltd 画像読取装置
JP2002158833A (ja) * 2000-11-17 2002-05-31 Stanley Electric Co Ltd 画像読取用光源装置

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JP2011139201A (ja) 2011-07-14

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