JPS61163313A - 集光系照明装置 - Google Patents

集光系照明装置

Info

Publication number
JPS61163313A
JPS61163313A JP60003198A JP319885A JPS61163313A JP S61163313 A JPS61163313 A JP S61163313A JP 60003198 A JP60003198 A JP 60003198A JP 319885 A JP319885 A JP 319885A JP S61163313 A JPS61163313 A JP S61163313A
Authority
JP
Japan
Prior art keywords
convex lens
reflecting mirror
lens
light
light source
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
JP60003198A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0415457B2 (en]
Inventor
Shiro Sugata
菅田　史朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ushio Denki KK
Ushio Inc
Original Assignee
Ushio Denki KK
Ushio Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ushio Denki KK, Ushio Inc filed Critical Ushio Denki KK
Priority to JP60003198A priority Critical patent/JPS61163313A/ja
Publication of JPS61163313A publication Critical patent/JPS61163313A/ja
Publication of JPH0415457B2 publication Critical patent/JPH0415457B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Microscoopes, Condenser (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
JP60003198A 1985-01-14 1985-01-14 集光系照明装置 Granted JPS61163313A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60003198A JPS61163313A (ja) 1985-01-14 1985-01-14 集光系照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60003198A JPS61163313A (ja) 1985-01-14 1985-01-14 集光系照明装置

Publications (2)

Publication Number Publication Date
JPS61163313A true JPS61163313A (ja) 1986-07-24
JPH0415457B2 JPH0415457B2 (en]) 1992-03-18

Family

ID=11550722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60003198A Granted JPS61163313A (ja) 1985-01-14 1985-01-14 集光系照明装置

Country Status (1)

Country Link
JP (1) JPS61163313A (en])

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923521A1 (de) * 1989-07-15 1991-01-24 Kodak Ag Ccd-zeilencamera mit selektiver beleuchtung
JPH049532U (en]) * 1990-05-17 1992-01-28
JPH1155464A (ja) * 1997-08-06 1999-02-26 Rohm Co Ltd 導光部材、この導光部材を用いた線状光源装置、および画像読み取り装置
JP2005102112A (ja) * 2003-08-19 2005-04-14 Ricoh Co Ltd 照明装置、画像読取装置及び画像形成装置
JP2008117711A (ja) * 2006-11-07 2008-05-22 Ichikoh Ind Ltd ライン状照明装置
US7538911B2 (en) 2003-08-19 2009-05-26 Ricoh Company, Limited Lighting device image, reading apparatus, and image forming apparatus
US7548352B2 (en) 2003-04-11 2009-06-16 Ricoh Company, Limited Illumination device, document reading device, adjusting device, and image forming apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923521A1 (de) * 1989-07-15 1991-01-24 Kodak Ag Ccd-zeilencamera mit selektiver beleuchtung
JPH049532U (en]) * 1990-05-17 1992-01-28
JPH1155464A (ja) * 1997-08-06 1999-02-26 Rohm Co Ltd 導光部材、この導光部材を用いた線状光源装置、および画像読み取り装置
US7548352B2 (en) 2003-04-11 2009-06-16 Ricoh Company, Limited Illumination device, document reading device, adjusting device, and image forming apparatus
JP2005102112A (ja) * 2003-08-19 2005-04-14 Ricoh Co Ltd 照明装置、画像読取装置及び画像形成装置
US7538911B2 (en) 2003-08-19 2009-05-26 Ricoh Company, Limited Lighting device image, reading apparatus, and image forming apparatus
JP2008117711A (ja) * 2006-11-07 2008-05-22 Ichikoh Ind Ltd ライン状照明装置

Also Published As

Publication number Publication date
JPH0415457B2 (en]) 1992-03-18

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