JPS551753A - Shading correction unit - Google Patents

Shading correction unit

Info

Publication number
JPS551753A
JPS551753A JP7458878A JP7458878A JPS551753A JP S551753 A JPS551753 A JP S551753A JP 7458878 A JP7458878 A JP 7458878A JP 7458878 A JP7458878 A JP 7458878A JP S551753 A JPS551753 A JP S551753A
Authority
JP
Japan
Prior art keywords
output
solidstate
reflection section
photo
fed
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
JP7458878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6151820B2 (enrdf_load_stackoverflow
Inventor
Toshiyuki Iguchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7458878A priority Critical patent/JPS551753A/ja
Publication of JPS551753A publication Critical patent/JPS551753A/ja
Publication of JPS6151820B2 publication Critical patent/JPS6151820B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Image Input (AREA)
JP7458878A 1978-06-20 1978-06-20 Shading correction unit Granted JPS551753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7458878A JPS551753A (en) 1978-06-20 1978-06-20 Shading correction unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7458878A JPS551753A (en) 1978-06-20 1978-06-20 Shading correction unit

Publications (2)

Publication Number Publication Date
JPS551753A true JPS551753A (en) 1980-01-08
JPS6151820B2 JPS6151820B2 (enrdf_load_stackoverflow) 1986-11-11

Family

ID=13551462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7458878A Granted JPS551753A (en) 1978-06-20 1978-06-20 Shading correction unit

Country Status (1)

Country Link
JP (1) JPS551753A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108080A (en) * 1979-02-14 1980-08-19 Hitachi Ltd Photo electric conversion unit
JPS572159A (en) * 1980-06-05 1982-01-07 Canon Inc Reading device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108080A (en) * 1979-02-14 1980-08-19 Hitachi Ltd Photo electric conversion unit
JPS572159A (en) * 1980-06-05 1982-01-07 Canon Inc Reading device

Also Published As

Publication number Publication date
JPS6151820B2 (enrdf_load_stackoverflow) 1986-11-11

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