JPS648806B2 - - Google Patents

Info

Publication number
JPS648806B2
JPS648806B2 JP55048658A JP4865880A JPS648806B2 JP S648806 B2 JPS648806 B2 JP S648806B2 JP 55048658 A JP55048658 A JP 55048658A JP 4865880 A JP4865880 A JP 4865880A JP S648806 B2 JPS648806 B2 JP S648806B2
Authority
JP
Japan
Prior art keywords
lens
filter
disk
optical axis
optical path
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.)
Expired
Application number
JP55048658A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56153314A (en
Inventor
Toshuki 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 JP4865880A priority Critical patent/JPS56153314A/ja
Publication of JPS56153314A publication Critical patent/JPS56153314A/ja
Publication of JPS648806B2 publication Critical patent/JPS648806B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/48—Picture signal generators
    • H04N1/482—Picture signal generators using the same detector device sequentially for different colour components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Filters (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP4865880A 1980-04-15 1980-04-15 Color information reader Granted JPS56153314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4865880A JPS56153314A (en) 1980-04-15 1980-04-15 Color information reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4865880A JPS56153314A (en) 1980-04-15 1980-04-15 Color information reader

Publications (2)

Publication Number Publication Date
JPS56153314A JPS56153314A (en) 1981-11-27
JPS648806B2 true JPS648806B2 (fr) 1989-02-15

Family

ID=12809437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4865880A Granted JPS56153314A (en) 1980-04-15 1980-04-15 Color information reader

Country Status (1)

Country Link
JP (1) JPS56153314A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8421512D0 (en) * 1984-08-24 1984-09-26 Crosfield Electronics Ltd Image enhancement
JPS62200969A (ja) * 1986-02-28 1987-09-04 Usac Electronics Ind Co Ltd 色収差を補正したカラ−情報読み取り装置
JPS62246033A (ja) * 1986-04-19 1987-10-27 Konika Corp フイルタ及び絞り内蔵レンズを有するカラ−記録装置
JP2539203B2 (ja) * 1986-12-18 1996-10-02 富士通株式会社 カラ−読取機構
DE3922512A1 (de) * 1989-07-08 1991-01-17 Kodak Ag Vorrichtung zum umwandeln von lichtsignalen in videosignale
JP2007057848A (ja) * 2005-08-24 2007-03-08 Sharp Corp 倍率色収差補正方法及びプロジェクタ

Also Published As

Publication number Publication date
JPS56153314A (en) 1981-11-27

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