JPS5756858A - Color picture forming device - Google Patents

Color picture forming device

Info

Publication number
JPS5756858A
JPS5756858A JP55131828A JP13182880A JPS5756858A JP S5756858 A JPS5756858 A JP S5756858A JP 55131828 A JP55131828 A JP 55131828A JP 13182880 A JP13182880 A JP 13182880A JP S5756858 A JPS5756858 A JP S5756858A
Authority
JP
Japan
Prior art keywords
color
blue
mirror
green
lens
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
JP55131828A
Other languages
Japanese (ja)
Other versions
JPH0145632B2 (en
Inventor
Haruo Kadoi
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP55131828A priority Critical patent/JPS5756858A/en
Publication of JPS5756858A publication Critical patent/JPS5756858A/en
Publication of JPH0145632B2 publication Critical patent/JPH0145632B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To form a color picture by exposure of once, by executing a color separation of a color original by a slit exposure of once, and reading out in order its each color component from a buffer memory in which it is stored independently. CONSTITUTION:An optical case 27 is supported by a rail 26 so that its reciprocating motion is executed freely, and a light source 28, a mirror 29, a lens 30 and three solid photodetecting elements 31a, 31b and 31c are provided inside of the case 27. The elements 31a-31c are placed in parallel at regular intervals on the base, and each filter of blue, green and red is provided on the photodetecting surface. When as original on glass 2 is slit-exposed in order, each component of blue, green and red is inputted into the element 31a-31c, is stored in buffer memories 35a-35c through lead wires 34a-34c, from which a picture signal is supplied selectively to a semiconductor laser 36, is exposed by a scanning member 37, a lens 38, a mirror 39, etc., and is developed by developing parts 13-15.
JP55131828A 1980-09-22 1980-09-22 Color picture forming device Granted JPS5756858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55131828A JPS5756858A (en) 1980-09-22 1980-09-22 Color picture forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55131828A JPS5756858A (en) 1980-09-22 1980-09-22 Color picture forming device

Publications (2)

Publication Number Publication Date
JPS5756858A true JPS5756858A (en) 1982-04-05
JPH0145632B2 JPH0145632B2 (en) 1989-10-04

Family

ID=15067044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55131828A Granted JPS5756858A (en) 1980-09-22 1980-09-22 Color picture forming device

Country Status (1)

Country Link
JP (1) JPS5756858A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187956A (en) * 1982-04-28 1983-11-02 Shinko Electric Co Ltd Color printer
JPS599675A (en) * 1982-07-08 1984-01-19 Shinko Electric Co Ltd Color copying machine
JPS5967559A (en) * 1982-10-08 1984-04-17 Canon Inc Color printer
JPS61223856A (en) * 1985-03-29 1986-10-04 Konishiroku Photo Ind Co Ltd Multicolored image forming device
JPS61289857A (en) * 1985-06-18 1986-12-19 セデロ−ス　ノルデイク　アクテイエボラ−ク Inorganic salt mixture

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828114A (en) * 1971-08-17 1973-04-13
JPS52102614A (en) * 1976-02-25 1977-08-29 Ricoh Co Ltd Reading device for color facsimile
JPS54104342A (en) * 1978-02-01 1979-08-16 Ricoh Co Ltd Color ink jet transfer printer
JPS54154348A (en) * 1978-05-25 1979-12-05 Canon Inc Color image reader

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828114A (en) * 1971-08-17 1973-04-13
JPS52102614A (en) * 1976-02-25 1977-08-29 Ricoh Co Ltd Reading device for color facsimile
JPS54104342A (en) * 1978-02-01 1979-08-16 Ricoh Co Ltd Color ink jet transfer printer
JPS54154348A (en) * 1978-05-25 1979-12-05 Canon Inc Color image reader

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187956A (en) * 1982-04-28 1983-11-02 Shinko Electric Co Ltd Color printer
JPH0423780B2 (en) * 1982-04-28 1992-04-23 Shinko Electric Co Ltd
JPS599675A (en) * 1982-07-08 1984-01-19 Shinko Electric Co Ltd Color copying machine
JPS5967559A (en) * 1982-10-08 1984-04-17 Canon Inc Color printer
JPS61223856A (en) * 1985-03-29 1986-10-04 Konishiroku Photo Ind Co Ltd Multicolored image forming device
JPH0228867B2 (en) * 1985-03-29 1990-06-26 Konishiroku Photo Ind
JPS61289857A (en) * 1985-06-18 1986-12-19 セデロ−ス　ノルデイク　アクテイエボラ−ク Inorganic salt mixture

Also Published As

Publication number Publication date
JPH0145632B2 (en) 1989-10-04

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