JPS5741965A - Color ink jet recording device - Google Patents

Color ink jet recording device

Info

Publication number
JPS5741965A
JPS5741965A JP55117369A JP11736980A JPS5741965A JP S5741965 A JPS5741965 A JP S5741965A JP 55117369 A JP55117369 A JP 55117369A JP 11736980 A JP11736980 A JP 11736980A JP S5741965 A JPS5741965 A JP S5741965A
Authority
JP
Japan
Prior art keywords
color
recording
concentration
pictures
ink
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.)
Pending
Application number
JP55117369A
Other languages
Japanese (ja)
Inventor
Masahiro Haruta
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 JP55117369A priority Critical patent/JPS5741965A/en
Publication of JPS5741965A publication Critical patent/JPS5741965A/en
Pending 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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • 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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Ink Jet (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE:To obtain the optioned device which always gives pictures excellent in balance of color by a method wherein there are provided a recording head part for discharging drops of multicolor ink and forming recording pictures, a color concentration detector for each color of the pictures and a concentration-adjusting means for each color by detective signals. CONSTITUTION:Three recording heads 103Y, 103M, 103C for jetting ink of respective colors of yellow Y, magneta M, cyan C are provided on a rotative drum which winds a recording medium 101 like paper or the like rotates in an intended direction and at a constant speed in synchronization with a recording signal. They are operated through a driving circuit 104. The optical concentration of the ink attached on the recording medium 101 is detected by a color concentration-detecting means 105 and supplied to the driving circuits 104Y, 104M, 104C fixed on each of the recording heads 103 through a color concentration-adjusting circuit 106 in accordance with these detecting signals. In this manner, the balance of color is adjusted to form a color picture by the recording head 103 in accordance with video signals SY, SM, SC.
JP55117369A 1980-08-26 1980-08-26 Color ink jet recording device Pending JPS5741965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55117369A JPS5741965A (en) 1980-08-26 1980-08-26 Color ink jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117369A JPS5741965A (en) 1980-08-26 1980-08-26 Color ink jet recording device

Publications (1)

Publication Number Publication Date
JPS5741965A true JPS5741965A (en) 1982-03-09

Family

ID=14709948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55117369A Pending JPS5741965A (en) 1980-08-26 1980-08-26 Color ink jet recording device

Country Status (1)

Country Link
JP (1) JPS5741965A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353052A (en) * 1990-05-11 1994-10-04 Canon Kabushiki Kaisha Apparatus for producing unevenness correction data
EP0665105A1 (en) 1990-04-13 1995-08-02 Canon Kabushiki Kaisha Image recording apparatus
US6000776A (en) * 1990-05-11 1999-12-14 Canon Kabushiki Kaisha Apparatus and method for regulating image density
US6652056B2 (en) 1999-12-13 2003-11-25 Canon Kabushiki Kaisha Ink-jet recording apparatus and recording method
US7147300B2 (en) 2002-11-22 2006-12-12 Canon Kabushiki Kaisha Recording method and recording apparatus capable of reducing streaks and unevenness in image density

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057321A (en) * 1973-09-19 1975-05-19
JPS53102036A (en) * 1977-02-17 1978-09-06 Sanyo Electric Co Ltd Ink jet printer
JPS53105321A (en) * 1977-02-25 1978-09-13 Oki Electric Ind Co Ltd Recorder of liquid drop jet type
JPS5559968A (en) * 1978-10-27 1980-05-06 Canon Inc Recorder
JPS5574884A (en) * 1978-11-29 1980-06-05 Ibm Device for digitally controlling formation of color image

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057321A (en) * 1973-09-19 1975-05-19
JPS53102036A (en) * 1977-02-17 1978-09-06 Sanyo Electric Co Ltd Ink jet printer
JPS53105321A (en) * 1977-02-25 1978-09-13 Oki Electric Ind Co Ltd Recorder of liquid drop jet type
JPS5559968A (en) * 1978-10-27 1980-05-06 Canon Inc Recorder
JPS5574884A (en) * 1978-11-29 1980-06-05 Ibm Device for digitally controlling formation of color image

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665105A1 (en) 1990-04-13 1995-08-02 Canon Kabushiki Kaisha Image recording apparatus
US5353052A (en) * 1990-05-11 1994-10-04 Canon Kabushiki Kaisha Apparatus for producing unevenness correction data
US6000776A (en) * 1990-05-11 1999-12-14 Canon Kabushiki Kaisha Apparatus and method for regulating image density
US6652056B2 (en) 1999-12-13 2003-11-25 Canon Kabushiki Kaisha Ink-jet recording apparatus and recording method
US7147300B2 (en) 2002-11-22 2006-12-12 Canon Kabushiki Kaisha Recording method and recording apparatus capable of reducing streaks and unevenness in image density
US7380901B2 (en) 2002-11-22 2008-06-03 Canon Kabushiki Kaisha Recording method and recording apparatus capable of reducing streaks and unevenness in image density

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