BE861596A - Recepteur de fac-similes - Google Patents

Recepteur de fac-similes

Info

Publication number
BE861596A
BE861596A BE183246A BE183246A BE861596A BE 861596 A BE861596 A BE 861596A BE 183246 A BE183246 A BE 183246A BE 183246 A BE183246 A BE 183246A BE 861596 A BE861596 A BE 861596A
Authority
BE
Belgium
Prior art keywords
similes
fac
receiver
similes receiver
Prior art date
Application number
BE183246A
Other languages
English (en)
French (fr)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of BE861596A publication Critical patent/BE861596A/xx

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
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
    • H04N1/4056—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern the pattern varying in one dimension only, e.g. dash length, pulse width modulation [PWM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
  • Color, Gradation (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
BE183246A 1976-12-13 1977-12-07 Recepteur de fac-similes BE861596A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/750,113 US4074318A (en) 1976-12-13 1976-12-13 Led array imaging system-serial approach

Publications (1)

Publication Number Publication Date
BE861596A true BE861596A (fr) 1978-03-31

Family

ID=25016556

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183246A BE861596A (fr) 1976-12-13 1977-12-07 Recepteur de fac-similes

Country Status (11)

Country Link
US (1) US4074318A (xx)
JP (1) JPS5374829A (xx)
AU (1) AU3139877A (xx)
BE (1) BE861596A (xx)
DE (1) DE2754264A1 (xx)
ES (1) ES464990A1 (xx)
FR (1) FR2373929A1 (xx)
IL (1) IL53557A0 (xx)
IT (1) IT1088768B (xx)
NL (1) NL7713545A (xx)
SE (1) SE7713582L (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040153A1 (de) * 1980-10-24 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum aufzeichnen von grautoenen unterschiedlicher helligkeit auf einem aufzeichnungstraeger mit elektrosensitivem belag
US4475115A (en) * 1982-05-27 1984-10-02 Eastman Kodak Company Banding-free printing by linear array of photosources
US4455578A (en) * 1982-08-30 1984-06-19 Eastman Kodak Company Electronics for arrayed photosources
JPS59127467A (ja) * 1983-01-12 1984-07-23 Canon Inc プリンタ
DE3409406A1 (de) * 1983-03-15 1984-09-20 Canon K.K., Tokio/Tokyo Bildreproduktionsgeraet
JPS62104363A (ja) * 1985-10-31 1987-05-14 Yokogawa Medical Syst Ltd 多駒写真撮影装置
JPS62261274A (ja) * 1986-05-07 1987-11-13 Fujitsu Ltd 画像デ−タ記録方式
KR940010876B1 (ko) * 1989-04-17 1994-11-19 도오꾜오 덴끼 가부시끼가이샤 단면발광형 el프린터의 화상형성방법
JP2928883B2 (ja) * 1989-11-30 1999-08-03 京セラ株式会社 光プリンタヘッド
US5255013A (en) * 1990-11-07 1993-10-19 Eastman Kodak Company Multiple address grey level LED printing with binary architectured printhead
US5923355A (en) * 1991-07-16 1999-07-13 Minolta, Co., Ltd. Optical writing device
US5323179A (en) * 1991-08-23 1994-06-21 Eastman Kodak Company Method of calibrating a multichannel printer
US5291221A (en) * 1991-08-23 1994-03-01 Eastman Kodak Company Method and apparatus for the calibration of a multichannel printer
US5671002A (en) * 1992-01-31 1997-09-23 Kyocera Corporation Print head with multiplexed resistances controlling supply of current to image blocks
US5691750A (en) * 1992-11-24 1997-11-25 Lexmark International, Inc. Ink level sensing for disposable ink jet print head cartridges
US6325479B1 (en) * 1995-02-06 2001-12-04 Canon Kabushiki Kaisha Ink jet recording apparatus, electronic apparatus using the same and change control method therefor
US6166757A (en) * 1995-06-30 2000-12-26 Kyocera Corporation Led head
US6806659B1 (en) * 1997-08-26 2004-10-19 Color Kinetics, Incorporated Multicolored LED lighting method and apparatus
GB9803441D0 (en) 1998-02-18 1998-04-15 Cambridge Display Tech Ltd Electroluminescent devices
WO2010130051A1 (en) 2009-05-14 2010-11-18 4233999 Canada, Inc. System for and method of providing high resolution images using monolithic arrays of light emitting diodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590156A (en) * 1968-08-28 1971-06-29 Zenith Radio Corp Flat panel display system with time-modulated gray scale
US3733435A (en) * 1971-02-26 1973-05-15 Zenith Radio Corp Integral memory image display or information storage system
US3740570A (en) * 1971-09-27 1973-06-19 Litton Systems Inc Driving circuits for light emitting diodes

Also Published As

Publication number Publication date
DE2754264A1 (de) 1978-06-15
ES464990A1 (es) 1978-09-01
IT1088768B (it) 1985-06-10
JPS5374829A (en) 1978-07-03
AU3139877A (en) 1979-06-14
IL53557A0 (en) 1978-03-10
NL7713545A (nl) 1978-06-15
US4074318A (en) 1978-02-14
FR2373929A1 (fr) 1978-07-07
SE7713582L (sv) 1978-06-14

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