DE3029881C2 - Vorrichtung zur Wiedergabe eines in Datenform vorliegenden Bildes - Google Patents

Vorrichtung zur Wiedergabe eines in Datenform vorliegenden Bildes

Info

Publication number
DE3029881C2
DE3029881C2 DE3029881A DE3029881A DE3029881C2 DE 3029881 C2 DE3029881 C2 DE 3029881C2 DE 3029881 A DE3029881 A DE 3029881A DE 3029881 A DE3029881 A DE 3029881A DE 3029881 C2 DE3029881 C2 DE 3029881C2
Authority
DE
Germany
Prior art keywords
line
image
lines
shift registers
aperture
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
DE3029881A
Other languages
German (de)
English (en)
Other versions
DE3029881A1 (de
Inventor
Bernard Clamart Martinage
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.)
Alcatel CIT SA
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
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 Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Publication of DE3029881A1 publication Critical patent/DE3029881A1/de
Application granted granted Critical
Publication of DE3029881C2 publication Critical patent/DE3029881C2/de
Expired 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
    • 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
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/40031—Circuits exciting or modulating particular heads for reproducing continuous tone value scales for a plurality of reproducing elements simultaneously
    • 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
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/40037—Circuits exciting or modulating particular heads for reproducing continuous tone value scales the reproducing element being a laser

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Fax Reproducing Arrangements (AREA)
DE3029881A 1979-08-14 1980-08-07 Vorrichtung zur Wiedergabe eines in Datenform vorliegenden Bildes Expired DE3029881C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920658A FR2463433A1 (fr) 1979-08-14 1979-08-14 Dispositif de reproduction d'une image a densite variable de teinte

Publications (2)

Publication Number Publication Date
DE3029881A1 DE3029881A1 (de) 1981-02-26
DE3029881C2 true DE3029881C2 (de) 1982-09-16

Family

ID=9228839

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3029881A Expired DE3029881C2 (de) 1979-08-14 1980-08-07 Vorrichtung zur Wiedergabe eines in Datenform vorliegenden Bildes

Country Status (10)

Country Link
US (1) US4314261A (https=)
BE (1) BE884423A (https=)
CA (1) CA1134190A (https=)
DE (1) DE3029881C2 (https=)
FR (1) FR2463433A1 (https=)
GB (1) GB2056217B (https=)
IE (1) IE50043B1 (https=)
IT (1) IT1129127B (https=)
LU (1) LU82705A1 (https=)
NL (1) NL8004463A (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394662A (en) * 1980-07-31 1983-07-19 Matsushita Research Institute Tokyo, Inc. Dot printer for reproduction of halftone images
GB2100089B (en) * 1981-05-28 1985-11-27 Eltra Corp Facsimile system with reduction of line spacing error
US4506303A (en) * 1982-09-24 1985-03-19 Itek Corporation Optical data recorder system
DE3236140A1 (de) * 1982-09-29 1984-03-29 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Abtasteinrichtung mit veraenderbarer abtastdichte
US4698648A (en) * 1984-03-22 1987-10-06 Canon Kabushiki Kaisha Image recording method and apparatus such as a light beam multiformat camera
US4918466A (en) * 1984-03-22 1990-04-17 Canon Kabushiki Kaisha Light beam image recording apparatus having commonly driven member
US4686542A (en) * 1986-04-03 1987-08-11 Xerox Corporation High speed, high resolution raster output scanner
GB8613223D0 (en) * 1986-05-30 1986-07-02 Crosfield Electronics Ltd Half-tone reproduction
US5198843A (en) * 1988-06-30 1993-03-30 Kabushiki Kaisha Toshiba Optical marking system having marking mode selecting function
JPH06337366A (ja) * 1993-05-21 1994-12-06 Xerox Corp 電子写真プリンターにおけるラスター出力スキャナのための露光装置
US5510824A (en) * 1993-07-26 1996-04-23 Texas Instruments, Inc. Spatial light modulator array
JPH08238797A (ja) * 1995-03-03 1996-09-17 Fujitsu Ltd 画像形成装置
US6163332A (en) * 1997-09-29 2000-12-19 Eastman Kodak Company Printer and method of forming multiple image pixel sizes on photosensitive media
JP2006187895A (ja) * 2005-01-04 2006-07-20 Seiko Epson Corp 露光装置及び画像形成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688026A (en) * 1970-10-29 1972-08-29 Le Elektrotekhnichesky I Svyaz Method and system for the dot-pattern recording of half-tone images
US3967894A (en) * 1974-09-18 1976-07-06 Xerox Corporation Screened optical system
JPS51150401A (en) * 1975-06-18 1976-12-24 Dainippon Screen Mfg Method and device for scanning recording screen printed image
US4014030A (en) * 1976-02-23 1977-03-22 Xerox Corporation Half-tone imaging with flying spot scanner system
GB1523032A (en) * 1976-03-03 1978-08-31 Crosfield Electronics Ltd Image reproducing apparatus
DE2631849A1 (de) 1976-07-15 1978-01-19 Agfa Gevaert Ag Aufzeichnungsvorrichtung
GB1578047A (en) * 1976-11-22 1980-10-29 Hell Rudolf Gmbh Arrangement for the reproduction of screened continuous-toe pictures
FR2385274A1 (fr) * 1977-03-23 1978-10-20 Cit Alcatel Dispositif de balayage de document
US4105759A (en) * 1977-03-28 1978-08-08 Colgate-Palmolive Company Amine monofluorophosphates in dentifrices

Also Published As

Publication number Publication date
FR2463433A1 (fr) 1981-02-20
GB2056217A (en) 1981-03-11
NL8004463A (nl) 1981-02-17
DE3029881A1 (de) 1981-02-26
FR2463433B1 (https=) 1982-05-21
GB2056217B (en) 1983-07-20
US4314261A (en) 1982-02-02
CA1134190A (fr) 1982-10-26
LU82705A1 (fr) 1981-03-24
BE884423A (fr) 1981-01-23
IT1129127B (it) 1986-06-04
IT8068289A0 (it) 1980-08-13
IE801712L (en) 1981-02-14
IE50043B1 (en) 1986-02-05

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8125 Change of the main classification
D2 Grant after examination
8339 Ceased/non-payment of the annual fee