FR2293841A1 - Dispositif de visualisation d'images - Google Patents

Dispositif de visualisation d'images

Info

Publication number
FR2293841A1
FR2293841A1 FR7307567A FR7307567A FR2293841A1 FR 2293841 A1 FR2293841 A1 FR 2293841A1 FR 7307567 A FR7307567 A FR 7307567A FR 7307567 A FR7307567 A FR 7307567A FR 2293841 A1 FR2293841 A1 FR 2293841A1
Authority
FR
France
Prior art keywords
viewing device
image viewing
image
viewing
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
FR7307567A
Other languages
English (en)
Other versions
FR2293841B1 (fr
Inventor
Lucien Salter
Gabriel Maincent
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.)
Societe Europeenne de Propulsion SEP SA
Original Assignee
Societe Europeenne de Propulsion SEP 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 Societe Europeenne de Propulsion SEP SA filed Critical Societe Europeenne de Propulsion SEP SA
Priority to FR7307567A priority Critical patent/FR2293841A1/fr
Priority to DE2409476A priority patent/DE2409476C2/de
Priority to NL7402760A priority patent/NL7402760A/xx
Priority to GB945874A priority patent/GB1413281A/en
Priority to CA193,833A priority patent/CA1013465A/en
Priority to JP2472674A priority patent/JPS574151B2/ja
Priority to BE2053939A priority patent/BE821456A/fr
Priority to IN273/CAL/74A priority patent/IN143227B/en
Priority to US05/657,281 priority patent/US4028732A/en
Publication of FR2293841A1 publication Critical patent/FR2293841A1/fr
Application granted granted Critical
Publication of FR2293841B1 publication Critical patent/FR2293841B1/fr
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
    • H04N1/40—Picture signal circuits
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/4005—Circuits exciting or modulating particular heads for reproducing continuous tone value scales with regulating circuits, e.g. dependent upon ambient temperature or feedback control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H31/00—Other gearings with freewheeling members or other intermittently driving members
    • 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
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0671—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components
    • H04N1/0678—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components using a lead-screw or worm
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Fax Reproducing Arrangements (AREA)
FR7307567A 1973-03-02 1973-03-02 Dispositif de visualisation d'images Granted FR2293841A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7307567A FR2293841A1 (fr) 1973-03-02 1973-03-02 Dispositif de visualisation d'images
NL7402760A NL7402760A (fr) 1973-03-02 1974-02-28
DE2409476A DE2409476C2 (de) 1973-03-02 1974-02-28 Faksimile-Aufzeichnungsgerät
CA193,833A CA1013465A (en) 1973-03-02 1974-03-01 Modulated laser beam image display method and apparatus
GB945874A GB1413281A (en) 1973-03-02 1974-03-01 Apparatus and method for display of images
JP2472674A JPS574151B2 (fr) 1973-03-02 1974-03-02
BE2053939A BE821456A (fr) 1973-03-02 1974-10-25 Dispositif et procede de visualisation d'images
IN273/CAL/74A IN143227B (fr) 1973-03-02 1974-12-12
US05/657,281 US4028732A (en) 1973-03-02 1976-02-11 Apparatus and method for display of images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7307567A FR2293841A1 (fr) 1973-03-02 1973-03-02 Dispositif de visualisation d'images

Publications (2)

Publication Number Publication Date
FR2293841A1 true FR2293841A1 (fr) 1976-07-02
FR2293841B1 FR2293841B1 (fr) 1978-09-08

Family

ID=9115715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307567A Granted FR2293841A1 (fr) 1973-03-02 1973-03-02 Dispositif de visualisation d'images

Country Status (8)

Country Link
JP (1) JPS574151B2 (fr)
BE (1) BE821456A (fr)
CA (1) CA1013465A (fr)
DE (1) DE2409476C2 (fr)
FR (1) FR2293841A1 (fr)
GB (1) GB1413281A (fr)
IN (1) IN143227B (fr)
NL (1) NL7402760A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1515606A (en) * 1975-12-23 1978-06-28 Ibm Electrophotographic apparatus
US4419675A (en) 1979-05-24 1983-12-06 American Hoechst Corporation Imaging system and method for printed circuit artwork and the like
DE3050985C3 (de) * 1979-05-24 1994-10-20 Gerber Scientific Instr Co Bilderzeugungsvorrichtung
LU84183A1 (fr) * 1982-06-04 1984-03-07 Digitized Information Systems Appareil a balayage automatique pour traitement photomecanique et procede de controle et de regulation dudit balayage
DE3407981C2 (de) * 1983-03-24 1986-12-18 Dainippon Screen Seizo K.K., Kyoto Verfahren zum Aufzeichnen eines Bildes auf einem photoempfindlichen Material und Vorrichtung zur Durchführung des Verfahrens
US4617578A (en) * 1984-02-15 1986-10-14 Dainippon Screen Mfg. Co., Ltd. Multi-beam zoom and focusing lens scan pitch-adjusting recorder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126393A1 (fr) * 1971-02-25 1972-10-06 Matsushita Electric Ind Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126393A1 (fr) * 1971-02-25 1972-10-06 Matsushita Electric Ind Co Ltd

Also Published As

Publication number Publication date
NL7402760A (fr) 1974-09-04
GB1413281A (en) 1975-11-12
CA1013465A (en) 1977-07-05
IN143227B (fr) 1977-10-22
FR2293841B1 (fr) 1978-09-08
DE2409476C2 (de) 1983-11-24
BE821456A (fr) 1975-02-17
JPS49120517A (fr) 1974-11-18
JPS574151B2 (fr) 1982-01-25
DE2409476A1 (de) 1974-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse