FR726493A - Procédés et appareils pour la réception photographique ou l'observation directe des images - Google Patents

Procédés et appareils pour la réception photographique ou l'observation directe des images

Info

Publication number
FR726493A
FR726493A FR726493DA FR726493A FR 726493 A FR726493 A FR 726493A FR 726493D A FR726493D A FR 726493DA FR 726493 A FR726493 A FR 726493A
Authority
FR
France
Prior art keywords
photographic
reception
images
methods
direct observation
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
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR726493A publication Critical patent/FR726493A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
    • H01J31/065—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting for electrography or electrophotography, for transferring a charge pattern through the faceplate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Particle Accelerators (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FR726493D 1930-11-19 1931-11-19 Procédés et appareils pour la réception photographique ou l'observation directe des images Expired FR726493A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US392583XA 1930-11-19 1930-11-19
US499297A US2015570A (en) 1930-11-19 1930-12-01 Cathode ray photographic apparatus

Publications (1)

Publication Number Publication Date
FR726493A true FR726493A (fr) 1932-05-30

Family

ID=26715957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR726493D Expired FR726493A (fr) 1930-11-19 1931-11-19 Procédés et appareils pour la réception photographique ou l'observation directe des images

Country Status (3)

Country Link
US (1) US2015570A (fr)
FR (1) FR726493A (fr)
GB (2) GB392583A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB449176A (en) * 1934-12-21 1936-06-22 Marconi Wireless Telegraph Co Improvements in or relating to cathode ray tube oscillographs
US2457892A (en) * 1943-06-26 1949-01-04 Bell Telephone Labor Inc Pulse testing equipment
US2470666A (en) * 1944-08-25 1949-05-17 Westinghouse Electric Corp Tube
US2764693A (en) * 1951-05-25 1956-09-25 Gen Electric Process and apparatus for image production and recordation
US2771336A (en) * 1952-02-14 1956-11-20 Jack E Macgriff Image control tube and method of printing
US2829025A (en) * 1952-04-18 1958-04-01 John E Clemens High speed apparatus for recording intelligence
US2777745A (en) * 1952-10-04 1957-01-15 Gen Dynamics Corp Electrostatic recording apparatus
US2934673A (en) * 1956-08-31 1960-04-26 Jack E Macgriff Image control tube
US3041611A (en) * 1957-05-01 1962-06-26 Burroughs Corp Electrographic printing tube having filamentary conductive target
NL234550A (fr) * 1957-12-23
US2984535A (en) * 1957-12-30 1961-05-16 Gulton Ind Inc Recorder
US2997361A (en) * 1958-06-25 1961-08-22 Ibm Selective electrostatic character printing
US3193907A (en) * 1960-03-22 1965-07-13 Litton Prec Products Inc High speed cathode-ray direct writing tube
US3088402A (en) * 1960-03-31 1963-05-07 Columbia Ribbon & Carbon Duplicating
NL297497A (fr) * 1962-09-04
GB1053842A (fr) * 1962-09-20
US3225240A (en) * 1962-09-24 1965-12-21 Gen Electric Image tube having external semiconductive layer on target of wires in glass matrix
US3311918A (en) * 1962-11-05 1967-03-28 Bunker Ramo Method for exposing photosensitive material
US3184753A (en) * 1962-11-05 1965-05-18 Bunker Ramo Apparatus for exposing photosensitive material
US3321657A (en) * 1962-12-18 1967-05-23 American Optical Corp Electrostatic printing cathode ray tube with conducting wires in face plate
US3290537A (en) * 1963-12-26 1966-12-06 Robert K Logan Electroluminescent device including a dielectric substrate having a plurality of closely-spaced, thin wire conductors passing therethrough
US4073989A (en) * 1964-01-17 1978-02-14 Horizons Incorporated Continuous channel electron beam multiplier
US3325777A (en) * 1964-08-26 1967-06-13 Litton Prec Products Inc Image forming apparatus
US3366817A (en) * 1965-08-03 1968-01-30 Fairchild Hiller Corp Photographing film recording apparatus comprising a cathode ray tube having a face plate with inner electron targets correspondingly connected to outer electroluminescent elements
US3333277A (en) * 1965-11-15 1967-07-25 Kaufman Zoltan Device for recording television images
US3441768A (en) * 1966-06-15 1969-04-29 Stromberg Carlson Corp Character generator
US3531675A (en) * 1967-02-28 1970-09-29 Tektronix Inc Cathode ray storage tube having a target dielectric with collector electrodes extending therethrough

Also Published As

Publication number Publication date
GB392583A (en) 1933-05-19
US2015570A (en) 1935-09-24
GB383752A (en) 1932-11-24

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