FR1465213A - Perfectionnements aux tubes électroniques à lumière - Google Patents

Perfectionnements aux tubes électroniques à lumière

Info

Publication number
FR1465213A
FR1465213A FR46931A FR46931A FR1465213A FR 1465213 A FR1465213 A FR 1465213A FR 46931 A FR46931 A FR 46931A FR 46931 A FR46931 A FR 46931A FR 1465213 A FR1465213 A FR 1465213A
Authority
FR
France
Prior art keywords
light tubes
electronic light
electronic
tubes
light
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
FR46931A
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.)
General Electric Co
Original Assignee
General 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
Priority claimed from US430700A external-priority patent/US3385991A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to FR46931A priority Critical patent/FR1465213A/fr
Application granted granted Critical
Publication of FR1465213A publication Critical patent/FR1465213A/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
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/12—Screens on or from which an image or pattern is formed, picked up, converted or stored acting as light valves by shutter operation, e.g. for eidophor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR46931A 1965-02-05 1966-01-24 Perfectionnements aux tubes électroniques à lumière Expired FR1465213A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR46931A FR1465213A (fr) 1965-02-05 1966-01-24 Perfectionnements aux tubes électroniques à lumière

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US430700A US3385991A (en) 1965-02-05 1965-02-05 Cathode ray tube with light-modulated fluid filling space between rotatable disc and output window
FR46931A FR1465213A (fr) 1965-02-05 1966-01-24 Perfectionnements aux tubes électroniques à lumière

Publications (1)

Publication Number Publication Date
FR1465213A true FR1465213A (fr) 1967-01-06

Family

ID=26168121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46931A Expired FR1465213A (fr) 1965-02-05 1966-01-24 Perfectionnements aux tubes électroniques à lumière

Country Status (1)

Country Link
FR (1) FR1465213A (fr)

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