BE519725A - - Google Patents

Info

Publication number
BE519725A
BE519725A BE519725DA BE519725A BE 519725 A BE519725 A BE 519725A BE 519725D A BE519725D A BE 519725DA BE 519725 A BE519725 A BE 519725A
Authority
BE
Belgium
Prior art keywords
image
light image
light
electrode
electronic
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE519725A publication Critical patent/BE519725A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/52—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output having grid-like image screen through which the electron ray or beam passes and by which the ray or beam is influenced before striking the luminescent output screen, i.e. having "triode action"

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
BE519725D 1952-05-07 BE519725A (US20090163788A1-20090625-C00002.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US326738XA 1952-05-07 1952-05-07

Publications (1)

Publication Number Publication Date
BE519725A true BE519725A (US20090163788A1-20090625-C00002.png)

Family

ID=21866196

Family Applications (1)

Application Number Title Priority Date Filing Date
BE519725D BE519725A (US20090163788A1-20090625-C00002.png) 1952-05-07

Country Status (3)

Country Link
BE (1) BE519725A (US20090163788A1-20090625-C00002.png)
CH (1) CH326738A (US20090163788A1-20090625-C00002.png)
FR (2) FR69064E (US20090163788A1-20090625-C00002.png)

Also Published As

Publication number Publication date
CH326738A (fr) 1957-12-31
FR1076654A (US20090163788A1-20090625-C00002.png) 1954-10-28
FR69064E (fr) 1958-09-22

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