FR989345A - Analyseur de télévision utilisant un faisceau d'électrons rapides - Google Patents

Analyseur de télévision utilisant un faisceau d'électrons rapides

Info

Publication number
FR989345A
FR989345A FR989345DA FR989345A FR 989345 A FR989345 A FR 989345A FR 989345D A FR989345D A FR 989345DA FR 989345 A FR989345 A FR 989345A
Authority
FR
France
Prior art keywords
electron beam
fast electron
analyzer
television
television analyzer
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR989345A publication Critical patent/FR989345A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope
FR989345D 1949-04-25 1949-04-25 Analyseur de télévision utilisant un faisceau d'électrons rapides Expired FR989345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR989345T 1949-04-25

Publications (1)

Publication Number Publication Date
FR989345A true FR989345A (fr) 1951-09-07

Family

ID=9540181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989345D Expired FR989345A (fr) 1949-04-25 1949-04-25 Analyseur de télévision utilisant un faisceau d'électrons rapides

Country Status (1)

Country Link
FR (1) FR989345A (fr)

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