FR1229236A - Tube à rayons cathodiques perfectionné - Google Patents

Tube à rayons cathodiques perfectionné

Info

Publication number
FR1229236A
FR1229236A FR799089A FR799089A FR1229236A FR 1229236 A FR1229236 A FR 1229236A FR 799089 A FR799089 A FR 799089A FR 799089 A FR799089 A FR 799089A FR 1229236 A FR1229236 A FR 1229236A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
advanced cathode
advanced
tube
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
FR799089A
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co Ltd
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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Application granted granted Critical
Publication of FR1229236A publication Critical patent/FR1229236A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • 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
    • H01J31/34—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 cathode potential, e.g. orthicon
    • H01J31/36—Tubes with image amplification section, e.g. image-orthicon
    • 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
    • H01J31/34—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 cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon
FR799089A 1958-07-10 1959-07-01 Tube à rayons cathodiques perfectionné Expired FR1229236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2218558A GB853078A (en) 1958-07-10 1958-07-10 Improvements in or relating to cathode ray tubes

Publications (1)

Publication Number Publication Date
FR1229236A true FR1229236A (fr) 1960-09-05

Family

ID=10175329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799089A Expired FR1229236A (fr) 1958-07-10 1959-07-01 Tube à rayons cathodiques perfectionné

Country Status (3)

Country Link
FR (1) FR1229236A (fr)
GB (1) GB853078A (fr)
NL (1) NL241147A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406886A1 (fr) * 1977-10-18 1979-05-18 Philips Nv Dispositif muni d'un tube de camera du type vidicon

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088624B (en) * 1980-11-27 1984-09-19 English Electric Valve Co Ltd Improvements in or relating to camera tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406886A1 (fr) * 1977-10-18 1979-05-18 Philips Nv Dispositif muni d'un tube de camera du type vidicon

Also Published As

Publication number Publication date
NL241147A (fr)
GB853078A (en) 1960-11-02

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