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FR1541204A - Canon à électrons perfectionné - Google Patents

Canon à électrons perfectionné

Info

Publication number
FR1541204A
FR1541204A FR122419A FR122419A FR1541204A FR 1541204 A FR1541204 A FR 1541204A FR 122419 A FR122419 A FR 122419A FR 122419 A FR122419 A FR 122419A FR 1541204 A FR1541204 A FR 1541204A
Authority
FR
France
Prior art keywords
electron gun
advanced electron
advanced
gun
electron
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
FR122419A
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.)
Rank Organization Ltd
Original Assignee
Rank Organization 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
Priority claimed from GB2965364A external-priority patent/GB1119931A/en
Application filed by Rank Organization Ltd filed Critical Rank Organization Ltd
Priority to FR122419A priority Critical patent/FR1541204A/fr
Application granted granted Critical
Publication of FR1541204A publication Critical patent/FR1541204A/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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4824—Constructional arrangements of electrodes
    • H01J2229/4827—Electrodes formed on surface of common cylindrical support
FR122419A 1964-07-23 1967-09-27 Canon à électrons perfectionné Expired FR1541204A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR122419A FR1541204A (fr) 1964-07-23 1967-09-27 Canon à électrons perfectionné

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2965364A GB1119931A (en) 1964-07-23 1964-07-23 Improvements in or relating to electric discharge tubes
FR122419A FR1541204A (fr) 1964-07-23 1967-09-27 Canon à électrons perfectionné

Publications (1)

Publication Number Publication Date
FR1541204A true FR1541204A (fr) 1968-10-04

Family

ID=26179673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122419A Expired FR1541204A (fr) 1964-07-23 1967-09-27 Canon à électrons perfectionné

Country Status (1)

Country Link
FR (1) FR1541204A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445606A1 (fr) * 1978-12-28 1980-07-25 Axenov Nikolai Dispositif electro-optique pour la formation du faisceau electronique dans un dispositif a faisceau electronique
EP0133723A3 (en) * 1983-08-04 1985-04-03 N.V. Philips' Gloeilampenfabrieken Cathode-ray tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445606A1 (fr) * 1978-12-28 1980-07-25 Axenov Nikolai Dispositif electro-optique pour la formation du faisceau electronique dans un dispositif a faisceau electronique
EP0133723A3 (en) * 1983-08-04 1985-04-03 N.V. Philips' Gloeilampenfabrieken Cathode-ray tube

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