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FR1257974A - Perfectionnements aux tubes à décharge électronique - Google Patents

Perfectionnements aux tubes à décharge électronique

Info

Publication number
FR1257974A
FR1257974A FR827719A FR827719A FR1257974A FR 1257974 A FR1257974 A FR 1257974A FR 827719 A FR827719 A FR 827719A FR 827719 A FR827719 A FR 827719A FR 1257974 A FR1257974 A FR 1257974A
Authority
FR
France
Prior art keywords
discharge tubes
electronic discharge
electronic
tubes
discharge
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
FR827719A
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
Priority claimed from GB1737159A external-priority patent/GB873466A/en
Application filed by English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority to FR827719A priority Critical patent/FR1257974A/fr
Application granted granted Critical
Publication of FR1257974A publication Critical patent/FR1257974A/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
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
FR827719A 1959-05-21 1960-05-19 Perfectionnements aux tubes à décharge électronique Expired FR1257974A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR827719A FR1257974A (fr) 1959-05-21 1960-05-19 Perfectionnements aux tubes à décharge électronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1737159A GB873466A (en) 1959-05-21 1959-05-21 Improvements in or relating to cathode ray storage tubes
FR827719A FR1257974A (fr) 1959-05-21 1960-05-19 Perfectionnements aux tubes à décharge électronique

Publications (1)

Publication Number Publication Date
FR1257974A true FR1257974A (fr) 1961-04-07

Family

ID=26186098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827719A Expired FR1257974A (fr) 1959-05-21 1960-05-19 Perfectionnements aux tubes à décharge électronique

Country Status (1)

Country Link
FR (1) FR1257974A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240549B (de) * 1962-12-03 1967-05-18 Westinghouse Electric Corp Verfahren zum Betrieb einer Bildaufnahmeroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240549B (de) * 1962-12-03 1967-05-18 Westinghouse Electric Corp Verfahren zum Betrieb einer Bildaufnahmeroehre

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