FR851477A - Exploration tube for television - Google Patents

Exploration tube for television

Info

Publication number
FR851477A
FR851477A FR851477DA FR851477A FR 851477 A FR851477 A FR 851477A FR 851477D A FR851477D A FR 851477DA FR 851477 A FR851477 A FR 851477A
Authority
FR
France
Prior art keywords
television
exploration tube
exploration
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
Other languages
French (fr)
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR851477A publication Critical patent/FR851477A/en
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
FR851477D 1938-03-12 1939-03-11 Exploration tube for television Expired FR851477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE851477X 1938-03-12

Publications (1)

Publication Number Publication Date
FR851477A true FR851477A (en) 1940-01-09

Family

ID=6781281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851477D Expired FR851477A (en) 1938-03-12 1939-03-11 Exploration tube for television

Country Status (1)

Country Link
FR (1) FR851477A (en)

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