FR1179655A - Tube cathodique à écran luminescent - Google Patents

Tube cathodique à écran luminescent

Info

Publication number
FR1179655A
FR1179655A FR1179655DA FR1179655A FR 1179655 A FR1179655 A FR 1179655A FR 1179655D A FR1179655D A FR 1179655DA FR 1179655 A FR1179655 A FR 1179655A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
luminescent screen
screen cathode
luminescent
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1179655A publication Critical patent/FR1179655A/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
    • H01J29/18—Luminescent screens
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
FR1179655D 1956-07-25 1957-07-22 Tube cathodique à écran luminescent Expired FR1179655A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1179655X 1956-07-25

Publications (1)

Publication Number Publication Date
FR1179655A true FR1179655A (fr) 1959-05-27

Family

ID=19871084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179655D Expired FR1179655A (fr) 1956-07-25 1957-07-22 Tube cathodique à écran luminescent

Country Status (1)

Country Link
FR (1) FR1179655A (fr)

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