FR1137259A - écran luminescent - Google Patents

écran luminescent

Info

Publication number
FR1137259A
FR1137259A FR1137259DA FR1137259A FR 1137259 A FR1137259 A FR 1137259A FR 1137259D A FR1137259D A FR 1137259DA FR 1137259 A FR1137259 A FR 1137259A
Authority
FR
France
Prior art keywords
luminescent screen
luminescent
screen
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1137259A publication Critical patent/FR1137259A/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
    • H01J29/185—Luminescent screens measures against halo-phenomena
FR1137259D 1953-10-21 1954-10-19 écran luminescent Expired FR1137259A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1137259XA 1953-10-21 1953-10-21

Publications (1)

Publication Number Publication Date
FR1137259A true FR1137259A (fr) 1957-05-27

Family

ID=22351122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137259D Expired FR1137259A (fr) 1953-10-21 1954-10-19 écran luminescent

Country Status (1)

Country Link
FR (1) FR1137259A (fr)

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