FR1004180A - luminescent screen for cathode ray tubes - Google Patents

luminescent screen for cathode ray tubes

Info

Publication number
FR1004180A
FR1004180A FR1004180DA FR1004180A FR 1004180 A FR1004180 A FR 1004180A FR 1004180D A FR1004180D A FR 1004180DA FR 1004180 A FR1004180 A FR 1004180A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
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
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR1004180A publication Critical patent/FR1004180A/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
    • H01J29/18—Luminescent screens
FR1004180D 1947-03-17 1947-03-17 luminescent screen for cathode ray tubes Expired FR1004180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004180T 1947-03-17

Publications (1)

Publication Number Publication Date
FR1004180A true FR1004180A (en) 1952-03-26

Family

ID=9563607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004180D Expired FR1004180A (en) 1947-03-17 1947-03-17 luminescent screen for cathode ray tubes

Country Status (1)

Country Link
FR (1) FR1004180A (en)

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