FR951272A - écran pour tube à rayon cathodique - Google Patents

écran pour tube à rayon cathodique

Info

Publication number
FR951272A
FR951272A FR951272DA FR951272A FR 951272 A FR951272 A FR 951272A FR 951272D A FR951272D A FR 951272DA FR 951272 A FR951272 A FR 951272A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
tube screen
screen
cathode
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 FR951272A publication Critical patent/FR951272A/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
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
FR951272D 1943-12-18 1947-08-05 écran pour tube à rayon cathodique Expired FR951272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US951272XA 1943-12-18 1943-12-18

Publications (1)

Publication Number Publication Date
FR951272A true FR951272A (fr) 1949-10-20

Family

ID=22249896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951272D Expired FR951272A (fr) 1943-12-18 1947-08-05 écran pour tube à rayon cathodique

Country Status (1)

Country Link
FR (1) FR951272A (fr)

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