FR1221916A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
FR1221916A
FR1221916A FR785259A FR785259A FR1221916A FR 1221916 A FR1221916 A FR 1221916A FR 785259 A FR785259 A FR 785259A FR 785259 A FR785259 A FR 785259A FR 1221916 A FR1221916 A FR 1221916A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
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
FR785259A
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.)
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 FR1221916A publication Critical patent/FR1221916A/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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
FR785259A 1958-01-29 1959-01-29 Cathode ray tube Expired FR1221916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1221916XA 1958-01-29 1958-01-29

Publications (1)

Publication Number Publication Date
FR1221916A true FR1221916A (en) 1960-06-07

Family

ID=22401228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785259A Expired FR1221916A (en) 1958-01-29 1959-01-29 Cathode ray tube

Country Status (2)

Country Link
DE (1) DE1134702B (en)
FR (1) FR1221916A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT144607B (en) * 1934-02-02 1936-02-10 Telefunken Gmbh Cathode ray tube.
DE1014238B (en) * 1939-11-29 1957-08-22 Aeg Luminous screen for electron beam tubes
CH222639A (en) * 1939-11-29 1942-07-31 Philips Nv Cathode ray tube with a fluorescent screen.

Also Published As

Publication number Publication date
DE1134702B (en) 1962-08-16

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