GB902940A - Improvements in or relating to picture tubes for colour television - Google Patents

Improvements in or relating to picture tubes for colour television

Info

Publication number
GB902940A
GB902940A GB1420360A GB1420360A GB902940A GB 902940 A GB902940 A GB 902940A GB 1420360 A GB1420360 A GB 1420360A GB 1420360 A GB1420360 A GB 1420360A GB 902940 A GB902940 A GB 902940A
Authority
GB
United Kingdom
Prior art keywords
strips
manganese
luminescent
carbonate
dots
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
GB1420360A
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.)
Tesla AS
Original Assignee
Tesla AS
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 Tesla AS filed Critical Tesla AS
Publication of GB902940A publication Critical patent/GB902940A/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

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Luminescent Compositions (AREA)
GB1420360A 1959-05-18 1960-04-22 Improvements in or relating to picture tubes for colour television Expired GB902940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS289059 1959-05-18

Publications (1)

Publication Number Publication Date
GB902940A true GB902940A (en) 1962-08-09

Family

ID=5367332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1420360A Expired GB902940A (en) 1959-05-18 1960-04-22 Improvements in or relating to picture tubes for colour television

Country Status (3)

Country Link
DE (1) DE1112750B (it)
GB (1) GB902940A (it)
NL (1) NL250831A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617195C2 (de) * 1976-04-20 1984-08-02 Fuji Telecasting Co., Ltd., Tokyo Leuchtschirm einer Farbkathodenstrahlröhre zur Farbeinstellung

Also Published As

Publication number Publication date
DE1112750B (de) 1961-08-17
NL250831A (it)

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