GB926244A - Improvements in or relating to cathode-ray tubes for displaying coloured images - Google Patents

Improvements in or relating to cathode-ray tubes for displaying coloured images

Info

Publication number
GB926244A
GB926244A GB2823861A GB2823861A GB926244A GB 926244 A GB926244 A GB 926244A GB 2823861 A GB2823861 A GB 2823861A GB 2823861 A GB2823861 A GB 2823861A GB 926244 A GB926244 A GB 926244A
Authority
GB
United Kingdom
Prior art keywords
colour
cathode
relating
ray tubes
aug
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
GB2823861A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB926244A publication Critical patent/GB926244A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
    • H04N9/26—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using electron-optical colour selection means, e.g. line grid, deflection means in or near the gun or near the phosphor screen
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB2823861A 1960-08-06 1961-08-03 Improvements in or relating to cathode-ray tubes for displaying coloured images Expired GB926244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL254648 1960-08-06

Publications (1)

Publication Number Publication Date
GB926244A true GB926244A (en) 1963-05-15

Family

ID=19752513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2823861A Expired GB926244A (en) 1960-08-06 1961-08-03 Improvements in or relating to cathode-ray tubes for displaying coloured images

Country Status (4)

Country Link
CH (1) CH387098A (cs)
DE (1) DE1166251B (cs)
GB (1) GB926244A (cs)
NL (1) NL254648A (cs)

Also Published As

Publication number Publication date
CH387098A (de) 1965-01-31
NL254648A (cs)
DE1166251B (de) 1964-03-26

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