BE818399A - CATHODIC TUBE FOR THE REPRODUCTION OF COLORED IMAGES - Google Patents

CATHODIC TUBE FOR THE REPRODUCTION OF COLORED IMAGES

Info

Publication number
BE818399A
BE818399A BE147212A BE147212A BE818399A BE 818399 A BE818399 A BE 818399A BE 147212 A BE147212 A BE 147212A BE 147212 A BE147212 A BE 147212A BE 818399 A BE818399 A BE 818399A
Authority
BE
Belgium
Prior art keywords
reproduction
colored images
cathodic tube
cathodic
tube
Prior art date
Application number
BE147212A
Other languages
French (fr)
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 filed Critical
Publication of BE818399A publication Critical patent/BE818399A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
    • 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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/221—Applying luminescent coatings in continuous layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
BE147212A 1973-08-03 1974-08-01 CATHODIC TUBE FOR THE REPRODUCTION OF COLORED IMAGES BE818399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7310738A NL7310738A (en) 1973-08-03 1973-08-03 CATHOD BEAM TUBE FOR DISPLAYING COLORED IMAGES.

Publications (1)

Publication Number Publication Date
BE818399A true BE818399A (en) 1975-02-03

Family

ID=19819365

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147212A BE818399A (en) 1973-08-03 1974-08-01 CATHODIC TUBE FOR THE REPRODUCTION OF COLORED IMAGES

Country Status (9)

Country Link
JP (1) JPS5750021B2 (en)
BE (1) BE818399A (en)
CA (1) CA1018580A (en)
DE (1) DE2435473A1 (en)
ES (1) ES428848A1 (en)
FR (1) FR2239762B1 (en)
GB (1) GB1476688A (en)
IT (1) IT1016743B (en)
NL (1) NL7310738A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190830U (en) * 1985-05-21 1986-11-27

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713985B2 (en) * 1971-08-27 1982-03-20

Also Published As

Publication number Publication date
FR2239762B1 (en) 1977-10-14
NL7310738A (en) 1975-02-05
IT1016743B (en) 1977-06-20
ES428848A1 (en) 1976-09-01
JPS5750021B2 (en) 1982-10-25
FR2239762A1 (en) 1975-02-28
DE2435473A1 (en) 1975-02-13
GB1476688A (en) 1977-06-16
CA1018580A (en) 1977-10-04
JPS5046072A (en) 1975-04-24

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