DK121387B - Luminescent screen with a red luminescent with trivalent europium activated component and method of manufacturing this component. - Google Patents

Luminescent screen with a red luminescent with trivalent europium activated component and method of manufacturing this component.

Info

Publication number
DK121387B
DK121387B DK151267A DK151267A DK121387B DK 121387 B DK121387 B DK 121387B DK 151267 A DK151267 A DK 151267A DK 151267 A DK151267 A DK 151267A DK 121387 B DK121387 B DK 121387B
Authority
DK
Denmark
Prior art keywords
component
luminescent
manufacturing
europium activated
trivalent europium
Prior art date
Application number
DK151267A
Other languages
Danish (da)
Inventor
G Blasse
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Publication of DK121387B publication Critical patent/DK121387B/en

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
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DK151267A 1966-03-25 1967-03-22 Luminescent screen with a red luminescent with trivalent europium activated component and method of manufacturing this component. DK121387B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6603921A NL6603921A (en) 1966-03-25 1966-03-25

Publications (1)

Publication Number Publication Date
DK121387B true DK121387B (en) 1971-10-11

Family

ID=19796089

Family Applications (1)

Application Number Title Priority Date Filing Date
DK151267A DK121387B (en) 1966-03-25 1967-03-22 Luminescent screen with a red luminescent with trivalent europium activated component and method of manufacturing this component.

Country Status (10)

Country Link
AT (1) AT269235B (en)
BE (1) BE696119A (en)
CA (1) CA932946A (en)
CH (1) CH466032A (en)
DE (1) DE1614228C3 (en)
DK (1) DK121387B (en)
GB (1) GB1158755A (en)
NL (1) NL6603921A (en)
NO (1) NO124399B (en)
SE (1) SE324023B (en)

Also Published As

Publication number Publication date
CH466032A (en) 1968-11-30
GB1158755A (en) 1969-07-16
DE1614228A1 (en) 1970-06-25
DE1614228C3 (en) 1976-01-08
NO124399B (en) 1972-04-10
NL6603921A (en) 1967-09-26
DE1614228B2 (en) 1975-05-22
AT269235B (en) 1969-03-10
SE324023B (en) 1970-05-19
CA932946A (en) 1973-09-04
BE696119A (en) 1967-09-25

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