FR1516672A - Ecran luminescent, notamment pour tube cathodique - Google Patents

Ecran luminescent, notamment pour tube cathodique

Info

Publication number
FR1516672A
FR1516672A FR100179A FR100179A FR1516672A FR 1516672 A FR1516672 A FR 1516672A FR 100179 A FR100179 A FR 100179A FR 100179 A FR100179 A FR 100179A FR 1516672 A FR1516672 A FR 1516672A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
luminescent screen
luminescent
screen
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
FR100179A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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
Priority claimed from NL6603921A external-priority patent/NL6603921A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR100179A priority Critical patent/FR1516672A/fr
Application granted granted Critical
Publication of FR1516672A publication Critical patent/FR1516672A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR100179A 1966-03-25 1967-03-24 Ecran luminescent, notamment pour tube cathodique Expired FR1516672A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR100179A FR1516672A (fr) 1966-03-25 1967-03-24 Ecran luminescent, notamment pour tube cathodique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6603921A NL6603921A (fr) 1966-03-25 1966-03-25
FR100179A FR1516672A (fr) 1966-03-25 1967-03-24 Ecran luminescent, notamment pour tube cathodique

Publications (1)

Publication Number Publication Date
FR1516672A true FR1516672A (fr) 1968-03-08

Family

ID=26175088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR100179A Expired FR1516672A (fr) 1966-03-25 1967-03-24 Ecran luminescent, notamment pour tube cathodique

Country Status (1)

Country Link
FR (1) FR1516672A (fr)

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