BE793600A - Ecran luminescent - Google Patents

Ecran luminescent

Info

Publication number
BE793600A
BE793600A BE793600DA BE793600A BE 793600 A BE793600 A BE 793600A BE 793600D A BE793600D A BE 793600DA BE 793600 A BE793600 A BE 793600A
Authority
BE
Belgium
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
Other languages
English (en)
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.)
Publication date
Publication of BE793600A publication Critical patent/BE793600A/fr

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
    • C09K11/7708—Vanadates; Chromates; Molybdates; Tungstates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
BE793600D 1972-01-03 Ecran luminescent BE793600A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7200002A NL7200002A (fr) 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
BE793600A true BE793600A (fr) 1973-07-02

Family

ID=19815076

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793600D BE793600A (fr) 1972-01-03 Ecran luminescent

Country Status (7)

Country Link
JP (1) JPS4874489A (fr)
BE (1) BE793600A (fr)
CA (1) CA995447A (fr)
DE (1) DE2261424A1 (fr)
FR (1) FR2167620B1 (fr)
GB (1) GB1409440A (fr)
NL (1) NL7200002A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
NL177757C (nl) * 1975-04-16 1985-11-18 Philips Nv Luminescerend scherm, lagedrukkwikdampontladingslamp, alsmede werkwijze voor het bereiden van een luminescerend, met cerium en mangaan geaktiveerd aluminaat.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407139A (en) * 1966-04-21 1968-10-22 Sylvania Electric Prod Fluorescent manganese activated magnesium digallate phosphor composition

Also Published As

Publication number Publication date
FR2167620B1 (fr) 1977-12-30
JPS4874489A (fr) 1973-10-06
NL7200002A (fr) 1973-07-05
DE2261424A1 (de) 1973-07-12
CA995447A (en) 1976-08-24
FR2167620A1 (fr) 1973-08-24
GB1409440A (en) 1975-10-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PHILIPS' GLOEILAMPENFABRIEKEN N.V.

Effective date: 19920131