GB1409440A - Luminescent materials - Google Patents

Luminescent materials

Info

Publication number
GB1409440A
GB1409440A GB6003472A GB6003472A GB1409440A GB 1409440 A GB1409440 A GB 1409440A GB 6003472 A GB6003472 A GB 6003472A GB 6003472 A GB6003472 A GB 6003472A GB 1409440 A GB1409440 A GB 1409440A
Authority
GB
United Kingdom
Prior art keywords
luminescent
bivalent
excitation
luminescent materials
firings
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
GB6003472A
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 Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1409440A publication Critical patent/GB1409440A/en
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
    • C09K11/7708—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)
GB6003472A 1972-01-03 1972-12-29 Luminescent materials Expired GB1409440A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1409440A true GB1409440A (en) 1975-10-08

Family

ID=19815076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6003472A Expired GB1409440A (en) 1972-01-03 1972-12-29 Luminescent materials

Country Status (7)

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

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
FR2167620A1 (xx) 1973-08-24
NL7200002A (xx) 1973-07-05
CA995447A (en) 1976-08-24
FR2167620B1 (xx) 1977-12-30
JPS4874489A (xx) 1973-10-06
BE793600A (fr) 1973-07-02
DE2261424A1 (de) 1973-07-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee