BE769247A - Procede permettant de preparer un silicate luminescent active al'aide d'europium bivalent - Google Patents

Procede permettant de preparer un silicate luminescent active al'aide d'europium bivalent

Info

Publication number
BE769247A
BE769247A BE769247A BE769247A BE769247A BE 769247 A BE769247 A BE 769247A BE 769247 A BE769247 A BE 769247A BE 769247 A BE769247 A BE 769247A BE 769247 A BE769247 A BE 769247A
Authority
BE
Belgium
Prior art keywords
bivalent
europe
aid
preparing
active silicate
Prior art date
Application number
BE769247A
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of BE769247A publication Critical patent/BE769247A/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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77342—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
BE769247A 1970-07-01 1971-06-29 Procede permettant de preparer un silicate luminescent active al'aide d'europium bivalent BE769247A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7009688A NL7009688A (fr) 1970-07-01 1970-07-01

Publications (1)

Publication Number Publication Date
BE769247A true BE769247A (fr) 1971-12-29

Family

ID=19810468

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769247A BE769247A (fr) 1970-07-01 1971-06-29 Procede permettant de preparer un silicate luminescent active al'aide d'europium bivalent

Country Status (7)

Country Link
US (1) US3718600A (fr)
BE (1) BE769247A (fr)
CA (1) CA956452A (fr)
DE (1) DE2131751A1 (fr)
FR (1) FR2098124A5 (fr)
GB (1) GB1334906A (fr)
NL (1) NL7009688A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792944A (fr) * 1971-12-18 1973-06-18 Philips Nv Ecran luminescent
JPS5194486A (en) * 1975-02-17 1976-08-19 Keikotaino seizohoho
JP2008063549A (ja) * 2006-08-10 2008-03-21 Sumitomo Chemical Co Ltd 蛍光体
JP2008063550A (ja) * 2006-08-10 2008-03-21 Sumitomo Chemical Co Ltd 蛍光体
JP5002288B2 (ja) * 2007-03-09 2012-08-15 住友化学株式会社 紫外線励起発光素子用蛍光体
WO2013159857A1 (fr) * 2012-04-24 2013-10-31 Merck Patent Gmbh Luminophores à base de silicate
CN108569902B (zh) * 2018-06-12 2021-01-29 闽南师范大学 一种蓝绿色蓄能型发光石及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171145A (en) * 1937-03-19 1939-08-29 Rca Corp Luminescent material
GB544160A (en) * 1940-08-27 1942-03-31 Gen Electric Co Ltd Improvements in luminescent materials
JPS4830834B1 (fr) * 1968-03-28 1973-09-25

Also Published As

Publication number Publication date
GB1334906A (en) 1973-10-24
DE2131751A1 (de) 1972-01-05
US3718600A (en) 1973-02-27
FR2098124A5 (fr) 1972-03-03
CA956452A (en) 1974-10-22
NL7009688A (fr) 1972-01-04

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