IT1083189B - Luminofori emettenti nell'ultra-violetto - Google Patents

Luminofori emettenti nell'ultra-violetto

Info

Publication number
IT1083189B
IT1083189B IT47918/77A IT4791877A IT1083189B IT 1083189 B IT1083189 B IT 1083189B IT 47918/77 A IT47918/77 A IT 47918/77A IT 4791877 A IT4791877 A IT 4791877A IT 1083189 B IT1083189 B IT 1083189B
Authority
IT
Italy
Prior art keywords
luminofori
violet
ultra
emitting
luminofori emitting
Prior art date
Application number
IT47918/77A
Other languages
English (en)
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Application granted granted Critical
Publication of IT1083189B publication Critical patent/IT1083189B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/08—Compounds containing halogen
    • C01B33/10—Compounds containing silicon, fluorine, and other elements
    • C01B33/103—Fluosilicic acid; Salts thereof
    • 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
    • C09K11/7732—Halogenides
    • C09K11/7733—Halogenides with alkali or alkaline earth metals
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
IT47918/77A 1976-02-05 1977-02-03 Luminofori emettenti nell'ultra-violetto IT1083189B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603176A FR2340361A1 (fr) 1976-02-05 1976-02-05 Nouveaux luminophores emettant dans l'ultra-violet

Publications (1)

Publication Number Publication Date
IT1083189B true IT1083189B (it) 1985-05-21

Family

ID=9168787

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47918/77A IT1083189B (it) 1976-02-05 1977-02-03 Luminofori emettenti nell'ultra-violetto

Country Status (9)

Country Link
US (1) US4122349A (it)
JP (1) JPS594375B2 (it)
BE (1) BE851069A (it)
CA (1) CA1097480A (it)
DE (1) DE2704649C3 (it)
FR (1) FR2340361A1 (it)
GB (1) GB1526613A (it)
IT (1) IT1083189B (it)
NL (1) NL7701149A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401977A1 (fr) * 1977-08-29 1979-03-30 Anvar Produit luminescent et procede pour le preparer
FR2438012A1 (fr) * 1978-10-03 1980-04-30 Rhone Poulenc Ind Fluosilicates de strontium hydrates, actives a l'europium divalent
WO1981003510A1 (fr) * 1980-05-30 1981-12-10 Gao Ges Automation Org Papier-valeur avec marque d'authenticite en matiere luminescente uniquement dans une region invisible du spectre optique et procede pour sa verification
DE3212379A1 (de) * 1982-04-02 1983-10-20 ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld Geraet zum behandeln von dentalen werkstoffen
DE3362412D1 (de) * 1982-06-11 1986-04-10 Fuji Photo Film Co Ltd Divalent europium-activated barium fluorohalide phosphor
JP2005068169A (ja) * 2003-08-21 2005-03-17 Sumitomo Chemical Co Ltd Ｅｕ付活蛍光体
KR100605212B1 (ko) * 2004-04-07 2006-07-31 엘지이노텍 주식회사 형광체 및 이를 이용한 백색 발광다이오드
CN102851026B (zh) * 2012-10-15 2014-07-02 温州大学 一种二基色白光led用红光材料及其制备方法
CN104059635A (zh) * 2013-03-21 2014-09-24 海洋王照明科技股份有限公司 钕镱双掺杂碱氟硅酸盐上转换发光材料、制备方法及有机发光二极管
CN104099090A (zh) * 2013-04-09 2014-10-15 海洋王照明科技股份有限公司 镝掺杂碱氟硅酸玻璃上转换发光材料、制备方法及其应用
CN106811197B (zh) * 2017-01-24 2019-01-11 江苏师范大学 一种氟硅酸盐基上转换发光陶瓷材料及其制备方法
CN106947472B (zh) * 2017-01-24 2019-06-07 江苏师范大学 一种氟硅酸盐基红色荧光陶瓷材料、制备方法和应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630945A (en) * 1970-04-06 1971-12-28 Gen Electric Divalent europium activated alkaline earth aluminum fluoride luminescent materials and process

Also Published As

Publication number Publication date
GB1526613A (en) 1978-09-27
NL7701149A (nl) 1977-08-09
FR2340361B1 (it) 1979-07-20
DE2704649A1 (de) 1977-08-11
DE2704649B2 (de) 1978-03-23
US4122349A (en) 1978-10-24
DE2704649C3 (de) 1978-11-23
FR2340361A1 (fr) 1977-09-02
JPS594375B2 (ja) 1984-01-30
CA1097480A (fr) 1981-03-17
BE851069A (fr) 1977-08-03
JPS52110298A (en) 1977-09-16

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