CA1110054A - Cerium activated phosphor and method of making same - Google Patents

Cerium activated phosphor and method of making same

Info

Publication number
CA1110054A
CA1110054A CA304,420A CA304420A CA1110054A CA 1110054 A CA1110054 A CA 1110054A CA 304420 A CA304420 A CA 304420A CA 1110054 A CA1110054 A CA 1110054A
Authority
CA
Canada
Prior art keywords
mixture
fluoride
sintering
oxide
mols
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
CA304,420A
Other languages
English (en)
French (fr)
Inventor
Katsutoshi Ohno
Takashi Toyama
Akio Ohkoshi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1110054A publication Critical patent/CA1110054A/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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
CA304,420A 1977-06-03 1978-05-30 Cerium activated phosphor and method of making same Expired CA1110054A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP66078/77 1977-06-03
JP6607877A JPS541287A (en) 1977-06-03 1977-06-03 Fluorescent substance

Publications (1)

Publication Number Publication Date
CA1110054A true CA1110054A (en) 1981-10-06

Family

ID=13305445

Family Applications (1)

Application Number Title Priority Date Filing Date
CA304,420A Expired CA1110054A (en) 1977-06-03 1978-05-30 Cerium activated phosphor and method of making same

Country Status (6)

Country Link
JP (1) JPS541287A (cs)
CA (1) CA1110054A (cs)
DE (1) DE2824255A1 (cs)
FR (1) FR2393047A1 (cs)
GB (1) GB1597306A (cs)
NL (1) NL7805931A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857491A (ja) * 1981-09-30 1983-04-05 Sony Corp 緑色螢光体の製造方法
WO2006093015A1 (ja) * 2005-02-28 2006-09-08 Mitsubishi Chemical Corporation 蛍光体及びその製造方法並びにその応用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657140A (en) * 1970-05-26 1972-04-18 Edward F Gibbons Cerium activated solid solution yttrium gallium oxide phosphor
JPS5246190B2 (cs) * 1973-01-31 1977-11-22
JPS5918433B2 (ja) * 1975-06-02 1984-04-27 松下電器産業株式会社 螢光体

Also Published As

Publication number Publication date
FR2393047A1 (fr) 1978-12-29
FR2393047B1 (cs) 1980-10-31
NL7805931A (nl) 1978-12-05
JPS541287A (en) 1979-01-08
JPS6136038B2 (cs) 1986-08-15
DE2824255C2 (cs) 1991-01-03
GB1597306A (en) 1981-09-03
DE2824255A1 (de) 1978-12-14

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Legal Events

Date Code Title Description
MKEX Expiry