CA936351A - Preparation of rare-earth trifluoride anti-stokes type phosphors - Google Patents

Preparation of rare-earth trifluoride anti-stokes type phosphors

Info

Publication number
CA936351A
CA936351A CA111786A CA111786A CA936351A CA 936351 A CA936351 A CA 936351A CA 111786 A CA111786 A CA 111786A CA 111786 A CA111786 A CA 111786A CA 936351 A CA936351 A CA 936351A
Authority
CA
Canada
Prior art keywords
rare
preparation
type phosphors
stokes type
earth trifluoride
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
CA111786A
Other versions
CA111786S (en
Inventor
M. Low Norman
L. Major Allan
M. Szaplonczay Aranka
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co 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 Northern Electric Co Ltd filed Critical Northern Electric Co Ltd
Priority to CA111786A priority Critical patent/CA936351A/en
Application granted granted Critical
Publication of CA936351A publication Critical patent/CA936351A/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
    • C09K11/7772—Halogenides
CA111786A 1971-04-29 1971-04-29 Preparation of rare-earth trifluoride anti-stokes type phosphors Expired CA936351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA111786A CA936351A (en) 1971-04-29 1971-04-29 Preparation of rare-earth trifluoride anti-stokes type phosphors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA111786A CA936351A (en) 1971-04-29 1971-04-29 Preparation of rare-earth trifluoride anti-stokes type phosphors

Publications (1)

Publication Number Publication Date
CA936351A true CA936351A (en) 1973-11-06

Family

ID=4089515

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111786A Expired CA936351A (en) 1971-04-29 1971-04-29 Preparation of rare-earth trifluoride anti-stokes type phosphors

Country Status (1)

Country Link
CA (1) CA936351A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046488A1 (en) * 1996-06-05 1997-12-11 Sarnoff Corporation Method for preparing small particle size fluoride up-converting phosphors
US6039894A (en) * 1997-12-05 2000-03-21 Sri International Production of substantially monodisperse phosphor particles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046488A1 (en) * 1996-06-05 1997-12-11 Sarnoff Corporation Method for preparing small particle size fluoride up-converting phosphors
US6039894A (en) * 1997-12-05 2000-03-21 Sri International Production of substantially monodisperse phosphor particles

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