FR2068288A5 - Red phosphor, esp for colour televisions - Google Patents

Red phosphor, esp for colour televisions

Info

Publication number
FR2068288A5
FR2068288A5 FR7035575A FR7035575A FR2068288A5 FR 2068288 A5 FR2068288 A5 FR 2068288A5 FR 7035575 A FR7035575 A FR 7035575A FR 7035575 A FR7035575 A FR 7035575A FR 2068288 A5 FR2068288 A5 FR 2068288A5
Authority
FR
France
Prior art keywords
phosphor
esp
red
pref
particles
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
FR7035575A
Other languages
English (en)
French (fr)
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.)
United States Radium Corp
Original Assignee
United States Radium 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 United States Radium Corp filed Critical United States Radium Corp
Application granted granted Critical
Publication of FR2068288A5 publication Critical patent/FR2068288A5/fr
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 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
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
FR7035575A 1969-10-02 1970-10-01 Red phosphor, esp for colour televisions Expired FR2068288A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86337169A 1969-10-02 1969-10-02

Publications (1)

Publication Number Publication Date
FR2068288A5 true FR2068288A5 (en) 1971-08-20

Family

ID=25340996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7035575A Expired FR2068288A5 (en) 1969-10-02 1970-10-01 Red phosphor, esp for colour televisions

Country Status (4)

Country Link
JP (1) JPS4834319B1 (https=)
DE (1) DE2048497A1 (https=)
FR (1) FR2068288A5 (https=)
NL (1) NL7014437A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442167A1 (de) * 1973-09-04 1975-03-06 Rca Corp Bildwiedergabe-vorrichtung
FR2338983A1 (fr) * 1976-01-23 1977-08-19 Rca Corp Procede pour la preparation de luminophores a revetement filtrant
FR2343789A1 (fr) * 1976-03-08 1977-10-07 Rca Corp Procede pour la preparation de particules de luminophore a revetement filtrant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129809U (https=) * 1977-03-01 1978-10-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442167A1 (de) * 1973-09-04 1975-03-06 Rca Corp Bildwiedergabe-vorrichtung
FR2338983A1 (fr) * 1976-01-23 1977-08-19 Rca Corp Procede pour la preparation de luminophores a revetement filtrant
FR2343789A1 (fr) * 1976-03-08 1977-10-07 Rca Corp Procede pour la preparation de particules de luminophore a revetement filtrant

Also Published As

Publication number Publication date
NL7014437A (https=) 1971-04-06
DE2048497A1 (de) 1971-04-15
JPS4834319B1 (https=) 1973-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse