FR1347459A - Synthetic photoluminescent substance and its preparation process - Google Patents

Synthetic photoluminescent substance and its preparation process

Info

Publication number
FR1347459A
FR1347459A FR924030A FR924030A FR1347459A FR 1347459 A FR1347459 A FR 1347459A FR 924030 A FR924030 A FR 924030A FR 924030 A FR924030 A FR 924030A FR 1347459 A FR1347459 A FR 1347459A
Authority
FR
France
Prior art keywords
synthetic
preparation process
photoluminescent substance
photoluminescent
substance
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
FR924030A
Other languages
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to FR924030A priority Critical patent/FR1347459A/en
Application granted granted Critical
Publication of FR1347459A publication Critical patent/FR1347459A/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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7729—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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR924030A 1963-02-07 1963-02-07 Synthetic photoluminescent substance and its preparation process Expired FR1347459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR924030A FR1347459A (en) 1963-02-07 1963-02-07 Synthetic photoluminescent substance and its preparation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924030A FR1347459A (en) 1963-02-07 1963-02-07 Synthetic photoluminescent substance and its preparation process

Publications (1)

Publication Number Publication Date
FR1347459A true FR1347459A (en) 1963-12-27

Family

ID=8796521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924030A Expired FR1347459A (en) 1963-02-07 1963-02-07 Synthetic photoluminescent substance and its preparation process

Country Status (1)

Country Link
FR (1) FR1347459A (en)

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