DE1592989A1 - Phosphatphosphor - Google Patents

Phosphatphosphor

Info

Publication number
DE1592989A1
DE1592989A1 DE19661592989 DE1592989A DE1592989A1 DE 1592989 A1 DE1592989 A1 DE 1592989A1 DE 19661592989 DE19661592989 DE 19661592989 DE 1592989 A DE1592989 A DE 1592989A DE 1592989 A1 DE1592989 A1 DE 1592989A1
Authority
DE
Germany
Prior art keywords
phosphorus
product
atomic ratio
activator
copper
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.)
Pending
Application number
DE19661592989
Other languages
German (de)
English (en)
Inventor
Rimbach Henry W
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE1592989A1 publication Critical patent/DE1592989A1/de
Pending 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
    • C09K11/7709—Phosphates
    • C09K11/771—Phosphates with alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE19661592989 1965-06-28 1966-06-28 Phosphatphosphor Pending DE1592989A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467243A US3415756A (en) 1965-06-28 1965-06-28 Scandium-containing alkaline earth phosphate phosphor having good temperature-dependence characteristics

Publications (1)

Publication Number Publication Date
DE1592989A1 true DE1592989A1 (de) 1971-02-11

Family

ID=23854939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661592989 Pending DE1592989A1 (de) 1965-06-28 1966-06-28 Phosphatphosphor

Country Status (4)

Country Link
US (1) US3415756A (en, 2012)
DE (1) DE1592989A1 (en, 2012)
GB (1) GB1104591A (en, 2012)
NL (1) NL6608898A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905911A (en) * 1974-09-25 1975-09-16 Gte Sylvania Inc Copper activated hafnium phosphate phosphors and method of making

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328620A (en) * 1959-05-04 1967-06-27 Westinghouse Electric Corp Copper activated strontium phosphate phosphors
US3025423A (en) * 1959-05-04 1962-03-13 Westinghouse Electric Corp Lamp, phosphor and method

Also Published As

Publication number Publication date
GB1104591A (en) 1968-02-28
US3415756A (en) 1968-12-10
NL6608898A (en, 2012) 1966-12-29

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