DE1809358A1 - Leuchtstoff und damit ausgestattete Quecksilberdampf-Hochdrucklampe - Google Patents

Leuchtstoff und damit ausgestattete Quecksilberdampf-Hochdrucklampe

Info

Publication number
DE1809358A1
DE1809358A1 DE19681809358 DE1809358A DE1809358A1 DE 1809358 A1 DE1809358 A1 DE 1809358A1 DE 19681809358 DE19681809358 DE 19681809358 DE 1809358 A DE1809358 A DE 1809358A DE 1809358 A1 DE1809358 A1 DE 1809358A1
Authority
DE
Germany
Prior art keywords
phosphorus
red
terbium
europium
high pressure
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
DE19681809358
Other languages
German (de)
English (en)
Inventor
Sixdeniel Faria
Mehalchick Emil J
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Publication of DE1809358A1 publication Critical patent/DE1809358A1/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 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
    • C09K11/7794—Vanadates; Chromates; Molybdates; Tungstates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
DE19681809358 1967-11-22 1968-11-16 Leuchtstoff und damit ausgestattete Quecksilberdampf-Hochdrucklampe Pending DE1809358A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68513967A 1967-11-22 1967-11-22

Publications (1)

Publication Number Publication Date
DE1809358A1 true DE1809358A1 (de) 1969-08-14

Family

ID=24750929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681809358 Pending DE1809358A1 (de) 1967-11-22 1968-11-16 Leuchtstoff und damit ausgestattete Quecksilberdampf-Hochdrucklampe

Country Status (4)

Country Link
US (1) US3480819A (enExample)
DE (1) DE1809358A1 (enExample)
FR (1) FR1596675A (enExample)
GB (1) GB1257322A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272413A (en) * 1969-04-15 1972-04-26 Thorn Lighting Ltd Lamp
GB1397034A (en) * 1973-07-05 1975-06-11 Thorn Electrical Ind Ltd Discharge lamps
US4241276A (en) * 1979-06-20 1980-12-23 Gte Products Corporation Warm color arc discharge lamp having improved efficiency
FR2554122B1 (fr) * 1983-11-02 1987-03-20 Rhone Poulenc Spec Chim Nouvelle composition destinee au marquage de documents et procede de verification de l'authenticite de ces documents
US6402987B1 (en) * 1999-12-01 2002-06-11 General Electric Company YMO4:Eu,L phoshpor with improved lumen maintenance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26184E (en) * 1961-08-07 1967-04-04 Van ultert

Also Published As

Publication number Publication date
FR1596675A (enExample) 1970-06-22
GB1257322A (enExample) 1971-12-15
US3480819A (en) 1969-11-25

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