IT999165B - Schermo luminescente per lampada a scarica di vapori di mercurio a bassa pressione - Google Patents

Schermo luminescente per lampada a scarica di vapori di mercurio a bassa pressione

Info

Publication number
IT999165B
IT999165B IT30846/73A IT3084673A IT999165B IT 999165 B IT999165 B IT 999165B IT 30846/73 A IT30846/73 A IT 30846/73A IT 3084673 A IT3084673 A IT 3084673A IT 999165 B IT999165 B IT 999165B
Authority
IT
Italy
Prior art keywords
low pressure
discharge lamp
pressure mercury
mercury vapor
vapor discharge
Prior art date
Application number
IT30846/73A
Other languages
English (en)
Italian (it)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT999165B publication Critical patent/IT999165B/it

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
    • C09K11/7734—Aluminates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
IT30846/73A 1972-11-03 1973-11-02 Schermo luminescente per lampada a scarica di vapori di mercurio a bassa pressione IT999165B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7214860A NL7214860A (de) 1972-11-03 1972-11-03

Publications (1)

Publication Number Publication Date
IT999165B true IT999165B (it) 1976-02-20

Family

ID=19817289

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30846/73A IT999165B (it) 1972-11-03 1973-11-02 Schermo luminescente per lampada a scarica di vapori di mercurio a bassa pressione

Country Status (11)

Country Link
JP (1) JPS5313356B2 (de)
BE (1) BE806861A (de)
CA (1) CA1026547A (de)
DE (1) DE2352411C3 (de)
DK (1) DK140618B (de)
ES (1) ES420152A1 (de)
FR (1) FR2205736B1 (de)
GB (1) GB1384683A (de)
IT (1) IT999165B (de)
NL (1) NL7214860A (de)
SE (1) SE380542B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181470C (nl) * 1977-08-23 1987-08-17 Philips Nv Lagedrukkwikdampontladingslamp.
JPH0710975B2 (ja) * 1990-11-28 1995-02-08 株式会社東京化学研究所 バリウム―アルミネイト系蛍光体の製造方法
US6210605B1 (en) * 1999-07-26 2001-04-03 General Electric Company Mn2+ activated green emitting SrAL12O19 luminiscent material
JP2003051216A (ja) * 2001-08-07 2003-02-21 Furukawa Electric Co Ltd:The 海底布設長尺体
DE102012021570A1 (de) 2012-11-02 2014-05-22 Merck Patent Gmbh Eu-aktivierte Leuchtstoffe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6715823A (de) * 1967-11-22 1969-05-27
US3577350A (en) * 1968-11-27 1971-05-04 Gen Telephone & Elect Europium and manganese activated sodium or potassium aluminate phosphors
JPS512312A (ja) * 1974-06-24 1976-01-09 Mitsubishi Electric Corp Tahokotajukaisenkoseihoshiki

Also Published As

Publication number Publication date
CA1026547A (en) 1978-02-21
JPS5313356B2 (de) 1978-05-09
GB1384683A (en) 1975-02-19
BE806861A (fr) 1974-04-30
DE2352411A1 (de) 1974-05-16
DK140618C (de) 1980-02-25
FR2205736B1 (de) 1977-05-27
JPS4977472A (de) 1974-07-25
FR2205736A1 (de) 1974-05-31
AU6211873A (en) 1975-05-08
SE380542B (sv) 1975-11-10
DE2352411B2 (de) 1978-08-17
DK140618B (da) 1979-10-08
DE2352411C3 (de) 1979-04-12
NL7214860A (de) 1974-05-07
ES420152A1 (es) 1976-07-01

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