BE806861A - Aluminate luminescent, ecrans et lampes a decharge munies d'un tel aluminates - Google Patents

Aluminate luminescent, ecrans et lampes a decharge munies d'un tel aluminates

Info

Publication number
BE806861A
BE806861A BE137368A BE137368A BE806861A BE 806861 A BE806861 A BE 806861A BE 137368 A BE137368 A BE 137368A BE 137368 A BE137368 A BE 137368A BE 806861 A BE806861 A BE 806861A
Authority
BE
Belgium
Prior art keywords
aluminates
screens
discharge lamps
lamps equipped
luminescent aluminate
Prior art date
Application number
BE137368A
Other languages
English (en)
French (fr)
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
Publication of BE806861A publication Critical patent/BE806861A/xx

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)
BE137368A 1972-11-03 1973-10-31 Aluminate luminescent, ecrans et lampes a decharge munies d'un tel aluminates BE806861A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE806861A true BE806861A (fr) 1974-04-30

Family

ID=19817289

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137368A BE806861A (fr) 1972-11-03 1973-10-31 Aluminate luminescent, ecrans et lampes a decharge munies d'un tel aluminates

Country Status (11)

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

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 (xx) * 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
DK140618B (da) 1979-10-08
DE2352411B2 (de) 1978-08-17
FR2205736A1 (xx) 1974-05-31
DK140618C (xx) 1980-02-25
CA1026547A (en) 1978-02-21
SE380542B (sv) 1975-11-10
AU6211873A (en) 1975-05-08
IT999165B (it) 1976-02-20
JPS5313356B2 (xx) 1978-05-09
DE2352411A1 (de) 1974-05-16
DE2352411C3 (de) 1979-04-12
FR2205736B1 (xx) 1977-05-27
JPS4977472A (xx) 1974-07-25
ES420152A1 (es) 1976-07-01
NL7214860A (xx) 1974-05-07
GB1384683A (en) 1975-02-19

Similar Documents

Publication Publication Date Title
NL160869B (nl) Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
BE803126A (fr) Lampes a decharge luminescentes.
IT1034221B (it) Dispositivo di segnalazione a scarica luminescente
ZA732241B (en) High-pressure gas discharge lamp
IL40647A (en) Electron discharge device
MY7400178A (en) Fluorescent lamps
AU7929975A (en) High-pressure discharge lamp
NL179215C (nl) Luminescerend scherm, alsmede lagedrukkwikdampontladingslamp.
NL169533C (nl) Lagedrukkwikdampontladingslamp.
HU172230B (hu) Razrjadnyj istochnik sveta vysokogo davlenija s metallo-galogennoj dobavkoj
NL174368C (nl) Luminescerend scherm alsmede lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.
AU5593573A (en) Luminescent screen luminescent screen
IT959015B (it) Lampada a scarica in gas ad alta pressione
AU5320173A (en) Short-arc gas discharge lamp
BE806861A (fr) Aluminate luminescent, ecrans et lampes a decharge munies d'un tel aluminates
JPS5291578A (en) High luminous discharge lamp
BE806860A (fr) Gallate luminescent, ecran et lampes a decharge munies d'un tel gallate
BE764229A (fr) Lampe a decharge munie d'un tube a decharge oblong pratiquementrectiligne
AU6591474A (en) Combined corona and luminescent discharge
ZA723378B (en) Improvements in discharge lamps
GB1343780A (en) Discharge lamps
BE746606A (fr) Oxysulfate d'yttrium, ecrans luminescents et lampes comportant un tel oxysulfate
AU5353373A (en) Discharge lamp and its operation
JPS5313575A (en) Fluorescent lamp
ZA725144B (en) Improved vapour discharge lamps