FR2378352A1 - Ecran luminescent - Google Patents

Ecran luminescent

Info

Publication number
FR2378352A1
FR2378352A1 FR7801218A FR7801218A FR2378352A1 FR 2378352 A1 FR2378352 A1 FR 2378352A1 FR 7801218 A FR7801218 A FR 7801218A FR 7801218 A FR7801218 A FR 7801218A FR 2378352 A1 FR2378352 A1 FR 2378352A1
Authority
FR
France
Prior art keywords
aluminate
cerium
luminescent screen
luminescent
magnetoplumbite
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.)
Granted
Application number
FR7801218A
Other languages
English (en)
Other versions
FR2378352B1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2378352A1 publication Critical patent/FR2378352A1/fr
Application granted granted Critical
Publication of FR2378352B1 publication Critical patent/FR2378352B1/fr
Granted 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—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
    • C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/7721—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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/77744—Aluminosilicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

Aluminate luminescent activé à l'aide de cérium, de cérium et de terbium et de manganèse et présentant la structure cristalline de magnétoplumbite. L'aluminate contient au moins l'un des éléments B, Si et P dans une quantité de 0,001 à 0,20 mole par mole d'aluminate, le tout de façon à obtenir de meilleures propriétés luminescentes. De préférence, des aluminates sont appliqués aux lampes à décharge dans la vapeur de mercure à basse pression.
FR7801218A 1977-01-19 1978-01-17 Ecran luminescent Granted FR2378352A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7700503,A NL179215C (nl) 1977-01-19 1977-01-19 Luminescerend scherm, alsmede lagedrukkwikdampontladingslamp.

Publications (2)

Publication Number Publication Date
FR2378352A1 true FR2378352A1 (fr) 1978-08-18
FR2378352B1 FR2378352B1 (fr) 1982-10-15

Family

ID=19827794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801218A Granted FR2378352A1 (fr) 1977-01-19 1978-01-17 Ecran luminescent

Country Status (15)

Country Link
US (1) US4150321A (fr)
JP (1) JPS5391088A (fr)
AT (1) AT360616B (fr)
AU (1) AU509617B2 (fr)
BE (1) BE862991A (fr)
BR (1) BR7800237A (fr)
CA (1) CA1116390A (fr)
CH (1) CH638558A5 (fr)
DE (1) DE2800554C3 (fr)
ES (1) ES466086A1 (fr)
FR (1) FR2378352A1 (fr)
GB (1) GB1587504A (fr)
IT (1) IT1091893B (fr)
NL (1) NL179215C (fr)
SE (1) SE432263B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903102A (nl) * 1979-04-20 1980-10-22 Philips Nv Luminescerende stof met aardalkalimetaalsilikaat- aluminaatgrondrooster.
NL7905680A (nl) * 1979-07-23 1981-01-27 Philips Nv Luminescerend scherm.
US4499403A (en) * 1979-09-06 1985-02-12 General Electric Company Skin tanning fluorescent lamp construction utilizing a phosphor combination
US4246630A (en) * 1979-12-19 1981-01-20 Gte Products Corporation Ultraviolet emitting Ce alkaline earth aluminate lamp phosphors and lamps utilizing same
JPS56143654A (en) * 1980-04-08 1981-11-09 Toshiba Corp Fluorescent lamp
US4645969A (en) * 1980-08-01 1987-02-24 General Electric Company Skin tanning fluorescent lamp construction utilizing a phosphor combination
US4638214A (en) * 1985-03-25 1987-01-20 General Electric Company Fluorescent lamp containing aluminate phosphor
US4631144A (en) * 1985-03-25 1986-12-23 General Electric Company Aluminate phosphor
EP0241848B1 (fr) * 1986-04-16 1990-03-14 Kabushiki Kaisha Toshiba Matière luminescente et lampe fluorescente l'utilisant
US4840747A (en) * 1988-11-23 1989-06-20 Gte Products Corporation Method for producing a terbium activated cerium magnesium aluminate phosphor
US5105121A (en) * 1989-02-16 1992-04-14 Gte Laboratories Incorporated Lanthanum cerium aluminate phosphor and an electrical discharge device containing the same
US5571451A (en) * 1995-01-03 1996-11-05 General Electric Company Quantum splitting oxide phosphor and method of making
US5788883A (en) * 1996-03-29 1998-08-04 General Electric Company Determination process for determining if quantum splitting phosphors are obtained and novel compositions
US6613248B2 (en) * 2001-05-18 2003-09-02 General Electric Company Quantum-splitting oxide-based phosphors and method of producing the same
JP4235748B2 (ja) * 2002-03-18 2009-03-11 株式会社日立プラズマパテントライセンシング 表示装置
US7025902B2 (en) * 2004-03-02 2006-04-11 Matsushita Electric Industrial Co., Ltd. Green emitting phosphor material and plasma display panel using the same
JP4507862B2 (ja) * 2004-12-01 2010-07-21 株式会社日立プラズマパテントライセンシング 蛍光体及びそれを用いた装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159350A (en) * 1968-04-30 1969-07-23 British Lighting Ind Ltd Luminescent Materials
FR2205737A1 (fr) * 1972-11-03 1974-05-31 Philips Nv
US3836477A (en) * 1972-11-15 1974-09-17 Gte Sylvania Inc Strontium aluminate phosphor activated by cerium and manganese
FR2246977A1 (fr) * 1973-10-05 1975-05-02 Philips Nv
DE2509563A1 (de) * 1974-03-05 1975-09-11 Thorn Electrical Ind Ltd Leuchtstoff und verfahren zu dessen herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177757C (nl) * 1975-04-16 1985-11-18 Philips Nv Luminescerend scherm, lagedrukkwikdampontladingslamp, alsmede werkwijze voor het bereiden van een luminescerend, met cerium en mangaan geaktiveerd aluminaat.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159350A (en) * 1968-04-30 1969-07-23 British Lighting Ind Ltd Luminescent Materials
FR2205737A1 (fr) * 1972-11-03 1974-05-31 Philips Nv
US3836477A (en) * 1972-11-15 1974-09-17 Gte Sylvania Inc Strontium aluminate phosphor activated by cerium and manganese
FR2246977A1 (fr) * 1973-10-05 1975-05-02 Philips Nv
DE2509563A1 (de) * 1974-03-05 1975-09-11 Thorn Electrical Ind Ltd Leuchtstoff und verfahren zu dessen herstellung

Also Published As

Publication number Publication date
IT1091893B (it) 1985-07-06
AU509617B2 (en) 1980-05-15
GB1587504A (en) 1981-04-08
NL7700503A (nl) 1978-07-21
JPS5726705B2 (fr) 1982-06-05
DE2800554A1 (de) 1978-07-20
BE862991A (fr) 1978-07-17
AU3245678A (en) 1979-07-26
DE2800554C3 (de) 1981-06-19
CH638558A5 (de) 1983-09-30
JPS5391088A (en) 1978-08-10
NL179215B (nl) 1986-03-03
NL179215C (nl) 1986-08-01
CA1116390A (fr) 1982-01-19
DE2800554B2 (de) 1980-08-21
BR7800237A (pt) 1978-10-10
IT7819289A0 (it) 1978-01-16
SE7800441L (sv) 1978-07-20
FR2378352B1 (fr) 1982-10-15
ES466086A1 (es) 1979-01-16
AT360616B (de) 1981-01-26
SE432263B (sv) 1984-03-26
US4150321A (en) 1979-04-17
ATA28878A (de) 1980-06-15

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ST Notification of lapse