BE749274A - Gallate luminescent, ecran luminescent et lampes a decharge comportant un tel gallate - Google Patents

Gallate luminescent, ecran luminescent et lampes a decharge comportant un tel gallate

Info

Publication number
BE749274A
BE749274A BE749274DA BE749274A BE 749274 A BE749274 A BE 749274A BE 749274D A BE749274D A BE 749274DA BE 749274 A BE749274 A BE 749274A
Authority
BE
Belgium
Prior art keywords
gallate
luminescent
tel
discharge lamps
lamps containing
Prior art date
Application number
Other languages
English (en)
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 BE749274A publication Critical patent/BE749274A/fr

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
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • 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
    • 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
    • C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
BE749274D 1969-04-23 1970-04-21 Gallate luminescent, ecran luminescent et lampes a decharge comportant un tel gallate BE749274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6906222A NL6906222A (fr) 1969-04-23 1969-04-23

Publications (1)

Publication Number Publication Date
BE749274A true BE749274A (fr) 1970-10-21

Family

ID=19806761

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749274D BE749274A (fr) 1969-04-23 1970-04-21 Gallate luminescent, ecran luminescent et lampes a decharge comportant un tel gallate

Country Status (9)

Country Link
US (1) US3723339A (fr)
AT (1) AT292847B (fr)
AU (1) AU1411870A (fr)
BE (1) BE749274A (fr)
CA (1) CA932950A (fr)
FR (1) FR2046331A5 (fr)
GB (1) GB1242983A (fr)
NL (1) NL6906222A (fr)
SE (1) SE362896B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
NL7214859A (fr) * 1972-11-03 1974-05-07
US3857054A (en) * 1973-07-11 1974-12-24 Westinghouse Electric Corp Discharge device and method for generating near infrared radiations
GB1500902A (en) * 1974-01-17 1978-02-15 Thorn Electrical Ind Ltd Phosphors and their preparation
US4018698A (en) * 1974-04-05 1977-04-19 Gte Sylvania Incorporated Cerium stabilized magnesium aluminum gallate phosphors
US4032471A (en) * 1975-01-27 1977-06-28 Eastman Kodak Company Process for preparing yttrium oxide and rare earth metal oxide phosphors
JPS51119388A (en) * 1975-03-19 1976-10-19 Gte Sylvania Inc Fluorescent substances
JPS57170979A (en) * 1981-04-15 1982-10-21 Mitsubishi Electric Corp Fluorescent substance
JP2689852B2 (ja) * 1993-06-02 1997-12-10 双葉電子工業株式会社 蛍光表示管用蛍光体
US6042746A (en) * 1997-01-17 2000-03-28 Micron Technology, Inc. Specialized phosphors prepared by a multi-stage grinding and firing sequence
KR20020025281A (ko) * 2000-09-28 2002-04-04 오길록 형광 디스플레이용 녹색 형광체와 그것의 제조방법

Also Published As

Publication number Publication date
FR2046331A5 (fr) 1971-03-05
CA932950A (en) 1973-09-04
SE362896B (fr) 1973-12-27
DE2016743B2 (de) 1976-10-21
AT292847B (de) 1971-09-10
US3723339A (en) 1973-03-27
GB1242983A (en) 1971-08-18
NL6906222A (fr) 1970-10-27
AU1411870A (en) 1971-10-28
DE2016743A1 (de) 1972-02-24

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