NL7508990A - LUMINESCENT MATERIALS AND THEIR PREPARATION. - Google Patents

LUMINESCENT MATERIALS AND THEIR PREPARATION.

Info

Publication number
NL7508990A
NL7508990A NL7508990A NL7508990A NL7508990A NL 7508990 A NL7508990 A NL 7508990A NL 7508990 A NL7508990 A NL 7508990A NL 7508990 A NL7508990 A NL 7508990A NL 7508990 A NL7508990 A NL 7508990A
Authority
NL
Netherlands
Prior art keywords
preparation
luminescent materials
luminescent
materials
Prior art date
Application number
NL7508990A
Other languages
Dutch (nl)
Original Assignee
Thorn Electrical Ind Ltd
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 Thorn Electrical Ind Ltd filed Critical Thorn Electrical Ind Ltd
Publication of NL7508990A publication Critical patent/NL7508990A/en

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
    • C09K11/7777—Phosphates
    • C09K11/7778—Phosphates with alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
NL7508990A 1974-08-06 1975-07-28 LUMINESCENT MATERIALS AND THEIR PREPARATION. NL7508990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3464674 1974-08-06

Publications (1)

Publication Number Publication Date
NL7508990A true NL7508990A (en) 1976-02-10

Family

ID=10368242

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7508990A NL7508990A (en) 1974-08-06 1975-07-28 LUMINESCENT MATERIALS AND THEIR PREPARATION.

Country Status (3)

Country Link
JP (1) JPS5141688A (en)
DE (1) DE2534834A1 (en)
NL (1) NL7508990A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186458B (en) * 1977-10-03 1990-07-02 Philips Nv PROCESS FOR PREPARING A LUMINESCENT NATURAL POTASSIUM METAL PHOSPHATE; LUMINESCENT SCREEN; LOW-PRESSURE MERCURY DISCHARGE LAMP.
JPS6010065B2 (en) * 1981-06-16 1985-03-14 株式会社東芝 green emitting phosphor
JPS57207678A (en) * 1981-06-18 1982-12-20 Toshiba Corp Fluorescent lamp
US5132042A (en) * 1990-05-14 1992-07-21 Gte Products Corporation Method of making lanthanum cerium terbium phosphate phosphor with improved brightness
US5116532A (en) * 1990-05-14 1992-05-26 Gte Products Corporation Method of making lanthanum cerium terbium phosphate phosphor
JP5667215B2 (en) * 2010-02-04 2015-02-12 オーシャンズ キング ライティング サイエンスアンドテクノロジー カンパニー リミテッド Terbium-doped phosphate green light-emitting material and method for producing the same

Also Published As

Publication number Publication date
JPS5141688A (en) 1976-04-08
DE2534834A1 (en) 1976-02-19

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