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
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)
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)
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 |
-
1975
- 1975-07-28 NL NL7508990A patent/NL7508990A/en unknown
- 1975-08-05 DE DE19752534834 patent/DE2534834A1/en active Pending
- 1975-08-06 JP JP9506375A patent/JPS5141688A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5141688A (en) | 1976-04-08 |
DE2534834A1 (en) | 1976-02-19 |
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