BE463721A - - Google Patents
Info
- Publication number
- BE463721A BE463721A BE463721DA BE463721A BE 463721 A BE463721 A BE 463721A BE 463721D A BE463721D A BE 463721DA BE 463721 A BE463721 A BE 463721A
- Authority
- BE
- Belgium
- Prior art keywords
- cadmium
- lead
- phosphorescent
- phosphorescent material
- phosphorescence
- 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
- C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE463721A true BE463721A (OSRAM) |
Family
ID=115740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE463721D BE463721A (OSRAM) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE463721A (OSRAM) |
-
0
- BE BE463721D patent/BE463721A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2457054A (en) | Luminescent materials for electric discharge devices | |
US4814105A (en) | Method of preparing a luminescent quartz glass activated by bivalent europium, luminescent quartz glass obtained by such a method and luminescent screen provided with such a luminescent quartz glass | |
BE463721A (OSRAM) | ||
US2447210A (en) | Erythemal phosphor | |
US2473960A (en) | Silicate-titanate phosphors | |
JPH0124198B2 (OSRAM) | ||
JP4199530B2 (ja) | 水銀蒸気放電ランプ用蛍光体及び水銀蒸気放電ランプ | |
US2427728A (en) | Alkaline earth phosphor | |
FR1464433A (fr) | Procédé de préparation d'un luminophore | |
BE463681A (OSRAM) | ||
US2257667A (en) | Luminescent material | |
NO116510B (OSRAM) | ||
US2205815A (en) | Luminescent compound and method of making the same | |
US2512270A (en) | Method of making an improved erythemal phosphor | |
JPS6360500B2 (OSRAM) | ||
US2179134A (en) | Inorganic luminous material | |
US3366444A (en) | Process of preparing calcium fluoride | |
JPS62218477A (ja) | 螢光体 | |
BE508221A (OSRAM) | ||
BE479984A (OSRAM) | ||
BE532682A (OSRAM) | ||
BE421000A (OSRAM) | ||
AT164017B (de) | Leuchtstoff, insbesondere für Gasentladungsröhren und Verfahren zu dessen Herstellung | |
BE657718A (OSRAM) | ||
JPH02158685A (ja) | バナジン酸イットリウム蛍光体およびその製造方法 |