BE508694A - - Google Patents
Info
- Publication number
- BE508694A BE508694A BE508694DA BE508694A BE 508694 A BE508694 A BE 508694A BE 508694D A BE508694D A BE 508694DA BE 508694 A BE508694 A BE 508694A
- Authority
- BE
- Belgium
- Prior art keywords
- arsenic
- luminescent material
- sulphide
- specified under
- hydrogen
- 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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/74—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing arsenic, antimony or bismuth
- C09K11/7407—Chalcogenides
- C09K11/7414—Chalcogenides with zinc or cadmium
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE508694A true BE508694A (cs) |
Family
ID=148326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE508694D BE508694A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE508694A (cs) |
-
0
- BE BE508694D patent/BE508694A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE508694A (cs) | ||
| BE497702A (cs) | ||
| FR2657619A1 (fr) | Procede pour fabriquer un element convertisseur transformant une lumiere d'une longueur d'onde donnee en une lumiere de longueur d'onde differente. | |
| FR2478665A1 (fr) | Luminophore comprenant un aluminate alcalino-terreux et du cerium pour lampe fluorescente | |
| BE508221A (cs) | ||
| SU256078A1 (ru) | Газоразрядная ртутная люминесцентная лампа низкого давления | |
| BE399774A (cs) | ||
| BE532682A (cs) | ||
| BE516892A (cs) | ||
| BE534239A (cs) | ||
| BE428721A (cs) | ||
| NL1034259C1 (nl) | Een ontladingslamp met een hoge intensiteit met of zonder laag kwikgehalte. | |
| BE490510A (cs) | ||
| BE520125A (cs) | ||
| BE353878A (cs) | ||
| FR2880183A1 (fr) | Lampe a incandescence enrichie en bleu | |
| BE657718A (cs) | ||
| BE482010A (cs) | ||
| BE468273A (cs) | ||
| BE428406A (cs) | ||
| BE463681A (cs) | ||
| BE494733A (cs) | ||
| BE666178A (cs) | ||
| Strutt | Further Observations on the Afterglow of Electric Discharge, and Kindred Phenomena | |
| BE401022A (cs) |