BE521338A - - Google Patents
Info
- Publication number
- BE521338A BE521338A BE521338DA BE521338A BE 521338 A BE521338 A BE 521338A BE 521338D A BE521338D A BE 521338DA BE 521338 A BE521338 A BE 521338A
- Authority
- BE
- Belgium
- Prior art keywords
- electroluminescent
- formaldehyde
- fluorescent
- layer
- electroluminescent lamp
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
- H05B33/20—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
Landscapes
- Electroluminescent Light Sources (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE521338A true BE521338A (ca) |
Family
ID=156941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE521338D BE521338A (ca) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE521338A (ca) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415471A (en) * | 1981-04-09 | 1983-11-15 | Siemens Aktiengesellschaft | X-Ray fluorescent screens |
-
0
- BE BE521338D patent/BE521338A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415471A (en) * | 1981-04-09 | 1983-11-15 | Siemens Aktiengesellschaft | X-Ray fluorescent screens |
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