LU74989A1 - - Google Patents
Info
- Publication number
- LU74989A1 LU74989A1 LU74989A LU74989A LU74989A1 LU 74989 A1 LU74989 A1 LU 74989A1 LU 74989 A LU74989 A LU 74989A LU 74989 A LU74989 A LU 74989A LU 74989 A1 LU74989 A1 LU 74989A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Luminescent Compositions (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7516240A FR2311991A1 (fr) | 1975-05-23 | 1975-05-23 | Pellicules luminescentes transparentes et leurs applications notamment comme sources d'energie lumineuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74989A1 true LU74989A1 (fr) | 1977-01-19 |
Family
ID=9155632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74989A LU74989A1 (fr) | 1975-05-23 | 1976-05-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE842054A (fr) |
| DE (1) | DE2622540A1 (fr) |
| FR (1) | FR2311991A1 (fr) |
| LU (1) | LU74989A1 (fr) |
| NL (1) | NL7605442A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2927100A1 (de) * | 1979-07-04 | 1981-01-08 | Siemens Ag | Anordnung zur helligkeitsverstaerkung von passiven anzeigevorrichtungen |
| DE2934140A1 (de) * | 1979-08-23 | 1981-03-26 | Siemens AG, 1000 Berlin und 8000 München | Lichtquelle mit einstellbarer intensitaetsverteilung und hoher leuchtdichte |
| US4469980A (en) * | 1981-12-21 | 1984-09-04 | General Electric Company | Fluorescent lamp with non-scattering phosphor |
| SE8704680D0 (sv) * | 1987-04-27 | 1987-11-25 | Lars Sefastsson | Sjelvlysande anordning |
| AU1861792A (en) * | 1991-07-06 | 1993-01-07 | Pilkington Glass Limited | Phosphorescent panel |
| JP3552740B2 (ja) * | 1993-12-28 | 2004-08-11 | リンテック株式会社 | 紫外線の照射によって蛍光発色する発光シートの製造方法 |
| IT201600094050A1 (it) * | 2016-09-20 | 2018-03-20 | Mira Glass S R L | Procedimento di realizzazione di prodotti fotoluminescenti. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527298A (en) * | 1939-03-30 | 1940-10-07 | Durex Abrasives Ltd | Improvements in or relating to adhesive sheet or tape material |
| DE767327C (de) * | 1940-03-08 | 1952-05-26 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von praktisch kornfreien Leuchtschichten |
-
1975
- 1975-05-23 FR FR7516240A patent/FR2311991A1/fr active Granted
-
1976
- 1976-05-20 DE DE19762622540 patent/DE2622540A1/de active Pending
- 1976-05-20 LU LU74989A patent/LU74989A1/xx unknown
- 1976-05-21 NL NL7605442A patent/NL7605442A/xx unknown
- 1976-05-21 BE BE1007399A patent/BE842054A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7605442A (nl) | 1976-11-25 |
| BE842054A (fr) | 1976-09-16 |
| FR2311991B1 (fr) | 1978-09-01 |
| DE2622540A1 (de) | 1976-12-09 |
| FR2311991A1 (fr) | 1976-12-17 |