NL6806648A - - Google Patents
Info
- Publication number
- NL6806648A NL6806648A NL6806648A NL6806648A NL6806648A NL 6806648 A NL6806648 A NL 6806648A NL 6806648 A NL6806648 A NL 6806648A NL 6806648 A NL6806648 A NL 6806648A NL 6806648 A NL6806648 A NL 6806648A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/44—Devices characterised by the luminescent material
-
- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/774—Borates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6806648A NL6806648A (de) | 1968-05-10 | 1968-05-10 | |
| DE19691919071 DE1919071C3 (de) | 1968-05-10 | 1969-04-15 | Leuchtstoff für eine Niederdruck-Quecksilberdampf-Entladungslampe |
| FR6914505A FR2008204A1 (de) | 1968-05-10 | 1969-05-06 | |
| GB23265/69A GB1192730A (en) | 1968-05-10 | 1969-05-07 | Luminescent Materials |
| BE732774D BE732774A (de) | 1968-05-10 | 1969-05-08 | |
| US823347A US3575879A (en) | 1968-05-10 | 1969-05-09 | Bivalent europium activated barium octaborate luminescent material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6806648A NL6806648A (de) | 1968-05-10 | 1968-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6806648A true NL6806648A (de) | 1969-11-12 |
Family
ID=19803594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6806648A NL6806648A (de) | 1968-05-10 | 1968-05-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3575879A (de) |
| BE (1) | BE732774A (de) |
| FR (1) | FR2008204A1 (de) |
| GB (1) | GB1192730A (de) |
| NL (1) | NL6806648A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL178549C (nl) * | 1975-11-28 | 1986-04-01 | Philips Nv | Luminescerend scherm; lagedrukkwikdampontladingslamp; werkwijze voor de bereiding van een aardalkalimetaaltetraboraat. |
| NL186457B (nl) * | 1978-01-13 | 1990-07-02 | Philips Nv | Luminescerend met tweewaardig europium geactiveerd bariumboraatfosfaat; luminescerend scherm; lagedrukkwikdampontladingslamp. |
| NL7905680A (nl) * | 1979-07-23 | 1981-01-27 | Philips Nv | Luminescerend scherm. |
| FR2597851B1 (fr) * | 1986-04-29 | 1990-10-26 | Centre Nat Rech Scient | Nouveaux borates mixtes a base de terres rares, leur preparation et leur application comme luminophores |
| CN115340865B (zh) * | 2022-08-24 | 2024-04-26 | 唐山学院 | 一种可见近红外发光材料及其制备方法 |
| FR3145343A1 (fr) | 2023-01-26 | 2024-08-02 | Safran Aerosystems | Procédé de discrimination de conditions givrantes par apprentissage automatique |
-
1968
- 1968-05-10 NL NL6806648A patent/NL6806648A/xx unknown
-
1969
- 1969-05-06 FR FR6914505A patent/FR2008204A1/fr not_active Withdrawn
- 1969-05-07 GB GB23265/69A patent/GB1192730A/en not_active Expired
- 1969-05-08 BE BE732774D patent/BE732774A/xx unknown
- 1969-05-09 US US823347A patent/US3575879A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3575879A (en) | 1971-04-20 |
| FR2008204A1 (de) | 1970-01-16 |
| BE732774A (de) | 1969-11-10 |
| DE1919071B2 (de) | 1976-11-25 |
| DE1919071A1 (de) | 1969-11-27 |
| GB1192730A (en) | 1970-05-20 |