GB1533172A - Copper-and-zinc-activated strontium sulphide phosphors - Google Patents
Copper-and-zinc-activated strontium sulphide phosphorsInfo
- Publication number
- GB1533172A GB1533172A GB231176A GB231176A GB1533172A GB 1533172 A GB1533172 A GB 1533172A GB 231176 A GB231176 A GB 231176A GB 231176 A GB231176 A GB 231176A GB 1533172 A GB1533172 A GB 1533172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- sulphide
- strontium
- strontium sulphide
- zinc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000011701 zinc Substances 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
- 238000002360 preparation method Methods 0.000 abstract 2
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Chemical compound [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 abstract 2
- XXCMBPUMZXRBTN-UHFFFAOYSA-N strontium sulfide Chemical compound [Sr]=S XXCMBPUMZXRBTN-UHFFFAOYSA-N 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- -1 Zn-Cu activated strontium sulphide phosphor Chemical class 0.000 abstract 1
- 229910007565 Zn—Cu Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
- C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
- C09K11/582—Chalcogenides
- C09K11/586—Chalcogenides with alkaline earth metals
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55216775A | 1975-02-24 | 1975-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1533172A true GB1533172A (en) | 1978-11-22 |
Family
ID=24204201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB231176A Expired GB1533172A (en) | 1975-02-24 | 1976-01-21 | Copper-and-zinc-activated strontium sulphide phosphors |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51109292A (enExample) |
| BE (1) | BE838844A (enExample) |
| CA (1) | CA1067282A (enExample) |
| DE (1) | DE2606163A1 (enExample) |
| FR (1) | FR2301586A1 (enExample) |
| GB (1) | GB1533172A (enExample) |
| IT (1) | IT1073746B (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB650458A (en) * | 1946-05-03 | 1951-02-28 | Franz Urbach | Improvements in photographic recording and luminescent materials therefor |
-
1976
- 1976-01-21 GB GB231176A patent/GB1533172A/en not_active Expired
- 1976-01-29 CA CA244,527A patent/CA1067282A/en not_active Expired
- 1976-02-17 IT IT4812476A patent/IT1073746B/it active
- 1976-02-17 DE DE19762606163 patent/DE2606163A1/de not_active Withdrawn
- 1976-02-20 JP JP1840076A patent/JPS51109292A/ja active Granted
- 1976-02-20 FR FR7604700A patent/FR2301586A1/fr active Granted
- 1976-02-23 BE BE164554A patent/BE838844A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2301586A1 (fr) | 1976-09-17 |
| IT1073746B (it) | 1985-04-17 |
| JPS5232871B2 (enExample) | 1977-08-24 |
| JPS51109292A (ja) | 1976-09-28 |
| BE838844A (fr) | 1976-06-16 |
| CA1067282A (en) | 1979-12-04 |
| FR2301586B1 (enExample) | 1981-08-07 |
| DE2606163A1 (de) | 1976-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |