GB1205340A - Luminescent materials - Google Patents
Luminescent materialsInfo
- Publication number
- GB1205340A GB1205340A GB34889/68A GB3488968A GB1205340A GB 1205340 A GB1205340 A GB 1205340A GB 34889/68 A GB34889/68 A GB 34889/68A GB 3488968 A GB3488968 A GB 3488968A GB 1205340 A GB1205340 A GB 1205340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polysulphide
- phosphor
- oxide
- july
- washed
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 229910052727 yttrium Inorganic materials 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 229920001021 polysulfide Polymers 0.000 abstract 3
- 229910052693 Europium Inorganic materials 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052771 Terbium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- -1 rare earth activated oxysulphide phosphor Chemical class 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7767—Chalcogenides
- C09K11/7769—Oxides
- C09K11/7771—Oxysulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/288—Sulfides
- C01F17/294—Oxysulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Luminescent Compositions (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6710227A NL6710227A (enExample) | 1967-07-25 | 1967-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1205340A true GB1205340A (en) | 1970-09-16 |
Family
ID=19800788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34889/68A Expired GB1205340A (en) | 1967-07-25 | 1968-07-22 | Luminescent materials |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT286468B (enExample) |
| BE (1) | BE718447A (enExample) |
| DE (1) | DE1767946A1 (enExample) |
| ES (1) | ES356405A1 (enExample) |
| FR (1) | FR1580544A (enExample) |
| GB (1) | GB1205340A (enExample) |
| IL (1) | IL30415A0 (enExample) |
| NL (1) | NL6710227A (enExample) |
| NO (1) | NO120436B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9422473B2 (en) | 2006-06-27 | 2016-08-23 | Swiss Authentication Research And Development Ag | Luminescent composition |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59813225D1 (de) | 1997-03-05 | 2005-12-29 | Honeywell Specialty Chemicals | Nicht-grüner anti-stokes-leuchtstoff |
-
1967
- 1967-07-25 NL NL6710227A patent/NL6710227A/xx unknown
-
1968
- 1968-07-04 DE DE19681767946 patent/DE1767946A1/de active Pending
- 1968-07-22 AT AT705268A patent/AT286468B/de not_active IP Right Cessation
- 1968-07-22 GB GB34889/68A patent/GB1205340A/en not_active Expired
- 1968-07-22 NO NO2892/68A patent/NO120436B/no unknown
- 1968-07-23 BE BE718447D patent/BE718447A/xx not_active IP Right Cessation
- 1968-07-23 IL IL30415A patent/IL30415A0/xx unknown
- 1968-07-23 ES ES356405A patent/ES356405A1/es not_active Expired
- 1968-07-25 FR FR1580544D patent/FR1580544A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9422473B2 (en) | 2006-06-27 | 2016-08-23 | Swiss Authentication Research And Development Ag | Luminescent composition |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6710227A (enExample) | 1969-01-28 |
| ES356405A1 (es) | 1970-04-01 |
| BE718447A (enExample) | 1969-01-23 |
| IL30415A0 (en) | 1968-09-26 |
| DE1767946A1 (de) | 1971-09-30 |
| NO120436B (enExample) | 1970-10-19 |
| AT286468B (de) | 1970-12-10 |
| FR1580544A (enExample) | 1969-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 49R | Reference inserted (sect. 9/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |