| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_274c8be79fb7465b1b485b5846691a39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_558e441e5bf8c8a0227ace0e3c626156
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14e2c394c7aac3d31a8c46711bfe55bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7317808024e524eea40a6c5a5ad6a22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_799b8a748f0edbf7ff9771382282f1a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-8592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7739
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7731
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77342 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-84 |
| filingDate |
2005-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5daf51dc16270da4498b1efb7a88e114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4f0aeb92b567d5407697f4401dd636b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ae933df4149ade24a017d5448df37fc |
| publicationDate |
2007-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2006061747-A3 |
| titleOfInvention |
Illumination system comprising a radiation source and a luminescent material |
| abstract |
An illumination system, comprising a radiation source (1) and a luminescent material (3,4,5) comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow red-emitting europium(II)-activated earth alkaline lithium orthosilicate of general formula (Sr1-x-y- zCaxBay)Li2SiO4:Euz wherein 0 ≤ x ≤ l; 0 ≤ y ≤ l; 0.001 < z < 0.3 can provide light sources having high luminosity and color-rendering index, especially in conjunction with a light emitting diode as a radiation source. The red to yellow-emitting europium(II)-activated earth alkaline lithium orthosilicate of general formula (Sr1-x-y-zCaxBay)Li2SiO4:Euz wherein 0 < x ≤ l; 0 ≤ y < 1; 0.001 < z < 0.3 is efficiently excitable by primary radiation in the near UV-to-blue range of the electromagnetic spectrum. |
| priorityDate |
2004-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |