http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1716218-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7317808024e524eea40a6c5a5ad6a22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_274c8be79fb7465b1b485b5846691a39 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-8592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3229 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3856 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3852 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77747 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-584 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-79 |
| filingDate | 2005-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5046e22ba4818ce7c4d35d2ee055b37b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a34f37f173823d3b3af981dd787a606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfe387c753d36b861fd5e7b104a53f28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d64070830a3210051cc6000eaccdbe7e |
| publicationDate | 2009-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1716218-B1 |
| titleOfInvention | Illumination system comprising a radiation source and a fluorescent material |
| abstract | PCT/I B2005/050521 25 PHDE040060 ABSTRACT: 25 The invention concerns an illumination system, comprising a radiation source and a fluorescent material 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 cerium-activated carbido-nitridosilicate of general formula (RE1-z)2-aEAaSi4N6+aC1-a:Cez,wherein 0 ≤ a < 1, 0 < z ≤ 0.2, EA is at least one earth alkaline metal selected from the group of calcium, strontium and barium, and RE is a least one rare earth metal chosen from the group of yttrium, gadolinium and lutetium. The invention is also concerned with a red to yellow -emitting cerium 10 activated carbido-nitridosilicate of general formula (RE1-z)2-aEAaSi4N6+aC1-a:Cez wherein 0 ≤ a < 1, 0 < z ≤ 0.2, EA is at least one earth alkaline metal selected from the group of calcium, strontium and barium, and RE is a least one rare earth metal chosen from the group of yttrium, gadolinium and lutetium. |
| priorityDate | 2004-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.