| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-508 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7774
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/H01L33-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0838 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21W121-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21Y101-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21S2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 |
| filingDate |
2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2013-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-5186016-B2 |
| titleOfInvention |
Phosphor conversion light emitting device |
| abstract |
A system includes a radiation source capable of emitting first light and a fluorescent material capable of absorbing the first light and emitting second light having a different wavelength than the first light. The fluorescent material is a phosphor having the formula (Lu 1-x-y-a-b Y x Gd y ) 3 (Al 1-z Ga z ) 5 O 12 :Ce a Pr b wherein n0 < x < 1, 0 < y < 1, 0 <z ‰¤ 0.1, 0 < a ‰¤ 0.2 and 0 < b ‰¤ 0.1. The (Lu 1-x-y-a-b Y x Gd y ) 3 (Al 1-z Ga z ) 5 O 12 :Ce a Pr b is combined with a second fluorescent material capable of emitting third light. The second fluorescent material may be a red-emitting phosphor, such that the combination of first, second, and third light emitted from the system appears white. |
| priorityDate |
2004-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |