| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-73265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2933-0091 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 |
| filingDate |
2013-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104871326-B |
| titleOfInvention |
light emitting device |
| abstract |
The present invention provides a light-emitting device in which the 50% area average diameter of the primary particles of the Eu-activated β-sialon phosphor is 10 μm or more, and the scattering probability of the peak wavelength of the excitation light emitted from the excitation light source by the scattering member is 0.1 mm -1 or more 0.5mm ‑1 or less, the Eu-activated β-Sialon phosphor is encapsulated in a transparent member in a dispersed state together with a scattering member. |
| priorityDate |
2013-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |