| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7689e9aa4e22ebbe003ff5f0db439d9a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 |
| filingDate |
2017-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb27688c9d31a3284c5a69a9774a3c4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9dc3ed8cba7a182a6c9019e1ecabc0c |
| publicationDate |
2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10266768-B2 |
| titleOfInvention |
β-sialon phosphor containing europium element and method for producing the same, and light-emitting member and light emitting device |
| abstract |
Provided is a β-sialon phosphor having a β-sialon as a host crystal and containing Eu as a luminescent center, wherein when chemical states of Eu are classified into three states: Eu2+, Eu3+ and an intermediate state thereof (hereinafter, referred to as Eum), a ratio of them present in the β-sialon phosphor satisfies the relationships: 0.1<Eum/(Eu2++Eu3++Eum)<0.4 and Eu2+/(Eu2++Eu3+)>0.7. |
| priorityDate |
2016-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |