http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018003848-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate | 2017-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2018003848-A1 |
| titleOfInvention | Phosphor and light emitting device |
| abstract | Provided is a Li-α sialon phosphor having a small decrease in luminance with time and excellent long-term stability. A Li-.alpha. Sialon phosphor containing a light emission activating element is formed by binding a stable OH group at a presence ratio of 10 / nm 2 or more to the phosphor surface. The light emission activating element is preferably Eu, the Li content is 1.8% to 3.0% by mass, and the Eu content is 0.1% to 1.5% by mass. Is preferred. |
| priorityDate | 2016-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.