http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102485860-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77928 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 |
| filingDate | 2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102485860-B1 |
| titleOfInvention | Fluorophore and application therefor |
| abstract | The present invention relates to a phosphor that emits red light, a light emitting element using the phosphor, and a light emitting device using the light emitting element. A phosphor represented by the general formula Ca x + y Eu y SiAlN 3 , containing Eu as an activating element and in which a part of the Ca element is substituted with Eu, wherein x+y is 1.0 or more and 1.1 or less, and y is 0.004 or more and 0.012 or less, the lattice constant a of the phosphor is 0.9747 nm or more and 0.9770 nm or less, the lattice constant c of the phosphor is 0.5050 nm or more and 0.5055 nm or less, the Ca content is 27.8 mass% or more and 28.8 mass% or less, and the dissolved oxygen content is is 0.3 mass % or more and 1.2 mass % or less, and the Eu content is 0.4 mass % or more and 1.2 mass % or less. |
| priorityDate | 2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.