http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I683887-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7689e9aa4e22ebbe003ff5f0db439d9a |
| classificationCPCInventive | 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/C09K11-77928 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/C09K11-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21K2-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-26 |
| filingDate | 2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c8a8444669273a782fa68e95a492a01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90760a619dea81bd109e8a81ecf9fcdf |
| publicationDate | 2020-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I683887-B |
| titleOfInvention | Phosphor and its use |
| abstract | The present invention relates to a red light-emitting phosphor, a light-emitting element using the phosphor, and a light-emitting device using the light-emitting element.nn n n A phosphor represented by the general formula Ca x+y Eu y SiAlN 3 , containing Eu as an active element and replacing a part of Ca element with Eu, the aforementioned x+y is 1.0 or more and 1.1 or less, and the aforementioned y is 0.004 or more and 0.012 or less , The lattice constant a of the phosphor is 0.9747nm or more and 0.9770nm or less, the lattice constant c of the phosphor is 0.5050nm or more and 0.5055nm or less, and the Ca content of the phosphor is 27.8% by mass or more and 28.8% by mass Hereinafter, the oxygen solid solution amount of the phosphor is 0.3% by mass or more and 1.2% by mass or less, and the Eu content of the phosphor is 0.4% by mass or more and 1.2% by 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: 29.