http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106574181-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate | 2015-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106574181-B |
| titleOfInvention | Phosphor, light-emitting device, image display device, and lighting device |
| abstract | The present invention provides a SCASN phosphor with high internal quantum efficiency, a light-emitting device including the phosphor, and an image display device and an illumination device including the light-emitting device. The present invention relates to a phosphor represented by the following formula [1], wherein the phosphor is a phosphor particle formed by three-dimensional bonding of single crystallites, the phosphor particle contains grain boundary trigeminal points, and the total number of grain boundary trigeminal points (A)/Number (B) of phosphor particles is 1.0 or less. M a Sr b C c Al d Si e N f [1] (in formula [1], M represents an active element, and a, b, c, d, e, and f are values in the following ranges, respectively. 0< a≤0.15, 0.5≤b<1, 0<c<0.5, a+b+c=1, 0.7≤d≤1.3, 0.7≤e≤1.3, 2.5≤f≤3.5). |
| priorityDate | 2014-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.