http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014157695-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate | 2014-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2014157695-A1 |
| titleOfInvention | Oxynitride phosphor powder and method for producing the same |
| abstract | An oxynitride phosphor powder having an external quantum efficiency higher than that of a conventional oxynitride phosphor powder having a fluorescence peak wavelength of 610 to 625 nm is provided. The oxynitride phosphor powder of the present invention has a composition formula: Ca x1 Eu x2 Si 12- (y + z) Al (y + z) O z N 16-z (However, in the formula, x1, x2, y, z are 1.60 ≦ x1 + x2 ≦ 2.90, 0.18 ≦ x2 / x1 ≦ 0.70, 4.0 ≦ y ≦ 6.5, 0.0 ≦ z ≦ 1.0), α-sialon and aluminum nitride are included. Furthermore, it is preferable to contain 50-10000 ppm of Li. The content of aluminum nitride is preferably in the range of greater than 0% by mass and less than 33% by mass. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10125313-B2 |
| priorityDate | 2013-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.