http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120123555-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 |
| filingDate | 2011-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20120123555-A |
| titleOfInvention | Method for producing sialon oxynitride phosphor and sialon oxynitride phosphor |
| abstract | The present invention provides a method for producing a photoluminescent phosphor capable of realizing high luminance of a white LED having a blue LED as a light source in an oxynitride phosphor containing α-sialon as a main component. The invention comprises an amorphous silicon nitride powder with an elongate density of 0.16 g / cm 3 -0.22 g / cm 3, wherein the product is of formula M x Si 12- (m + n) Al (m + n) O n N 16 -n : Ln y (M is at least one metal selected from lanthanide metals except Li, Ca, Mg, Y, or La, Ce, and Ln is at least one lanthanide metal selected from Eu, Dy, Er, Tb, Yb. The mixed powder blended so as to be represented by.) Is fired at 1400 ° C. to 2000 ° C. in an inert gas atmosphere containing nitrogen, and the method for producing the α-sialon oxynitride phosphor. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190082825-A |
| priorityDate | 2010-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.