http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102352808-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-501 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-501 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate | 2015-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102352808-B1 |
| titleOfInvention | Hydrophobized phosphor, and light-emitting device |
| abstract | An object of the present invention is to provide a hydrophobization-treated phosphor that is less likely to cause peeling at the interface with an encapsulating resin, and a light-emitting device having excellent long-term stability with little change in luminance and luminescence color over time by using the hydrophobized phosphor. The hydrophobicization-treated phosphor of the present invention comprises a phosphor particle represented by the general formula Si 6 - z Al z O z N 8 - z :Eu 2 + (z is greater than 0 and less than or equal to 4.2), and a hydrophobic material attached to the surface of the phosphor particle. It has a surface layer made of, and the hydrophobic material is characterized in that it consists of a long-chain fatty acid having 12 or more carbon atoms, a silicone oil having a viscosity of 1.5 Pa·s or less, or both. Further, the light-emitting device according to the present invention is characterized in that it includes the hydrophobization-treated phosphor and the light-emitting element. |
| priorityDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.