| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7731
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7733
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21K9-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate |
2011-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101412604-B1 |
| titleOfInvention |
Oxycarbonitride phosphors and light emitting devices using the same |
| abstract |
A novel family of oxycarbonitride phosphor compositions and light emitting devices comprising the same are disclosed herein. Within the sextant system of M-Al-Si-ONC-Ln and the quintuplet system of M-Si-ONC-Ln (M = alkaline earth element, Ln = rare earth element) Are made of either a single crystalline phase or two crystalline phases with high chemical and thermal stability. In certain embodiments, the disclosed phosphor of silicon oxycarbonitride emits green light at a wavelength between 530 nm and 550 nm. In further embodiments, the disclosed phosphor compositions emit blue-green light into yellow light in the wavelength range of 450 nm to 650 nm under near-UV and blue light excitation. |
| priorityDate |
2010-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |