http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140126305-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62268de3e92657ca5b9adcac4778225 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21K9-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate | 2012-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9337790e6da2285808c3c715ef15e680 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a60d797d8d17738d43ae838dda618ed1 |
| publicationDate | 2014-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140126305-A |
| titleOfInvention | Phosphor, method for producing same, and use of same |
| abstract | A fluorescent material having the same crystal structure as the CaAlSiN 3 crystal phase which absorbs light of a light emitting element such as an LED and emits red light and has a luminescent efficiency higher than that of the prior art, and a light emitting device of high brightness and long life by using the phosphor. Appears by the general formula Ca x (Si, Al) 2 (N, O) 3 + y ( However, O.75≤x≤O.92, -O.2≤y≤O.2), a part of the elements Ca Eu phosphor having a Si / Al ratio (molar ratio) of 0.9 or more to 1.55 or less, a Eu content of 0.01 at% or more and 0.3 at% or less, and a phosphorus content in the mouth of 0.4 to 0.7% by mass. |
| priorityDate | 2012-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.