http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20090079217-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c6a9fd6219b32cd3893a49979951bf4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 |
| filingDate | 2007-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eba0da8e2cdc1b3592ac46d85a6512b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd62be934178ac02b989ef8556d2efda |
| publicationDate | 2009-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20090079217-A |
| titleOfInvention | Phosphor, Phosphor Sheet and Manufacturing Method of Phosphor and Light Emitting Device Using the Phosphor |
| abstract | General formula MmAaBbOoNn: Z (wherein element M is at least one element having an valence of II valence, element A is at least one element having valence is valence III, and element B is at least one species having valence of IV valence including Si) The above elements, O is oxygen, N is nitrogen, Z is at least one kind of activator, m> 0, a> 0, b> 0, o≥0, n> 0. From 2000 nm to depth, characterized in that the rate of change of the proportion of elemental B to total number of atoms is less than 10% and / or the rate of change of proportion of oxygen atoms to total number of atoms is less than 40%. The phosphor has a broad emission spectrum in the blue range, a broad and flat excitation band in the near ultraviolet and ultraviolet range, and is excellent in luminous efficiency, emission intensity and luminance. |
| priorityDate | 2006-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.