| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 |
| filingDate |
2009-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50bad7d6d7572d1b3007f5dab5e43de9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22a87ba40bfc3f4497d3355e2f039e44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_343ec6d3b01b40191303cd9cb3067d24 |
| publicationDate |
2011-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20110016493-A |
| titleOfInvention |
Li-containing α-sialon phosphor, a method of manufacturing the same, a lighting device and an image display device |
| abstract |
An object of the present invention is to provide a phosphor having a solid fluorescence intensity and emitting a fluorescent color in combination with a blue LED, which can produce a white light emitting diode of day white or daylight. General formula: Li x Eu y Si 12- (m + n) Al (m + n) O n + δ N 16 -n-δ (wherein the average valence of Eu is a, x + ya + δ = m; 0.45 ≦ x <1.2, 0.001 ≦ y ≦ 0.2, 0.9 Li-containing? -Sialon phosphors represented by? M? 2.5, 0.5? N? 2.4,?> 0). The average aspect ratio of the primary particles measured by image analysis of the scanning electron microscope photograph is 2 or less, the average particle diameter D particles is 1 µm or more and 3.0 µm or less, and the primary particles measured by image analysis of the scanning electron microscope photograph. The aspect ratio is 3 or less, and the length of the short axis may be larger than 3 µm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012157998-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012157998-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130126152-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9200200-B2 |
| priorityDate |
2008-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |