| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62268de3e92657ca5b9adcac4778225 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-8592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 |
| classificationCPCInventive |
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/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate |
2011-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a60d797d8d17738d43ae838dda618ed1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89a579dc445ee0065a47850f9f98a75a |
| publicationDate |
2013-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2540796-A1 |
| titleOfInvention |
ß-SIALON PHOPHOR, USES THEREOF, PROCESS FOR PRODUCTION OF ß-SIALON PHOSPHOR |
| abstract |
The present invention provides a β-SiAlON phosphor that contains a β-SiAlON represented by a general formula Si 6-z Al z O z N 8-z (0<z<4.2) as a matrix and Eu 2+ in a form of a solid solution as an emission center, and exhibits a peak within a wavelength range from 520 to 560 nm when excited by blue light. The average diffuse reflectance of this β-SiAlON phosphor in the wavelength range from 700 to 800 nm is 90% or higher, and the diffuse reflectance in the fluorescent peak wavelength is 85% or higher. |
| priorityDate |
2010-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |