| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f67ca3ef7f87451132e8affba4a6f2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a40563362650d53e7e2f1271421f07e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41665024b49b11140e682e561e401140 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247
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/H01L2224-45144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-181 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-16 |
| filingDate |
2012-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b22dcf8203f0a25e1a67b7d4f111d91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f3798995771eaa84e2a64028afb4624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4f1cacf0317eb2911eec5aaf95ea134 |
| publicationDate |
2013-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013050980-A1 |
| titleOfInvention |
Luminescent material |
| abstract |
According to one embodiment, the luminescent material emits light with an emission peak within a wavelength range of 490 to 580 nm when excited with light having a wavelength range of 250 to 500 nm and includes a particle containing a Sr 3 Si 13 Al 3 O 2 N 21 -based crystal activated by Eu. The particle includes an outer region which is within a depth of 5 nm from a surface of the particle and an inner region which is deeper than the outer region. The outer region and the inner region satisfy a ratio O outer /O inner of 1.0 to 3.8. O outer is an average of oxygen concentration in the outer region and O inner is an average of oxygen concentration in the inner region. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9190582-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015247085-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9022591-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9349925-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9528876-B2 |
| priorityDate |
2011-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |