http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101113572-B1
Outgoing Links
Predicate | Object |
---|---|
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2211-42 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J11-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-64 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J11-42 |
filingDate | 2008-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2012-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2012-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | KR-101113572-B1 |
titleOfInvention | Blue phosphor, light emitting device and plasma display panel |
abstract | The present invention provides a blue phosphor having high luminance and low luminance deterioration when driving a light emitting device. In the present invention, general formula aBaO? BSrO? (1-ab) EuO? CMgO? DAlO 3/2 (0.70 ≦ a ≦ 0.95, 0 ≦ b ≦ 0.15, 0.95 ≦ c ≦ 1.15, 9.00 ≦ d ≦ 11.00, provided that a alkaline earth metal aluminate represented by + b ≦ 0.97) and 0.008 to 0.800 moles of MWO 4 (M is at least one element selected from the group consisting of Ba, Sr and Ca) per 1 mole of the aluminate. It is a blue fluorescent substance containing. |
priorityDate | 2007-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.