Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B1-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
filingDate |
2006-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2008-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2008-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-100826440-B1 |
titleOfInvention |
Organic electroluminescent devices |
abstract |
The present invention discloses a new class of bifunctional blue light emitting materials for organic electroluminescent (EL) applications. These compounds include a chromophore consisting of two functional groups: anthryl group and electron transport group. Adoption of these compounds improves the efficiency and stability of the device. |
priorityDate |
2005-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |