| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-82 |
| filingDate |
2011-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101864902-B1 |
| titleOfInvention |
Carbazole compound having substituent group including electron-accepting nitrogen-containing heteroaryl, and organic electroluminescent element |
| abstract |
An object of the present invention is to provide an organic electroluminescent device having excellent lifetime and drive voltage of a light emitting device. A carbazole compound represented by the following formula (1-1) is used as an electron transporting material to produce an organic electroluminescent device. (1), R is aryl or heteroaryl, Hy 1 and Hy 2 are each independently an electron-withdrawing nitrogen-containing heteroaryl having 2 to 24 carbon atoms, Ar 1 and Ar 2 are each independently a carbon number 6 to 24 arylene) |
| priorityDate |
2010-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |