| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-171
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationCPCInventive |
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/H05B33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14 |
| classificationIPCInventive |
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/C07D403-14 |
| filingDate |
2011-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101441177-B1 |
| titleOfInvention |
Organic electroluminescent element using bis-carbazole derivative |
| abstract |
The biscarbazole derivative contained in the luminescent layer of the organic electroluminescence element of the present invention is characterized by being represented by the following formula (1A) or (1B). [In the above formula (1A) or (1B), A 1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring-forming carbon atoms. A 2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring-forming carbon atoms or a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring-forming carbon atoms. X 1 and X 2 are a linking group, and Y 1 to Y 4 represent a substituent. p and q each represent an integer of 1 to 4, and r and s represent an integer of 1 to 3, |
| priorityDate |
2010-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |