| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-12044 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102297602-B1 |
| titleOfInvention |
Organic light emitting diode device |
| abstract |
An organic electroluminescent device according to an embodiment of the present invention includes at least two light emitting units including a light emitting layer and an electron transport layer, and a charge generating layer positioned between the light emitting units, the charge generating layer and the electron transport layer At least one of them is characterized in that it is composed of a compound containing a nitrogen atom and a substituent that increases electron mobility. |
| priorityDate |
2014-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |