| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-5222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-143 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-151 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2017-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-107118334-B |
| titleOfInvention |
Single white light polymer, organic electroluminescent material, organic electroluminescent device and preparation method thereof |
| abstract |
The invention relates to the field of optoelectronic technical materials, in particular to a single white light polymer, an organic electroluminescence material, an organic electroluminescence device and a preparation method thereof. The single white light polymer can have both blue and orange thermally activated delayed fluorescence emission. The organic electroluminescent material can realize the up-conversion of triplet excitons into singlet excitons, and reduce the quenching of triplet excitons caused by concentration in the emission layer. |
| priorityDate |
2017-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |