http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108269924-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0c4fd9eb773dbb68ad3f71530dbb457 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee33b0e3e7398cf6fc957eeee59d510 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-27 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31b66692842ef18f667dfae8ae079735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b959fc649897a15dd17378a3e461d8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aae1d23df0f3b9e7f6d13b99afd62ffc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6405d897234acc8f7bde610e64e73397 |
| publicationDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108269924-A |
| titleOfInvention | an organic light emitting diode |
| abstract | The application discloses an organic light emitting diode, which is used to solve the problem of low luminous efficiency of the organic light emitting diode caused by using the existing luminescent material as the host material of the light emitting layer of the organic light emitting diode. The organic light-emitting diode includes a light-emitting layer, the host material of the light-emitting layer includes a TADF material, the host material is doped with a phosphorescent material, and the TADF material has a general structural formula shown in the following formula (I): Wherein, R 1 , R 2 , R 3 and R 4 are independently selected from electron donor groups, and the electron donor groups are phenoxazinyl, phenothiazinyl, 9,9-dimethylacridinyl , 9-methylphenazinyl, 9-phenylphenazinyl, 4-phenoxazinyl-1-phenyl, 4-phenothiazinyl-1-phenyl, 4-(9,9-dimethyl Base) acridinyl-1-phenyl, 4-(9-methyl)phenazinyl-1-phenyl, 4-(9-phenyl)phenazinyl-1-phenyl, 3,5-two One or more of carbazolyl-1-phenyl, 4-dianilino-1-phenyl. |
| priorityDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.