http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112687822-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a79baf7cea343de20b4d1eb4674fd6c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2020-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74a26e48cfcea6d3a686622c66dede2a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fbbb02ff5625ce9212720814c787b86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6367709254df28430651594b72fe663f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2449cb9dfd893a6eeca9a0d044033e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e6163ae0cecaec24d3ed8d8cda9955e |
| publicationDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112687822-A |
| titleOfInvention | A composition and organic electroluminescent element comprising the same |
| abstract | The invention belongs to the field of organic optoelectronics, and in particular relates to a composition comprising an iridium metal complex and an organic compound and an organic electroluminescence element comprising the composition, in particular to an organic electroluminescence diode, wherein the iridium metal complexes The structure of the compound is shown in formula (I), and the structure of organic compound is shown in formula (II) or formula (III): In the iridium metal complex formula (I), (L^Z) is selected from the formula (IV), The organic compound of formula (II) or formula (III) and organic optoelectronic elements can be understood by reference to the specific description provided herein. The composition of the present invention is applied to the light-emitting layer of the organic electroluminescent diode, so that the current efficiency of the light-emitting element is improved, the driving voltage is obviously reduced, the service life is prolonged, and has a good commercialization prospect. |
| priorityDate | 2020-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.