http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111233937-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1037 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/C09K2211-185 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00 |
| filingDate | 2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111233937-B |
| titleOfInvention | A kind of [3+2+1] coordination configuration iridium metal complex and its preparation method and organic electroluminescent device |
| abstract | The invention belongs to the technical field of organic optoelectronic materials. The invention discloses an iridium metal complex with [3+2+1] coordination configuration, a preparation method and application thereof, and has a structure as shown in formula (I). The iridium metal complex realizes the emission wavelength from deep ultraviolet to infrared by synergistically adjusting the bidentate ligand and utilizing the strong field ligand action of the tridentate ligand and the monodentate ligand, high quantum efficiency and tunable emission wavelength. Phosphorescence lifetime. The iridium metal complex is used for preparing the guest material of the light-emitting layer in the organic electroluminescent device. The invention also discloses an organic electroluminescence device. At least one functional layer contains the above-mentioned iridium metal complex, and the above-mentioned complex is used as a guest material of the light-emitting layer to prepare an OLED device with high blue light luminous efficiency. |
| priorityDate | 2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.