http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108530489-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fffd824e7ae31c44a631f7ef6e1dcaf3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-185 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 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/C07F15-00 |
| filingDate | 2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6a7f3a4d6e0bd257d20b619daf6b8f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a84073677eebd6b38e30c7f5aba17255 |
| publicationDate | 2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108530489-A |
| titleOfInvention | A kind of iridium-containing metal complex and its organic light-emitting device |
| abstract | The invention discloses an iridium-containing metal complex and an organic light-emitting device thereof, and relates to the technical field of organic photoelectric materials. The iridium-containing metal complex has a structure shown in formula (I), and the electron-rich dinitrogen coordination structure in the iridium-containing metal complex structure is conducive to stabilizing the central trivalent metal cation. The distribution of the electron cloud has a great impact on the photoelectric properties of the entire complex molecule, and the four-membered ring composed of the ligand of the dinitrogen coordination structure and the metal has stronger rigidity, which is beneficial to reduce unnecessary vibrational energy loss, to achieve high-efficiency luminescence performance. By adjusting the substituent group, the complex has better thermal stability and chemical properties. The iridium metal complex is prepared into a device, especially as a doping material, and the device shows the advantages of low driving voltage and high luminous efficiency, which is superior to the existing commonly used OLED devices. |
| priorityDate | 2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.