http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104178108-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a4b43099e8cc9b4c14dcc665bc8e79 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00 |
| filingDate | 2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed041f30f770ff18e8f16a8c48259b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb48fe5d8f90ebdcdf0f0dd0349349f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 |
| publicationDate | 2014-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104178108-A |
| titleOfInvention | Blue phosphorescent iridium metal complex, its preparation method and organic electroluminescent device |
| abstract | The invention relates to a blue phosphorescent iridium metal complex, a preparation method thereof and an organic electroluminescent device. The structural formula of the blue phosphorescent iridium metal complex is Wherein, R is an alkoxy group having 1 to 20 carbon atoms. The blue phosphorescent iridium metal complex uses 2-(4',6'-difluorophenyl)pyrimidine as the main structure of the ring metal ligand, and 2,4-bis(trifluoromethyl)-5-(pyridine- 2'-yl)pyrrole is the auxiliary ligand, and the two F groups at the 4,6-position on the benzene ring of 2-(4',6'-difluorophenyl)pyrimidine and the high field strength auxiliary ligand 2,4 - The introduction of bis(trifluoromethyl)-5-(pyridin-2'-yl)pyrrole can not only effectively blue-shift the luminous wavelength, but also emit blue light with high color purity, obtain satisfactory blue light, and improve the luminescent performance, Increases glow intensity. Applying the blue phosphorescent iridium metal complex to an organic electroluminescent device can improve the luminous performance of the organic electroluminescent device. |
| priorityDate | 2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.