http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104876963-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/C07F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2014-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9413206e2395ec649b112f99e4ebf5e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed041f30f770ff18e8f16a8c48259b1 |
| publicationDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104876963-A |
| titleOfInvention | Blue organic electrophosphorescent material iridium metal complex, preparation method thereof, and organic electroluminescent device |
| abstract | The invention discloses a blue organic electrophosphorescent material iridium metal complex, a preparation method thereof, and an organic electroluminescent device. The structure of the above material is represented by a formula shown in the specification; and in the structural formula of the material, R is hydrogen, a C1-C20 linear or branched alkyl group, or a C1-C20 linear or branched alkyloxy group, and the R group is arranged in the 3-position, 4-position, 5-position or 6-position of a pyridine ring. The blue organic electrophosphorescent material iridium metal complex is synthesized by adopting 2-(4',6'-difluoro-5'-trifluoroacetylphenyl)pyridine as a cyclometalated ligand main body structure, and the cyclometalated ligand 2-(4',6'-difluoro-5'-trifluoroacetylphenyl)pyridine can be chemically modified to realize adjustment of the luminescence color of the material, so phosphorescence with more blue luminescence wavelength is emitted. |
| priorityDate | 2014-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.