http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104342113-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/C07F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | 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_398f344d8e2923f0c3dccd9a59c99b84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed041f30f770ff18e8f16a8c48259b1 |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104342113-A |
| titleOfInvention | Organic electrophosphorescent material and preparation method thereof and organic light-emitting device |
| abstract | The invention relates to an organic electrophosphorescent material and a preparation method thereof and an organic light-emitting device. The organic electrophosphorescent material (P) has a structure (P) shown in the specification, wherein R is phenyl, fluorenyl or carbazolyl. According to the organic electrophosphorescent material, 2-(2',3',4'-trifluorophenyl)pyrimidine is taken as a cyclometalated ligand, and 2-pyridine formyl is taken as an auxiliary ligand to synthesize a blue-light organic electrophosphorescent material iridium metal ligand. Moreover, the adjustment of the light-emitting color of the material is realized through chemical modification of the phenyl, fluorenyl or carbazolyl introduced onto a pyrimidine ring of the cyclometalated ligand, thereby obtaining blue-light phosphorescence emission with high luminous efficiency. |
| priorityDate | 2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.