http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104342114-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 | 2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476777be5a7ef3137e21040321d148db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed041f30f770ff18e8f16a8c48259b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104342114-A |
| titleOfInvention | Organic electro-phosphorescent material and preparation method thereof, and organic electroluminescent device |
| abstract | The invention provides an organic electro-phosphorescent material and a preparation method thereof, and an organic electroluminescent device. The invention provides the organic electro-phosphorescent material with the general formula (P), wherein R is C1-C20 straight-chain or branched-chain alkyl, or hydrogen atom. The organic electro-phosphorescent material is an organic electro-phosphorescent material iridium metal complex synthesized with 2-(2',4'-difluoro-3'-cyanophenyl)pyrimidine as a cyclo-metal main ligand and with 5-(2'-pyridyl)-1,2,3,4-tetrazole as a subsidiary ligand. The adjustment upon material luminescent colors is realized through introducing alkyl chain chemical modification to the pyrimidine ring of the cyclo-metal main ligand, such that phosphorescent emission with bluer emission wavelength is obtained. |
| 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: 70.