http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103173209-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2011-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103173209-B |
| titleOfInvention | Containing iridium organic electroluminescence blue-light emitting material, its preparation method and organic electroluminescence device |
| abstract | The invention belongs to field of photovoltaic materials, it discloses a kind of containing iridium organic electroluminescence blue-light emitting material, its preparation method and organic electroluminescence device; Following structural formula should be had containing iridium organic electroluminescence blue-light emitting material:n provided by the invention containing iridium organic electroluminescence blue-light emitting material, containing bipyridine ligand in its molecular structure, and also with alkoxyl group and fluorine-based; Like this, just improve carrier injection and the transmittability of this polymkeric substance, make it have higher internal quantum efficiency and electroluminescent efficiency; In addition, adopt high field part four pyrazoles boron to be assistant ligand containing iridium organic electroluminescence blue-light emitting material, make the effective blue shift of its luminescent spectrum, considerably increase the luminous efficiency of blue emitting phosphor. |
| priorityDate | 2011-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.