http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013512227-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-791 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2010-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013512227-A |
| titleOfInvention | Functionalized triplet emitters for electroluminescent devices |
| abstract | The present invention relates to organometallic complexes for optoelectronic and sensory devices and their use in such optoelectronic and sensor devices. The organometallic complex (triplet emitter) of the present invention comprises a metal center and a chelate ligand. At least one of these chelating ligands includes an aromatic ring or fused aromatic ring (s). Each of these ligands is covalently substituted with at least one, preferably two charge transport groups (ctg). A spectator ligand can be further coordinated to the metal center. The presence of two ctg for each ligand provides the following obvious advantages over applications known in the state of the art, especially for organic light emitting diodes (OLEDs). This charge transport unit facilitates hole transport and / or electron transport to the molecular center and enables efficient exciton formation directly on the emitter complex. The presence of ctg on each ligand provides a good shield against interaction with the environment. Therefore, emission quenching is strongly reduced, and a material with a high emission quantum yield can be obtained. The presence of ctg on each ligand increases the separation between the luminescent cores of different molecules, thereby reducing unwanted quenching due to triplet / triplet annihilation or self-quenching effects. Since the complex of the present invention is highly soluble in many organic solvents, it is well suited for wet chemical processing. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015199685-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015086215-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015063482-A |
| priorityDate | 2009-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 146.