| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7995660796c354a2881371a7406bf6dd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-185 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 |
| filingDate |
2005-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11d6c9e9f755e5bdb7d340551dbc6888
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e88f6a79dfc7b195a5153dd998f336c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5de1311c549645f1a37d074b5fe3e966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_341054661908d8808d93411260bbd7b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6d82db5a209982579957381e9fde671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ec912d525c584a24814f4d312748e62 |
| publicationDate |
2007-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1772507-A1 |
| titleOfInvention |
Light-emitting material |
| abstract |
This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [C^N] 2 ML, comprising chelate monoionic ligands (L), also called ancillary ligands. It has been surprisingly found that when the ancillary ligand comprises a substituted aromatic ring bearing a substituent possessing adequate electron-donating properties, said ligand (L) advantageously participates in the emission process, significantly shifting emission towards higher energies (blue-shift) and enabling appreciable improvement of the emission efficiency of complexes C^N 2 ML. Still objects of the invention are emitting layers comprising said light emitting materials and organic light emitting device comprising said light emitting material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010090362-A1 |
| priorityDate |
2005-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |