http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106496269-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7968c51b44c029611add4a3db3901113 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1096 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6506 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a683f599fd7740dbf76577ae11abc995 |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106496269-A |
| titleOfInvention | Triphenylphosphine Oxygen Derivatives and Electrophosphorescent Light-Emitting Devices |
| abstract | The invention provides a triphenylphosphine derivative, which is used as a phosphorescence host and an electron transport material, wherein R in the general structural formula of the triphenylphosphine derivative is H or a substituent group with electron transport properties. The present invention also provides an electrophosphorescent luminescent device. The triphenylphosphine oxyderivative and the electrophosphorescent luminescent device of the present invention use H or electron transport properties for the R groups of the triphenylphosphine oxyderivative. The substituent group improves the electron mobility and luminous efficiency of the light-emitting device, and reduces the efficiency roll-off of the light-emitting device. |
| priorityDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.