http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106558654-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6576 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106558654-B |
| titleOfInvention | A benzophenazine derivative and its application in organic electroluminescent devices |
| abstract | The present invention relates to a class of benzophenazine derivatives, such compounds have the structures shown in formulas (1) and (2). The benzophenazine derivatives of the present invention are suitable for use as ETL materials in electroluminescence displays. The use of the material of the present invention can effectively reduce the operating voltage of the organic electroluminescent device and improve the luminous efficiency of the organic electroluminescent device. |
| priorityDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.