http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107046100-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-3026 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2016-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107046100-B |
| titleOfInvention | A kind of organic electroluminescent device containing disubstituent-9-fluorenone compound and its application |
| abstract | The invention discloses an organic electroluminescent device containing a double-substituent-9-fluorenone compound and its application. The device comprises a hole transport layer, a light-emitting layer, and an electron transport layer. The material of the light-emitting layer of the device is a double-substituted The compound of base-9-fluorenone group, structural formula is as shown in general formula (1). The disubstituent-9-fluorenone group compound used in the present invention is easy to realize the energy transfer between the host and guest materials because it has a small triplet and singlet energy difference, so that the energy originally dissipated in the form of heat is easy to obtain and utilize. Therefore, it is easier to obtain high efficiency of the device, and further, when the dopant material is selected as a fluorescent material, it is easier to obtain the luminescent radiation of the dopant material, so that it is easier to obtain a long life of the material. |
| priorityDate | 2016-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.