http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107068911-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-626 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2016-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107068911-B |
| titleOfInvention | An organic electroluminescent device containing anthrone compounds and its application |
| abstract | The invention discloses an organic electroluminescent device containing an anthrone compound. The device includes a hole transport layer, a light-emitting layer, and an electron transport layer. The material of the light-emitting layer of the device includes a compound containing an anthrone group, and the compound The structural formula is shown in general formula (1). Because the anthrone-based material of the present invention has a small energy difference between the triplet state and the singlet state, it is easy to realize the energy transfer between the host and guest materials, so that the energy originally dissipated in the form of heat can be easily used, and the radiation transition efficiency of the light-emitting layer is improved. 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 luminescence radiation of the dopant material, and thus 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: 84.