http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112321645-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54788ea34576417e85313c7df83ee74c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-104 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65685 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/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6568 |
| filingDate | 2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa4b8b1e616969a0cd9dbf172811fb94 |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112321645-A |
| titleOfInvention | Acridine compounds, light-emitting devices |
| abstract | The present invention relates to an acridine compound and its application. The structural formula of the acridine compound is shown in formula (I): Wherein, Ar is selected from: substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl; R 1 , R 2 are independently selected from: H, substituted or unsubstituted alkyl , substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl; X is selected from oxygen or sulfur. The acridine compounds provided by the present invention have good electron transport properties and hole transport properties, therefore, the acridine compounds can be used as materials for hole transport and electron transport layers; The acridine compound becomes a good bipolar host material, and the host material used as the light-emitting layer can make the energy of excitons transfer more to the light-emitting body and improve the light-emitting efficiency of the light-emitting device. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113603724-A |
| priorityDate | 2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.