http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103183710-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2012-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103183710-B |
| titleOfInvention | A kind of phosphine oxygen base hydrogen anthracene two-tri-arylamine group compound and application thereof |
| abstract | The present invention relates to a kind of bipolar organic material with Lin Yang functional group and triaryl amine functional group.This type of compound formula is as shown in the formula shown in (Pn).Bipolarity compound of the present invention, as material of main part or the carrier transmission material use of triplet state luminescent dye, it possesses high triplet energy level, and there is the characteristic of high carrier transport ability, high stability, simultaneously, can either transmission electronic can also transporting holes, effectively ensure that the balanced charge transport of luminescent layer, improve the luminance and efficiency of corresponding organic electroluminescence device, improve the life-span of organic electroluminescence device, overcome the shortcoming that the efficiency of device under big current is low and the life-span is short. |
| priorityDate | 2011-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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