http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111825600-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c233f7f62730bf83b40c415fb4cb724 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2019-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa21b8a6703d5a6a6ab09e0d3083b7c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d011741a540b383401294ea1edd989c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ece1ca54d587a170f9a244ab952666a4 |
| publicationDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111825600-A |
| titleOfInvention | A kind of organic optoelectronic material containing C60 fused ring and its preparation method and application |
| abstract | The present invention provides an organic optoelectronic material containing a C60 fused ring, and the organic optoelectronic material containing a C60 fused ring has a structure shown in formula I; the organic optoelectronic material provided by the present invention has a C60 fused ring skeleton, so that the organic optoelectronic material has Good thermal stability helps to improve the film-forming performance during post-processing and use; the C60 condensed ring in the organic optoelectronic material cooperates with halogen, cyano and other substituents with strong electron-withdrawing properties, giving the molecular Strong reduction potential, which can improve the hole injection performance as a guest material. The organic optoelectronic material containing C60 fused ring provided by the present invention is used as the guest material of the hole injection layer of the OLED device, which can effectively increase the charge injection, reduce the driving voltage of the OLED device, and improve the overall efficiency and service life of the device. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111825522-A |
| priorityDate | 2019-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.