http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103804408-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2012-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103804408-B |
| titleOfInvention | A kind of siliceous Benzanthracenes electroluminescent organic material and its preparation method and application |
| abstract | The present invention relates to a kind of siliceous Benzanthracenes electroluminescent organic material and its preparation method and application.Solve anthracenes luminescent material in prior art and can not meet the technical problem using requirement of OLED.The Benzanthracenes luminous organic material that the present invention provides, is with containing R 1 、R 2 Aminated compounds and the siliceous Benzanthracenes bromine substituent of substituent group are raw material, and reaction obtains containing R 1 Substituent group and R 2 The Benzanthracenes compound of substituent group.This material is owing to introducing different substituent groups, and dissolubility improves, and filming performance is good.The preparation method of the siliceous Benzanthracenes electroluminescent organic material that the present invention provides, synthesizes and purifies fairly simple, with low cost, can meet industrialization demand.The device and 9 that this material makes, the device that 10-bis-(2-naphthyl) anthracene is prepared as luminescent layer compares, and luminous efficiency and life-span half-life all increase significantly, and luminous efficiency is 25Lm/w, and life-span half-life is 20000 hours, it is possible to meet the use requirement of OLED. |
| priorityDate | 2012-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.