http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108586712-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-1646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-312 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-1412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-5222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-411 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-624 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12 |
| filingDate | 2018-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108586712-B |
| titleOfInvention | Electroluminescent monomer, electroluminescent polymer and preparation method and application thereof |
| abstract | The invention belongs to the field of organic optoelectronics, and discloses an electroluminescence monomer, an electroluminescence polymer and a preparation method and application thereof. The structural formula of the electroluminescent polymer of the present invention is as follows, which introduces a naphthalene ring on the basis of the 10,12-dihydroindene[2,1-b]fluorene structure, which not only retains the 10,12-dihydroindene[2 ,1‑b]fluorene can effectively inhibit the generation of excimer complexes and the reduction of the conjugation length, resulting in the shift of the emission wavelength to short wavelengths, which is conducive to the emission of purer blue light; the asymmetric structure of its structure itself is conducive to the formation of Amorphous film that inhibits fluorescence quenching. The electroluminescent polymer involved in the present invention has good solubility, is suitable for solution processing, can reduce device preparation costs, and can prepare large-area flexible OLED devices, and does not require annealing treatment when preparing electroluminescent devices. More simply, it has huge development potential and prospects in the field of organic electronic display. |
| priorityDate | 2018-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.