| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f68ddaa0ddd894016af217422d657c22 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate |
2018-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e512ae4f87e7ff293430e5d8b3d58a94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dea4c44d200eeabe1f96345553dbffe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_494805e14f18c05480b13a06e102a6c1 |
| publicationDate |
2020-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110713486-A |
| titleOfInvention |
A kind of pyrimidine derivative with self-assembly property, preparation method and application thereof |
| abstract |
A class of pyrimidine derivatives with self-assembly properties provided by the present invention has the properties of high fluorescence quantum yield and thermally activated delayed fluorescence, so it can be used as a material for organic electroluminescence devices, especially for high-efficiency orange-red light undoped fluorescence agent. Organic electroluminescent devices composed of non-doped phosphors have the characteristics of low driving voltage, low efficiency roll-off and high efficiency. Therefore, the pyrimidine derivatives of the present invention can be used as constituents of organic electroluminescent devices capable of driving at low voltage, high efficiency, and low efficiency roll-off. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113278018-A |
| priorityDate |
2018-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |