http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113307821-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ecfde6721106bfbc00c71bdf9072182 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2021-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f04b3aecff86ca162be15c7c2b1afeea |
| publicationDate | 2021-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113307821-A |
| titleOfInvention | Blue thermal activation delayed fluorescent material and preparation method thereof |
| abstract | The invention belongs to the technical field of photoelectric display devices, and particularly relates to a blue thermal activation delayed fluorescent material and a preparation method thereof. The invention provides a blue thermal activation delayed fluorescence material, which has a structural formula shown as a formula (I). The invention also provides a preparation method of the blue heat activation delayed fluorescence material, which comprises the step of reacting 4,4,5, 5-tetramethyl-2- (pyran-1-yl) -1,3, 2-dioxaborane with tris (4-bromo-2, 3,5, 6-tetramethylphenyl) borane to prepare the compound shown in the formula (I). The invention provides a blue thermal activation delayed fluorescence material and a preparation method thereof, and solves the technical problems that the existing TADF micromolecule blue light material and a white light electroluminescent device thereof are low in efficiency and easy to generate aggregation quenching luminescence effect. |
| priorityDate | 2021-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.