| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5151a8b2aeb68e6e98336566955ceed |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-185 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-30 |
| filingDate |
2020-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30a680abd78062a2241687e5696b2e59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55187a61e771db3124835a1acc122ba0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0fff96b59a20d0f808a61cf372244c2 |
| publicationDate |
2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112174923-A |
| titleOfInvention |
A kind of OLED organic light-emitting material and preparation method thereof |
| abstract |
The invention discloses an OLED organic light-emitting material and a preparation method thereof. The OLED organic light-emitting material provided by the invention solves the problems that the thermal stability of the existing organic light-emitting material cannot meet the requirements and the decomposition temperature is low; the baicalein-iridium complex The thermal stability is good, and the decomposition temperature is higher than 300 ℃. At the same time, through the spin-orbit effect of heavy atoms in the baicalein-iridium complex, the phosphorescence is enhanced, and the use effect is greatly improved. |
| priorityDate |
2020-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |