Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-341 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14 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/C07D471-04 |
filingDate |
2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-112500394-B |
titleOfInvention |
A four-toothed ring metal carbene palladium deep blue phosphorescent material and its application |
abstract |
The invention discloses a deep blue light emitting material of a tetradentate ring metal carbene palladium complex. The structure of the deep blue light emitting material is any one of (I) to (VIII): Among them, Ph/NHC represents benzocarbene; Ph-NHC represents 4-phenylcarbene; Py/NHC represents pyridocarbene. Such organic light-emitting materials are deep blue light-emitting materials with high thermal stability and high color purity, and have great application prospects in the field of OLED materials. |
priorityDate |
2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |