Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7415a7d136b77c9488937ff77c0c806 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-19 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0065 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
filingDate |
2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8af9a063948653ae178a18f8eabc32c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af6b3453f7cc8c57285926b8c06b989c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8884b3ecd6a8bef8536c1a0f8e9c8f6 |
publicationDate |
2022-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2022140252-A1 |
titleOfInvention |
Novel organic electroluminescent materials and devices |
abstract |
Disclosed are a novel organic electroluminescent material and a device thereof. The organic electroluminescent material is a novel compound having the structure in Formula 1. The organic electroluminescent material has LUMO energy levels of different depths, can be used as a single hole injection material, and is also an excellent p-type dopant material, which is of great significance for the development of new high-performance hole injection materials. Also disclosed are an organic electroluminescent device comprising the novel compound and a compound composition comprising the novel compound. |
priorityDate |
2020-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |