| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f20cb045e7a60c5b417b00b3d8053ee8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5016 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 |
| filingDate |
2017-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6ffd773166e95e33d0d4060dc8d8808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_651db4dbda945fdb4e56dbfadc7392e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2061f079b74eed4c02a4424f3e4acf66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67f2b252e0afa4c1d3f4ed7917e7da96 |
| publicationDate |
2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10629820-B2 |
| titleOfInvention |
Organic electroluminescent materials and devices |
| abstract |
This invention discloses a new series of host materials for OLEDs based on fused aromatic heterocycles. These compounds can improve the device EQE and lifetime. |
| priorityDate |
2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |