| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1018 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0072 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2021-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d796b2a87ecc7b95cd036afcc7c691b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_204ccf5bb4027bb5967ff743e2c457ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cbda19a30f1f0d43f296a8e7fe44a9c |
| publicationDate |
2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021359221-A1 |
| titleOfInvention |
Compound, and organic electroluminescence device and electronic apparatus using the same |
| abstract |
A compound represented by the following formula (1): n n n n n n n n n n n n wherein in the formula (1), rings X 1 to X 4 independently a substituted or unsubstituted benzene ring, or a substituted or unsubstituted 6-membered aromatic heterocyclic ring having one or two nitrogen atoms, and at least two of the rings X 1 to X 4 are independently fused with one or more selected from the group consisting of a substituted or unsubstituted hydrocarbon ring including 5 to 50 ring carbon atoms, and a substituted or unsubstituted heterocyclic ring including 5 to 50 ring atoms. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114853767-A |
| priorityDate |
2020-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |