| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6b16422602e3ef74609359047b3a3f2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate |
2019-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_337ab2d789c2c313872b04e7b34e1356
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a8af036d8a64f8e95bbffe1319b0f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4faaedd9e69fafad6c8c22e4c7700b7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf3535cd203ba2c20c3621b7b1347b42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42cc464b4837c90d6d1564fea199197f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7054043aa15b82415e30d403897e66e |
| publicationDate |
2021-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021017122-A1 |
| titleOfInvention |
Benzodithiooxazine-based hole transport material, preparation method therefor and organic electroluminescent device |
| abstract |
Disclosed are a benzodithiooxazine-based hole transport material, a preparation method therefor and an organic electroluminescent device. The hole transport material has a structural formula of formula (I), wherein R1 and R2 are respectively electron-donating groups. |
| priorityDate |
2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |