| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc8320349ec24ecc22176c1472a482a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2018-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9448aa6a3dc90ae86ba4a863aed2f8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1b8023e1045147798579d263da9bab6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c5cd9b843295f9e56a852de7cac9945
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de618cf92e8e236b843f1321a15b59c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28bd974622f583e49fd43edd0ca6ced8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6740407db2c0e7bca21acbba3bdc2cb7 |
| publicationDate |
2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019056932-A1 |
| titleOfInvention |
IMIDAZOLE DERIVATIVE AND MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME |
| abstract |
The present invention discloses an imidazole derivative having the structural formula of Formula I as shown in Formula I: (I) The present invention also discloses a material comprising the imidazole derivative and a substance comprising the imidazole derivative. Electroluminescent device. The imidazole derivative proposed by the invention has excellent carrier transporting ability, and the organic electroluminescent device prepared by using the material of the invention can significantly reduce the starting voltage, improve the luminous efficiency and brightness; the imidazole derivative has good film forming property. And the method of material synthesis and purification is simple and suitable for mass production, and is an ideal choice as an electron transport material for organic electroluminescent devices. |
| priorityDate |
2017-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |