http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019179871-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c816fc32dd27be972de4580524778a2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fe38e6639d13e5a3a8b8256aba89e2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e42dd93d1065b647d3d5ec9012e29e34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5924240c8dca6889b4f7d700593430e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc5db1cb5953873941776b90e572a21d |
| publicationDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019179871-A |
| titleOfInvention | Organic electroluminescence device |
| abstract | An organic electroluminescence device having excellent electron injection properties and excellent characteristics is provided. An organic electroluminescence device having a light emitting layer 6 between a cathode 3 and an anode 9, wherein the organic thin film layer 5 including an organic material is formed between the cathode and the light emitting layer. The organic thin film includes at least a first material that is an organic material having an acid dissociation constant pKa of 1 or more and a second material that transports electrons, and the first material includes a tertiary amine, a phosphazene compound, and guanidine. A compound, a heterocyclic compound containing an amidine structure, a hydrocarbon compound having a ring structure, and a ketone compound are any one kind or two or more kinds, and the mass ratio of the first material to the second material is An organic electroluminescent device that is greater than 2 and less than 10. [Selection] Figure 1 |
| priorityDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID466429935 |
Total number of triples: 19.