http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104051649-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a4b43099e8cc9b4c14dcc665bc8e79 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-324 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-171 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9413206e2395ec649b112f99e4ebf5e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb48fe5d8f90ebdcdf0f0dd0349349f1 |
| publicationDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104051649-A |
| titleOfInvention | Organic electroluminescent device and preparation method thereof |
| abstract | The invention discloses an organic electroluminescent device and a preparation method thereof. The device comprises an anode, a cavity injection layer, a cavity transmission layer, a luminescent layer, an electron transmission layer, an electron injection layer and a cathode which are successively stacked. The electron injection layer comprises a main material, and a first object material and a second object material which are doped in the main material. The main material is 4,7- diphenyl-1,10-phenanthroline, 4,7-diphenyl-1,10-o-phenanthroline, 4-biphenyl phenolic-di(2-methyl-8-hydroxyquinoline) aluminum, 8-hydroxyquinoline, 3-(diphenyl-4-ly)-5-(4- tert-butyl phenyl)-4-pheyl-4H-1,2,4-triazole or 1,3,5-(1-pheyl-1H- benzimidazole-2-ly)benzene. The first object material is lithium sulfate, sodium sulfate, potassium sulfate, rubidium sulfate or cesium sulfate. The second object material is lithium fluoride, lithium azide, lithium nitride, cesium fluoride, caesium azide or caesium nitride. The life of the device is longer. |
| priorityDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.