http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104934549-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a4b43099e8cc9b4c14dcc665bc8e79 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 |
| filingDate | 2014-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27fd2a08b8b22e4c45f3e10c20caa6ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_398f344d8e2923f0c3dccd9a59c99b84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476777be5a7ef3137e21040321d148db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 |
| publicationDate | 2015-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104934549-A |
| titleOfInvention | Organic electroluminescent device and manufacturing method |
| abstract | The invention discloses an organic electroluminescent device. The device comprises a glass substrate, an anode conduction film, an organic luminescence function layer and a cathode. The organic luminescence function layer at least comprises an electronic blocking layer, a luminescent layer and a hole blocking layer which are successively stacked and arranged on a surface of the anode conduction film. A material of the electronic blocking layer is a fullerene derivative, lithium compound or organic silicon micromolecule material. A material of the hole blocking layer is a first mixture formed by a lithium compound, a zinc powder and a phosphorescent material, or a second mixture formed by an electronic transmission material and a beryllium complex or a third mixture formed by the phosphorescent material and the beryllium complex. Two sides of the luminescent layer are provided with the electronic blocking layer and the hole blocking layer respectively so that electrons and holes are effectively limited in the luminescent layer and a compound interface of the electrons and the holes is located in the luminescent layer. Attenuation of excitons formed through recombining parts of electrons and the holes is prevented so that luminescence efficiency of the organic electroluminescent device is increased. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106935717-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106935717-A |
| priorityDate | 2014-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.