http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104518150-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a4b43099e8cc9b4c14dcc665bc8e79 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-82 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2013-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed041f30f770ff18e8f16a8c48259b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476777be5a7ef3137e21040321d148db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca |
| publicationDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104518150-A |
| titleOfInvention | Organic electroluminescent device and method for preparing same |
| abstract | Provided is an organic electroluminescent device, comprising an anode, a hole injection layer, a hole transport layer, a luminous layer, an electron transfer layer, an electron injection layer, and a cathode stacked in sequence. A cathode layer is formed by a sodium salt doping layer, a first metal doping layer, and a second metal doping layer. The sodium salt doping layer contains a sodium salt material and an organic electron transport material doped in the sodium salt material. The sodium salt material is selected from at least one of sodium carbonate, sodium chloride, sodium fluoride, and sodium bromide. The first metal doping layer contains a first metal material and VB group metallic compounds doped in the first metal material. The VB group metallic compounds are selected from at least one of tantalum pentoxide, vanadium pentoxide, and niobium pentoxide. The second metal doping layer contains a second metal material and a passivation material doped in the second metal material. The luminescence efficiency of the organic electroluminescent device is high. The invention also provides a preparation method for the organic electroluminescent device. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108957895-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108957895-A |
| priorityDate | 2013-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.