http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104638154-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/H10K2102-302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-826 |
| 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 | 2013-11-06-04:00^^<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_f4e96e9ba0b8f401dc8eb94633a435ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476777be5a7ef3137e21040321d148db |
| publicationDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104638154-A |
| titleOfInvention | Organic electroluminescent device and preparation method thereof |
| abstract | An organic electroluminescent device comprises an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, an electron injection layer, and a cathode, all of which are sequentially stacked. The cathode layer is composed of an organic electron transport material layer, a rhenium oxide doped layer, and a metal doped layer. The HOMO energy level of the organic electron transport material is -6.5eV to -7.5eV, and the glass transition temperature is 50 DEG C to 100 DEG C. The rhenium oxide doped layer includes a rhenium oxide and a passivation material doped in the rhenium oxide, wherein the rhenium oxide includes at least one selected from rhenium heptoxide, rhenium dioxide, rhenium trioxide, and rhenium sesquioxide, and the passivation material includes at least one selected from silicon dioxide, aluminum oxide, nickel oxide, and copper oxide. The metal doped layer includes metal and a zinc compound doped in the metal. The organic electroluminescent device has high luminous efficiency. The invention further provides a method for preparing the organic electroluminescent device. |
| priorityDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.