http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103904251-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/H10K50-8445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 |
| 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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26a848aeb1c32ce7e9614330f5be9827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_624100318e0a936628c760a033099b5f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5165abef5bb91a6785dfb6e51998ac8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0be31ca2effecb8079b4e1bb3b50024 |
| publicationDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103904251-A |
| titleOfInvention | Organic electroluminescent device and preparing method thereof |
| abstract | The invention relates to an organic electroluminescent device comprising an anode substrate, a hole injection layer, a hole transporting layer, a light-emitting layer, an electron transporting layer, an electron injection layer, a cathode layer, an organic blocking layer and a tellurium-oxide compound layer which are stacked successively. According to the organic electroluminescent device, the organic blocking layer and the tellurium-oxide compound layer are arranged on the cathode layer, and a water and oxygen blocking layer is formed by the organic blocking layer and the tellurium-oxide compound layer, so the advantage of good water and oxygen prevention function can be realized, and the layered water and oxygen blocking layer can be used to effectively prevent the gradual permeation of water and oxygen, so the advantage of better water and oxygen blocking effect can be realized. The waterproof performance of the organic electroluminescent device can reach 10-4g/m2*day, the advantage of good packaging effect can be realized, and the service life can reach more than 5300 hours. Moreover, the invention further relates to a preparing method of the organic electroluminescent device. |
| priorityDate | 2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.