http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103682141-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/H10K50-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-865 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 |
| filingDate | 2012-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5165abef5bb91a6785dfb6e51998ac8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9188521cdcf33c413132b972d742cba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b135d7bc3380012d7e2327953235dabb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_624100318e0a936628c760a033099b5f |
| publicationDate | 2014-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103682141-A |
| titleOfInvention | Organic electroluminescent device and preparation method thereof |
| abstract | The invention belongs to the field of organic semiconductors and discloses an organic electroluminescent device and a preparation method thereof. The device comprises a glass substrate, an anode buffer layer, an anode layer, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer and a cathode layer which are sequentially stacked, wherein the anode buffer layer includes an anatase titanium dioxide layer stacked on the surface of the glass substrate and a polystyrene layer stacked on the surface of the anatase titanium dioxide layer. According to the organic electroluminescent device provided by the invention, the anode buffer layer including the TiO2 layer and the PS layer is prepared, the TiO2 layer can improve the light scattering effect, and the PS layer can increase the critical angle of total reflection to enable more light to be emitted into the air, thus greatly improving the light extraction efficiency of the device. |
| priorityDate | 2012-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.