http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105161635-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 |
| filingDate | 2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105161635-B |
| titleOfInvention | A QLED device with self-assembled electron transport layer and its preparation method |
| abstract | The invention discloses a method for preparing a QLED device with a self-assembled electron transport layer, which comprises the steps of: preparing a hole injection layer on an ITO substrate; then preparing a hole transport layer on the hole injection layer; and then preparing a light emitting layer and the electron transport layer on the hole transport layer, wherein the light-emitting layer and the electron transport layer are self-assembled from a mixed solution of fluorine-containing small molecules and quantum dots, and the electron transport layer is located on the light-emitting layer; finally an electron transport layer is prepared The injection layer is placed on the electron transport layer, and a cathode is prepared on the electron injection layer to obtain a QLED device. The present invention utilizes the surface energy difference between the QDs of the quantum dot light-emitting diode light-emitting layer and the fluorine-containing small molecule of the electron transport layer, and realizes the beneficial effect of obtaining the light-emitting layer and the electron transport layer at the same time with only one film formation, and simplifies the preparation of the device process, saving production costs. |
| priorityDate | 2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.