http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106920899-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54788ea34576417e85313c7df83ee74c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-165 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/H01L51-50 |
| filingDate | 2016-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e36c8a3b46b6f86f436f05d667c0627e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21baae5c69278d801a3b5440c40dff08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b8d65139a17d31540c3eef0173f6dbd |
| publicationDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106920899-A |
| titleOfInvention | Organic electroluminescent device and its preparation method |
| abstract | The invention relates to an organic electroluminescent device and a preparation method thereof. The preparation method comprises: sequentially stacking vacuum evaporation on the surface of the anode layer of the anode substrate to prepare a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer and a cathode layer; the preparation method of the electron transport layer is as follows: in the evaporation chamber, a layer of 25-35nm thick organic polar material is co-evaporated to form an electron transport layer by means of doping, wherein a vertical The uniform electric field on the anode substrate has an electric field strength of 1-10kv/cm. The invention applies a uniform electric field perpendicular to the substrate in the preparation of the electron transport layer, which can make the organic polar material molecules present an orderly molecular arrangement, thereby ensuring higher mobility of the organic thin film. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109449301-A |
| priorityDate | 2016-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.