http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110957428-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dae1275c6cc871a369ed9df4340f052e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-156 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2019-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b82a2f33ba5697950ebf60cfd8c28345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dba6c08177dd4fd9c2649229e80e0c15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65f9c977b4298cb28a830d5bd439ea4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_347f53f6feb4a936f4b10b0376514d33 |
| publicationDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110957428-A |
| titleOfInvention | An OLED light-emitting device |
| abstract | The invention discloses an OLED light-emitting device, comprising a first electrode, an anode interface buffer layer, a hole transport layer, a light-emitting layer and a second electrode. The anode interface buffer layer covers the surface of the electrode, and the hole transport layer is adjacent to the interface buffer layer. , the anode interface buffer layer contains a hole-conducting host material and a P-doped material, and the HOMO energy level of the hole-conducting host material is greater than the HOMO energy level of the hole transport layer material. The design of the interface buffer layer of the present invention can improve the hole injection efficiency from the electrode to the organic material, reduce or eliminate the carrier conduction barrier difference at the interface between the buffer layer and the hole transport layer, and improve the interaction between the anode interface buffer layer and the hole transport layer. Interface stability, thereby improving the driving stability of the OLED light-emitting device. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114335362-A |
| priorityDate | 2018-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.