http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108832008-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f68ddaa0ddd894016af217422d657c22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2018-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f50698ff336f7afae9c55b1f586bd1fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80c97f00d0a1188772734bd5ee016f19 |
| publicationDate | 2018-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108832008-A |
| titleOfInvention | Application of Exciplexes in Organic Light Emitting Diodes |
| abstract | The invention provides an application of an exciplex in an organic light-emitting diode. The exciplex includes 26DCzPPy or its derivatives and B4PyMPM or its derivatives, which are used as host materials in the light-emitting layer of the organic light-emitting diode. Organic light-emitting diodes are blue or white organic light-emitting diodes. Each light-emitting diode includes a conductive substrate and a hole injection layer, a hole transport layer, an electron blocking layer, an organic light-emitting layer, and a hole blocking layer that are sequentially arranged on the conductive substrate. , electron transport layer, electrode modification layer and cathode layer. The preparation method includes: providing a conductive substrate; sequentially evaporating various functional layers on the conductive substrate, and an exciton blocking layer is also arranged between the electron blocking layer and the organic light emitting layer in the blue organic light emitting diode. The device prepared by the exciplex provided by the invention has excellent structure and good preparation repeatability, and the light-emitting diode device with high efficiency and good stability is obtained by adopting the full vacuum evaporation preparation technology. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110518132-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110085765-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110085765-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021249160-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109494308-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109904351-A |
| priorityDate | 2018-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.