http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104393182-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-30 |
| 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/H01L51-50 |
| filingDate | 2014-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104393182-B |
| titleOfInvention | A kind of green organic electroluminescence device and preparation method thereof |
| abstract | The invention provides a green organic electroluminescent device, which consists of a substrate, an anode layer, an anode modification layer, a hole transport-electron blocking layer, a hole-leading light-emitting layer, an electron-leading light-emitting layer, a hole blocking-electron transport Layer, cathode modification layer and cathode layer are arranged in sequence; wherein the electron-dominated light-emitting layer is composed of organic sensitizing material, green organic light-emitting material and electronic organic host material. This application selects rare earth complexes with matching energy levels, such as Tb(acac) 3 or Tb(acac) 3 phen, as organic sensitizing materials, and incorporates them into the electron-dominated light-emitting layer in a small amount to achieve deep carrier confinement. The role of the center and the energy transfer ladder, thereby improving the luminous efficiency of the device, improving the spectral stability of the device, reducing the operating voltage of the device, delaying the efficiency decay of the device and improving the working life of the device. |
| priorityDate | 2014-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.