http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104882549-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a4b43099e8cc9b4c14dcc665bc8e79 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2014-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb48fe5d8f90ebdcdf0f0dd0349349f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9413206e2395ec649b112f99e4ebf5e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 |
| publicationDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104882549-A |
| titleOfInvention | Organic electroluminescent device and preparation method thereof |
| abstract | The invention provides an organic electroluminescent device which comprises an anode conductive substrate, a hole injection layer, a hole transport layer, a light emitting layer, an electron transmission layer, an electron injection layer, a cathode layer and a packaging layer; wherein the anode conductive substrate, the hole injection layer, the hole transport layer, the light emitting layer, the electron transmission layer, the electron injection layer, the cathode layer and the packaging layer are successively laminated. The packaging layer comprises an organic barrier layer and an inorganic barrier layer which are successively laminated. The organic barrier layer is made of copper phthalocyanine, N,N '-dibenzyl-N,N '-di(1-naphthyl)-1,1 '-biphenyl-4,4 '-diamine, 8-Hydroxyquinoline aluminum salt, 4,4'-4''-tri(N-3-methylphenyl-N-aminophenyl)triphenylamine or 4,7-dibenzyl-1,10-phenanthroline. The inorganic barrier layer is made of beryllium nitride, magnesium nitride, calcium nitride, strontium nitride or barium nitride. The water vapor transmission rate (WVTR) of the organic electroluminescent device provided by an embodiment of the invention reaches up to 9.2*10<-6>g/m<2>*day, and the service life is more than 9000 hours. |
| priorityDate | 2014-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.