http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104009172-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a4b43099e8cc9b4c14dcc665bc8e79 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-311 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-81 |
| 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/H01L51-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2013-02-26-04:00^^<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_27fd2a08b8b22e4c45f3e10c20caa6ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476777be5a7ef3137e21040321d148db |
| publicationDate | 2014-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104009172-A |
| titleOfInvention | Organic electroluminescent device and preparation method thereof |
| abstract | Disclosed is an organic electroluminescent device. The organic electroluminescent device comprises a titanium dioxide layer, a glass substrate, an anode, a cavity injecting layer, a cavity transmission layer, a luminescent layer, an electron transmission layer, an electron injecting layer and a cathode which are successively stacked. The material of the anode is a mixture of poly (3,4-ethylenedioxythiophene) and polybenzenesulfonate; the material of the cavity injecting layer comprises a main body material and an object material doped in the main body material; the main body material is selected from at least one from copper phthalocyanine, zinc phthalocyanine, magnesium phthalocyanine and vanadium phthalocyanine; the object material is selected from at least one from hafnium dioxide and hafnium diboride; and the mass ratio of the object material to the main body material is 1:100 to 1:10. The organic electroluminescent device is quite high in light emission efficiency. The invention also provides a preparation method of an organic electroluminescent device. |
| priorityDate | 2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.