http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103904228-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-791 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-115 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-1135 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-00 |
| 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 | 2014-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103904228-B |
| titleOfInvention | An inkjet printing organic electroluminescent display and its preparation method |
| abstract | The invention provides an inkjet printing organic electroluminescence display and a preparation method thereof. The display structure includes a sequentially stacked transparent substrate, a patterned transparent anode layer, a hole injection layer, a hole transport layer, a light-emitting layer and a metal cathode, and the light-emitting layer contains soluble organic small molecules and polymer blends Material. The present invention proposes the blending of soluble organic small molecules and polymers as a printing solution to prepare a light-emitting layer, which takes advantage of the characteristics of high efficiency and long life of organic small molecules, and inhibits the phenomenon of phase separation and crystallization of organic small molecule solutions drying into films. Under the joint action of the solution, it can effectively control the process of the solution to dry naturally in the sub-pixel to form a film, and obtain a uniform light-emitting layer film, which effectively improves the performance of the inkjet printing display. The invention can provide a feasible new way for the industrialization of display screen products prepared by inkjet printing technology. |
| priorityDate | 2014-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.