http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111180602-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-1201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2020-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111180602-B |
| titleOfInvention | A display panel and its manufacturing method |
| abstract | The present application provides a display panel and a preparation method thereof. The display panel includes a substrate and a thin film transistor layer, a light-emitting device layer and an encapsulation layer sequentially stacked on the substrate; wherein the light-emitting device layer includes a light-emitting layer, and the light-emitting layer includes A host material and a luminescent material uniformly distributed in the host material, the host material includes a cross-linked polymer formed by cross-linking a P-type polymer and an N-type polymer. In the present application, the cross-linking reaction of the polymer is carried out to form a light-emitting layer with anti-solvent properties by means of heat treatment, so as to effectively improve the mutual dissolution problem of the upper and lower layers in the display panel, and improve the selection range of the solvent used for the electron transport material in the inkjet printing technology. , and to accelerate the development of printed electronic transmission materials. |
| priorityDate | 2020-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.