http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109181414-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-36 |
| filingDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109181414-B |
| titleOfInvention | Quantum dot ink and light emitting diode |
| abstract | The invention discloses quantum dot ink and a light-emitting diode, wherein the quantum dot ink comprises a first solvent, a second solvent, quantum dots and a carrier transmission material, and the solubility of the quantum dots and the solubility of the carrier transmission material in the first solvent are different from that of the carrier transmission material in the second solvent. When the quantum dot ink is printed, in the process of removing the solvent, the precipitation degree and time of the quantum dots and the carriers are different according to the different solubilities of the quantum dots and the carrier materials in the first solvent and the second solvent, so that a two-layer structure can be formed. Therefore, the operation is simplified, and the process cost of the ink-jet printing is reduced. The quantum dot layer and the carrier layer of the light-emitting diode are printed by the quantum dot ink. |
| priorityDate | 2017-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 200.