| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b02fb4923b61a06d4b0c40ec8dd01d2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-26
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 |
2018-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b6576af34482a8c1649ee59639fcc2f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fc6b9807e9f4c63f85a1b1a4aa84a39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0623888300e909e2a4f06e8d65621076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ba12693d9ead670ffd99d550ca46a32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4048e46e6f83f00fff6eb4a5bb611b77 |
| publicationDate |
2019-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019114829-A1 |
| titleOfInvention |
Quantum dot film and preparation method therefor, and preparation method for quantum dot light-emitting diode |
| abstract |
A quantum dot film and a preparation method therefor, and a preparation method for a quantum dot light-emitting diode. The preparation method for a quantum dot film comprises the following steps: providing a quantum dot prefabricated film, wherein initial ligands are combined on the surface of quantom dots in the quantum dot prefabricated film; and disposing the quantum dot prefabricated film in an airtight apparatus, and introducing gaseous replacement ligands into same to perform gas-phase ligand replacement, so as to obtain a quantum dot film with the replacement ligands combined on the surface of the quantum dot, wherein the replacement ligands contain at least one functional group that can be combined with the surface of the quantum dot. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113046056-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112018254-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112018254-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115996994-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113943410-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110562957-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113046056-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114686206-A |
| priorityDate |
2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |