Quantum dot composition and light emitting diode having a ligand with head part that has an acid group combined with surface of a quantum dot
US11569467B2 · kind B2 · utility
4Cited by
11References
12Claims
0Family size
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Inventor
Key dates
| Filing date | Jul 5, 2020 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Mar 10, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2211/18
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A quantum dot composition of an embodiment includes: a quantum dot; a ligand combined with a surface of the quantum dot; and a ligand scavenger having a nucleophilic reaction group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.