Application of polyfunctional ligands for improving performance and stability of quantum dot inks
US11267980B2 · kind B2 · utility
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2References
21Claims
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Key dates
| Filing date | Oct 24, 2018 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Apr 1, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y40/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides nanostructure compositions and methods of producing nanostructure compositions. The nanostructure compositions comprise a population of nanostructures comprising polyfunctional poly(alkylene oxide) ligands. The present invention also provides nanostructure films comprising the nanostructure compositions and methods of making nanostructure films using the nanostructure compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.