Method for producing water-insoluble quantum dot patterns
US11745529B2 · kind B2 · utility
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3References
18Claims
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Assignee
Inventors
Key dates
| Filing date | May 18, 2018 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Jul 14, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M3/144
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a method for producing water-insoluble quantum dot patterns on and/or within a substrate. The method comprises a step of depositing a deliquescent salt, quantum dots and an acid or salt thereof onto at least one surface region of a substrate such that the deliquescent salt, the quantum dots and the acid or salt thereof are at least partially contacted to form said at least one water-insoluble pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.