Quantum dot composition, light-emitting device and method of manufacturing light-emitting device
US11616208B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Apr 22, 2020 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | May 26, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/331
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A quantum dot composition includes quantum dots and a leveling agent, wherein the leveling agent includes a first repeating unit represented by Formula 1 and a second repeating unit represented by Formula 2: A light-emitting device and a method of manufacturing the same are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.