Semiconductor nanocrystal-polymer composite, method of preparing the same, and composite film and optoelectronic device including the same
US9082982B2 · kind B2 · utility
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35Claims
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Key dates
| Filing date | Oct 19, 2012 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Mar 21, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8515
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A semiconductor nanocrystal-polymer composite including a semiconductor nanocrystal, a polymer comprising a plurality of carboxylate anion groups (—COO−) bindable to a surface of the semiconductor nanocrystal, and a metal cation bindable to a carboxylate anion group of the plurality of carboxylate anion groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.