Quantum dot composition, quantum dot polymer composite, and layered structure and electronic devices including the same
US10759993B2 · kind B2 · utility
11Cited by
6References
28Claims
0Family size
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Key dates
| Filing date | Nov 5, 2018 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Nov 5, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/38
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A quantum dot composition comprising a quantum dot, a metal thiolate complex compound, and a solvent, wherein the metal thiolate complex compound includes a hydrophobic moiety, a thioether moiety (—S—), and a polyvalent metal, and wherein the hydrophobic moiety includes a fluorinated organic group, a multi-aromatic ring-containing group having a backbone structure that includes a quaternary carbon atom, which is a part of a cyclic group, and two aromatic rings bound to the quaternary carbon atom, or a combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.