Non-aqueous ink compositions containing transition metal complexes, and uses thereof in organic electronics
US10870771B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 20, 2017 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | Jan 20, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Described herein are non-aqueous ink compositions containing a polythiophene having a repeating unit complying with formula (I) described herein, a transition metal complex having at least one β-diketonate ligand, and a liquid carrier having one or more organic solvents. The present disclosure also concerns the uses of such non-aqueous ink compositions, for example, in organic electronic devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.