Indaceno derivatives as organic semiconductors
US11778893B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Oct 10, 2019 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | May 19, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides compounds comprising at least one unit of formula (1) or (1′) as well as a process for the preparation of the compounds, intermediates of this process, electronic devices comprising the compounds, and the use of the compounds as semiconducting materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.