N-type semiconductor composition, and thin film, organic photoelectric device, image sensor, and electronic device including the same
US11322688B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | May 15, 2020 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Nov 5, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed are an N-type semiconductor composition including fullerene or a fullerene derivative; and fullerene subunit derivative represented by Chemical Formula 1, and a thin film, an organic photoelectric device, an image sensor and an electronic device including the same.In Chemical Formula 1, X, Cy and R1 to R8 are the same as defined in the detailed description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.