Visible/near-infrared porphyrin-tape/C60 organic photodetectors
US9017826B2 · kind B2 · utility
1Cited by
9References
29Claims
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Key dates
| Filing date | Aug 25, 2010 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Jun 19, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Porphyrin compounds are provided. The compounds may further comprise a fused polycyclic aromatic hydrocarbon or a fused heterocyclic aromatic. Fused polycyclic aromatic hydrocarbon s and fused heterocyclic aromatics may extend and broaden absorption, and modify the solubility, crystallinity, and film-forming properties of the porphyrin compounds. Additionally, devices comprising porphyrin compounds are also provided. The porphyrin compounds may be used in a donor/acceptor configuration with compounds, such as C60.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.