Single and few-layer graphene based photodetecting devices
US8053782B2 · kind B2 · utility
26Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Aug 24, 2009 |
| Grant date | Nov 8, 2011 |
| Priority date | — |
| Expiry date | Dec 5, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
A photodetector which uses single or multi-layer graphene as the photon detecting layer is disclosed. Multiple embodiments are disclosed with different configurations of electrodes. In addition, a photodetector array comprising multiple photodetecting elements is disclosed for applications such as imaging and monitoring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.