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Designed to conform to soft and dynamic surfaces, flexible organic photodetectors (OPDs) and integrated arrays stand out for their application potential in non-invasive biosensing and bio-imaging, with inherent advantages in mitigating motion artifacts – a notable limitation of traditional, rigid photodetector systems.
We offer a comprehensive analysis of both fundamental device design and advanced applications, augmented by a plethora of illustrative examples. Specifically, we emphasize strategies to achieve flexibility, including material selection and flexible fabrication.
27 sty 2022 · We presented an approach to computational photodetectors that achieves in-sensor computation in functional patterns and demonstrated a variety of pattern designs for human activity sensing.
19 lis 2020 · In this Review, recent advances in device architectures and operation mechanisms of phototransistor, photoconductor, and photodiode based OPDs are reviewed with a focus on the strategies aiming at performance improvement. The application of OPDs in spectrally selective detection, wearable devices, and integrated optoelectronics are also discussed.
Organic photodetectors (OPDs) are promising for applications in flexible electronics due to their advantages of excellent photodetection performance, cost-effective solution-fabrication capability, flexible device design, and adaptivity to manufacturability. This review outlines the recent advances in the development of high-performance OPDs ...
1 lip 2009 · The CMOS Minimal Array developed by Janesick et al. presents a comprehensive comparison of pinned photodiodes, deep n-well and n-well photodiodes. Several different pixel circuits and silicon substrates were also compared.
26 paź 2022 · This article comprehensively discusses recent advances in flexible organic photodetectors in terms of optoelectronic, mechanical properties, and hybridization with other material classes. Furthermore, flexible organic photodetector applications in health-monitoring sensors, X-ray detection, and imager devices have been surveyed.
