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Prospects of Colour Selective Organic Photodiode

Title
Prospects of Colour Selective Organic Photodiode
Authors
Yoon, SeongwonSim, Kyu MinChung, Dae Sung
DGIST Authors
Chung, Dae Sung
Issue Date
ACCEPT
Citation
Journal of Materials Chemistry C
Type
Article
ISSN
2050-7526
Abstract
Currently, image sensors are in the limelight as a key technology solution to various light detection applications such as smart phones, self-driving vehicles, drones and machine vision, etc. In particular, organic semiconductors are attracting attention as a newly emerging material for image sensor applications requiring tuneable absorption spectrum, owing to their relatively higher absorption coefficient compared with inorganic semiconductors. Considering that colour filters generally used in the conventional Si-based image sensor architecture exhibit various limitations, there have been intensive research efforts to replace the Si-based photodiodes with colour selective organic photodiodes (OPDs). In this paper, we have reviewed the recently reported colour selective OPDs according to their specific colour selection methods. Furthermore, we deliberated each method in detail with regard to their fundamental principles of operation.
URI
http://hdl.handle.net/20.500.11750/9464
DOI
10.1039/C8TC04371J
Publisher
Royal Society of Chemistry
Related Researcher
Files:
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Collection:
Department of Energy Science and EngineeringPolymer Energy Materials Lab1. Journal Articles


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