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나노입자 연구단
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Bioinspired Artificial Eyes: Optic Components, Digital Cameras, and Visual Prostheses

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Title
Bioinspired Artificial Eyes: Optic Components, Digital Cameras, and Visual Prostheses
Author(s)
Gil Ju Lee; Changsoon Choi; Dae-Hyeong Kim; Young Min Song
Publication Date
2018-06
Journal
ADVANCED FUNCTIONAL MATERIALS, v.28, no.24, pp.1705202 -
Publisher
WILEY-V C H VERLAG GMBH
Abstract
The diverse vision systems found in nature can provide interesting design inspiration for imaging devices, ranging from optical subcomponents to digital cameras and visual prostheses, with more desirable optical characteristics compared to conventional imagers. The advantages of natural vision systems include high visual acuity, wide field of view, wavelength-free imaging, improved aberration correction and depth of field, and high motion sensitivity. Recent advances in soft materials, ultrathin electronics, and deformable optoelectronics have facilitated the realization of novel processes and device designs that mimic biological vision systems. This review highlights recent progress and continued efforts in the research and development of bioinspired artificial eyes. At first, the configuration of two representative eyes found in nature: a single-chambered eye and a compound eye, is explained. Then, advances in bioinspired optic components and image sensors are discussed in terms of materials, optical/mechanical designs, and integration schemes. Subsequently, novel visual prostheses as representative application examples of bioinspired artificial eyes are described.© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
URI
https://pr.ibs.re.kr/handle/8788114/5448
ISSN
1616-301X
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > Journal Papers (저널논문)
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