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기능성 고분자
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포스터발표
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Multi-Directional Focus-Adjustable Polyvinyl Chloride Gel-based Microlens
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초록

내용
Previous electrically driven liquid microlenses suffer due to fluid leakage or require complex mechanical parts. Although dielectric electroactive material-based microlenses have recently been developed, they only can adjust the focal in the horizontal axis. In this study, we developed an electro-reconfigurable polyvinyl chloride-based gel with controlling the focal length and focal point simultaneously in the vertical, horizontal, and diagonal directions. The proposed microlens could be independently deformed to focus in multi-direction, yield variable focal lengths, and capture sharp images in various magnifications. In addition to simple fabrication, our microlens operates silently and consumes low power, having excellent potential for further miniaturization.
발표코드
1PS-50
발표일정
2005-10-14 10:30 - 15:30