Fast Bistable Microlens Arrays Based on a Birefringent Layer and Ferroelectric Liquid Crystals
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概要
- 論文の詳細を見る
We fabricated a fast bistable ferroelectric liquid crystal (FLC) microlens array by combining a focusing unit with a tuning unit. The focusing unit with birefringent liquid crystalline polymer focuses the incident light depending on the polarization. The tuning unit with ferroelectric liquid crystal controls the polarization state of the incident light. The resultant microlens array shows fast switching time of the order of 10 μs and bistable characteristics which are not possible with nematic liquid crystal microlens arrays.
- 2008-08-25
著者
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KIM Jae-Hoon
Department of Electronics and Computer Engineering, Hanyang University
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Lee Kwang-ho
Department Of Biotechnology College Of Biomedical And Health Science Konkuk University
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Lee Yong-Min
Division of Electronic Engineering, Sunmoon University, 100 Galsan-ri, Tangjung-myun, Asan, Chungcheong Namdo 336-708, Korea
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Kim Jae-Hoon
Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Korea
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Choi Yoonseuk
Research Institute of Information Display, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Korea
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Lee Kwang-Ho
Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Korea
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