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14 March 2016 Slanted liquid microlens array by using diffuser
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Abstract
This paper aims to describe a slanted liquid microlens array using diffusers. Ordinary liquid microlens has vertical side walls. The shape of it, however, has several weaknesses such as a low value of diopter and a difficulty in evaporating electrode. The diffuser causes UV light to spread slantly not straightly. This research shows a result of a slanted liquid micro lens having side walls with an angle of 74 degrees and verifies a high value of diopter and a well-filmed electrode. In order to achieve a high percentage of fill factor, it also presents matching values for refractive indices of the two media, oil and chamber.
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DooSeub Shin, JunOh Kim, JunSik Lee, CheolJoong Kim, GyoHyun Koo, and Yong Hyub Won "Slanted liquid microlens array by using diffuser", Proc. SPIE 9759, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics IX, 97591B (14 March 2016); https://doi.org/10.1117/12.2210766
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