Slanted liquid microlens array by using diffuser

DooSeub Shin; JunOh Kim; JunSik Lee; CheolJoong Kim; GyoHyun Koo; Yong Hyub Won

doi:10.1117/12.2210766

14 March 2016 Slanted liquid microlens array by using diffuser

DooSeub Shin, JunOh Kim, JunSik Lee, CheolJoong Kim, GyoHyun Koo, Yong Hyub Won

Proceedings Volume 9759, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics IX; 97591B (2016) https://doi.org/10.1117/12.2210766
Event: SPIE OPTO, 2016, San Francisco, California, United States

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.

Citation Download Citation

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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