Slanted liquid microlens array by using diffuser

Autor: Cheol Joong Kim, Gyohyun Koo, Yong Hyub Won, Junsik Lee, Dooseub Shin, Junoh Kim
Rok vydání: 2016
Předmět:
Zdroj: Advanced Fabrication Technologies for Micro/Nano Optics and Photonics IX.
ISSN: 0277-786X
DOI: 10.1117/12.2210766
Popis: 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.
Databáze: OpenAIRE