Dual-Focusing Microlens Arrays Based on Electrohydrodynamic Pattering Method
- Authors
- Kim, Young Wook; Lee, You-Jin; Jung, Dae-Ho; Kim, Jae Hoon; Yu, Chang Jae
- Issue Date
- Jan-2011
- Publisher
- 한국액정연구회(Korea Liquid Crystal Society)
- Citation
- 제13회 한국액정토론회(13th Korea Liquid Crystal Conference), no. , pp.18 - 20
- Indexed
- OTHER
- Journal Title
- 제13회 한국액정토론회(13th Korea Liquid Crystal Conference)
- Start Page
- 18
- End Page
- 20
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/169168
- Abstract
- We proposed a dual-focusing microlens arrays (MLAs) based on the electrohydrodynamic (EHD) patterning method using a liquid crystalline polymer (LCP). The key mechanism of the EHD patterning method is an anisotropic flow of the LCP film induced by a fringe-field effect. By this method, we can fabricate a MLA having a polarization-dependence without complicated process. Therefore, it is suitable for a double-layer optical storage disc and other optical devices.
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