Close-packed liquid-filled tunable microlens array

Yoshinobu Iimura, Hiroaki Onoe, Shoji Takeuchi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

This paper describes close-packed liquid-filled tunable microlens arrays for optical devices such as integral imaging systems. These lenses are simply composed of poly(dimethylsiloxane) (PDMS) microchannels. Applied pressure deforms the top membrane of microchannels to form convex lenses. These lenses have three advantages: (i) Uniform deformation by pressure-driven actuation, (ii) Adjustable optical characteristics without patterned electrode, (iii) High-density integration of tunable microlenses. We fabricated three types of lenses: 'Honeycomb', 'Ladybird' and 'Spiderweb' as close-packed structure and showed that the 'Spiderweb' type packing is the most suitable for close packing. We believe that these lenses can be applied to optical applications such as 3D displays based on integral photography.

本文言語English
ホスト出版物のタイトルMEMS 2014 - 27th IEEE International Conference on Micro Electro Mechanical Systems
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1163-1166
ページ数4
ISBN(印刷版)9781479935086
DOI
出版ステータスPublished - 2014 1 1
外部発表はい
イベント27th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2014 - San Francisco, CA, United States
継続期間: 2014 1 262014 1 30

出版物シリーズ

名前Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN(印刷版)1084-6999

Other

Other27th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2014
国/地域United States
CitySan Francisco, CA
Period14/1/2614/1/30

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 機械工学
  • 電子工学および電気工学

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