Electrochromic voxel array for 3D display

S. Murao, S. Takamatsu, B. K. Nguyen, E. Iwase, K. Matsumoto, I. Shimoyama

研究成果: Conference contribution

4 引用 (Scopus)

抜粋

We developed an electrochromic voxel array for realizing a three-dimensional (3D) display. A voxel is a unit of 3D graphic data just as a pixel of 2D data. The color of voxels is tuned not by their light emission but by their light absorption in the same way as the coloration of things in the real world. Our voxels consist of ITO electrodes on glass substrates and 1 mm cubes of an UV-curing polymer coated with electrochromic material which can change its color electrically. We utilized poly-(3,4-ethylenedioxy-thiophene): polystyrenesulfonate (PEDOT:PSS) as the electrochromic material. Our voxel array and its Al counter electrode were soaked in CaCl2 solution. Voxels were operated with a very low voltage of about 1.0 V. We demonstrated a 4×4 voxel array, and the color change of the voxels was observed not only in the top view but also in the side view.

元の言語English
ホスト出版物のタイトルProceedings - CIS Workshops 2007, 2007 International Conference on Computational Intelligence and Security Workshops, CISW 2007
ページ719-722
ページ数4
出版物ステータスPublished - 2007 12 1
イベント20th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2007 - Kobe, Japan
継続期間: 2007 1 212007 1 25

出版物シリーズ

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

Conference

Conference20th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2007
Japan
Kobe
期間07/1/2107/1/25

    フィンガープリント

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

これを引用

Murao, S., Takamatsu, S., Nguyen, B. K., Iwase, E., Matsumoto, K., & Shimoyama, I. (2007). Electrochromic voxel array for 3D display. : Proceedings - CIS Workshops 2007, 2007 International Conference on Computational Intelligence and Security Workshops, CISW 2007 (pp. 719-722). [4433087] (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).