Electrochromic voxel array for 3D display

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

研究成果: Conference contribution

4 引用 (Scopus)

抄録

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 of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ページ719-722
ページ数4
出版物ステータスPublished - 2007
外部発表Yes
イベント20th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2007 - Kobe
継続期間: 2007 1 212007 1 25

Other

Other20th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2007
Kobe
期間07/1/2107/1/25

Fingerprint

Display devices
Color
color
Thiophenes
Electrodes
Light emission
Thiophene
Light absorption
electrodes
Curing
Polymers
electromagnetic absorption
curing
thiophenes
ITO (semiconductors)
Pixels
low voltage
light emission
Glass
counters

ASJC Scopus subject areas

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

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 of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS) (pp. 719-722). [4433087]

Electrochromic voxel array for 3D display. / Murao, S.; Takamatsu, S.; Nguyen, B. K.; Iwase, Eiji; Matsumoto, K.; Shimoyama, I.

Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2007. p. 719-722 4433087.

研究成果: Conference contribution

Murao, S, Takamatsu, S, Nguyen, BK, Iwase, E, Matsumoto, K & Shimoyama, I 2007, Electrochromic voxel array for 3D display. : Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)., 4433087, pp. 719-722, 20th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2007, Kobe, 07/1/21.
Murao S, Takamatsu S, Nguyen BK, Iwase E, Matsumoto K, Shimoyama I. Electrochromic voxel array for 3D display. : Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2007. p. 719-722. 4433087
Murao, S. ; Takamatsu, S. ; Nguyen, B. K. ; Iwase, Eiji ; Matsumoto, K. ; Shimoyama, I. / Electrochromic voxel array for 3D display. Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2007. pp. 719-722
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