Fabrication and demonstration of an electrochromic voxel array for a volume display prototype

Seiichi Takamatsu, Sachio Murao, Nguyen Binh-Khiem, Eiji Iwase, Kiyoshi Matsumoto, Isao Shimoyama

Research output: Contribution to journalArticle

Abstract

We fabricated and demonstrated electrochromic voxel arrays for a three-dimensional (3D) display prototype. A voxel is a cubic display element of a 3D image. The voxels were constructed with ultraviolet-curable polymer on a substrate with a MEMS process and coated with poly-(3,4-ethylenedioxythiophene):poly-styrenesulfonate (PEDOT:PSS). The resultant substrates were stacked in three-dimensional space. The PEDOT:PSS color changes from transparent to blue when -1V is applied. The coloration of one voxel was observed from the top and side views, and the coloration of a 3 × 3 × 3 voxel array was also observed.

Original languageEnglish
Pages (from-to)920-924
Number of pages5
JournalIEICE Electronics Express
Volume7
Issue number13
DOIs
Publication statusPublished - 2010 Jul 10
Externally publishedYes

Fingerprint

Demonstrations
Display devices
prototypes
color
Fabrication
fabrication
Substrates
MEMS
Polymers
Color
microelectromechanical systems
polymers
poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)

Keywords

  • Electrochromism
  • PEDOT:PSS
  • Volume display

ASJC Scopus subject areas

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

Cite this

Fabrication and demonstration of an electrochromic voxel array for a volume display prototype. / Takamatsu, Seiichi; Murao, Sachio; Binh-Khiem, Nguyen; Iwase, Eiji; Matsumoto, Kiyoshi; Shimoyama, Isao.

In: IEICE Electronics Express, Vol. 7, No. 13, 10.07.2010, p. 920-924.

Research output: Contribution to journalArticle

Takamatsu, S, Murao, S, Binh-Khiem, N, Iwase, E, Matsumoto, K & Shimoyama, I 2010, 'Fabrication and demonstration of an electrochromic voxel array for a volume display prototype', IEICE Electronics Express, vol. 7, no. 13, pp. 920-924. https://doi.org/10.1587/elex.7.920
Takamatsu, Seiichi ; Murao, Sachio ; Binh-Khiem, Nguyen ; Iwase, Eiji ; Matsumoto, Kiyoshi ; Shimoyama, Isao. / Fabrication and demonstration of an electrochromic voxel array for a volume display prototype. In: IEICE Electronics Express. 2010 ; Vol. 7, No. 13. pp. 920-924.
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