Deformable coloring element using an electroactive hydrogel with bottom-arranged electrodes

Kodai Usuki*, Hiroaki Onoe, Eiji Iwase

*この研究の対応する著者

研究成果: Article査読

3 被引用数 (Scopus)

抄録

By using an electroactive hydrogel piece and bottom-arranged electrodes. By using the bottom arrangement of electrodes, we can use a simple fabrication and achieve a high fill factor (FF). To design the element, we analyzed the electric field in various dimensions of the electrodes by using a charge simulation method. The bending factor (BF) was defined as an index of bending direction and speed of the gel. From the difference between the BFs for each dimension, we found the optimal parameters required to maximize BF on the chosen boundary condition of FF ≥ 0.9. We then determined the dimensions of a coloring element on the basis of the results of the analysis. Finally, a 3 × 3 dot-matrix display was fabricated to demonstrate a color change in all nine cells.

本文言語English
論文番号06FP06
ジャーナルJapanese journal of applied physics
54
6
DOI
出版ステータスPublished - 2015 6月 1

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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