Flexible coloring element by using bending deformation of electroactive hydrogel

Kodai Usuki, Hiroaki Onoe, Eiji Iwase

研究成果: Article査読

抄録

We demonstrated coloring elements with high ratio change of the coloring area by using bending deformation of electroactive hydrogel. By using the nondimensional deflection α of a gel, we showed that the response time for the color change and the thickness of the coloring element can be designed. We fabricated a 3 × 3 dot-matrix display with α of 0.56 and evaluated the performance of the coloring element. As a result, the coloring area ratios in blank state and colored state were 7.6±4.6% and 92.1±4.6%, respectively. The response times were 12 seconds from blank state to colored state, and 13 seconds from colored state to blank state.

本文言語English
ページ(範囲)480-483
ページ数4
ジャーナルieej transactions on sensors and micromachines
135
12
DOI
出版ステータスPublished - 2015 12 1

ASJC Scopus subject areas

  • 機械工学
  • 電子工学および電気工学

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