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

作者：Takamatsu Seiichi^*; Murao Sachio; Binh Khiem Nguyen; Iwase Eiji; Matsumoto Kiyoshi; Shimoyama Isao

来源：IEICE Electronics Express, 2010, 7(13): 920-924.

DOI：10.1587/elex.7.920

• volume display
• electrochromism
• PEDOT: PSS

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 x 3 x 3 voxel array was also observed.

• 出版日期2010-7-10