期刊
ORGANIC ELECTRONICS
卷 13, 期 3, 页码 469-474出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.orgel.2011.12.007
关键词
PEDOT:PSS; Electrochromic displays; Color contrast; Printed electronics; Flexible displays
资金
- VINNOVA (research and innovation for sustainable growth in Sweden)
Poly(3,4-ethylenedioxythiophene) chemically doped with poly(styrene sulfonic acid) (PEDOT:PSS) is a material system commonly used as a conductive and transparent coating in several important electronic applications. The material is also electrochemically active and exhibits electrochromic (EC) properties making it suitable as the active element in EC display applications. In this work uniformly coated PEDOT: PSS layers were used both as the pixel electrode and as the counter electrode in EC display components. The pixel and counter electrodes were separated by a whitish opaque and water-based polyelectrolyte and the thicknesses of the two EC layers were varied independently in order to optimize the color contrast of the display element. A color contrast (Delta E*, CIE L*a*b* color space) exceeding 40 was obtained with maintained relatively short switching time at an operational voltage less than 2 V. (C) 2011 Elsevier B. V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据