Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
[EP4-4]High-Contrast and Skin-Conformable Electrochromic Displays by Self-Doped Conductive Polymers
*Tokihiko Shimura1, Yicheng Zhu1, Taizo Tominaga1, Minoru Ashizawa2, Guangchao Liu3, Zhifan Ke3, Jianguo Mei3, Naoji Matsuhisa1(1. The University of Tokyo (Japan), 2. Tokyo Institute of Technology (Japan), 3. Purdue University (United States of America))
Keywords:
Stretchable electronics,Electrochromic display,Self-doped polymer
In this study, highly stretchable electrochromic displays (ECDs) were developed using self-doped conductive polymers, S-PEDOT and n-PBDF, to achieve high contrast without additives. These polymers exhibited high conductivity and stretchability, enabling thin, soft, wearable ECD devices suitable for on skin applications.