Self‐Powered and Light‐Adaptable Stretchable Electrochromic Display (Adv. Energy Mater. 18/2023)

Stretchable Electrochromic Displays In article number 2204103, Huajing Fang, Hong Wang, Pooi See Lee, and co-workers report a novel self-powered and light-adaptable stretchable electrochromic display using WO3 on a stretchable phosphorescent conductor as the electrochromic electrode, integrated in parallel with the Zn/carbon electrodes and topped with a ZnCl2-based organohydrogel. This geometrically designed display can exhibit the “on/off” states in both bright and dark conditions without electrical energy consumption.