A protocol for the fabrication of a reflective cholesteric liquid crystalline display device containing a redox-responsive chiral dopant allowing quick and low-voltage operation is presented.
Tokunaga, S., Zeng, M., Itoh, Y., Araoka, F., Aida, T. An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation. J. Vis. Exp. (144), e59244, doi:10.3791/59244 (2019).