We proposed a new type of display called Mobile Fine Particle Display (MFPD) with liquid crystal (LC). In MFPD cell, fine particles are doped and dispersed within nematic LCs and the display changes because of the horizontal movement of the fine particles. It is found that the fine particle migration of MFPD is different depending on the type of fine particle. In addition, the influence of doping a charge transfer complex (CTC) on the performance of MFPD cells has been experimentally investigated.
Y. Toko, T. Takahashi, "Electro-Optical Characteristics of Mobile Fine Particle Display with Liquid Crystal" in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP22), 2006, pp 596 - 599, https://doi.org/10.2352/ISSN.2169-4451.2006.22.1.art00074_2