In a method of manufacturing an information display panel, in which at least one group of display media having light reflectance and charge characteristics, constituted by at least one group of particles, are sealed in a cell formed by partition walls between opposed two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic field is applied, are made to move so as to display information such as an image, a display media filling process for filling the display media in the cell includes: a display media charging and supporting process for supporting charged display media; a display media aligning process for aligning the supported display media corresponding to an electrostatic latent image; and a display media transferring and filling process for transferring and filling the aligned display media in the cell.