CHARGED PARTICLE USED FOR ELECTROPHORETIC DISPLAY MEDIUM, ELECTROPHORETIC DISPLAY MEDIUM COMPRISING THE CHARGED PARTICLE, AND IMAGE DISPLAY DEVICE USING THE ELECTROPHORETIC DISPLAY MEDIUM

摘要

A charged particle to be used for an electrophoretic display medium in which a first attached material being charged with a predetermined polarity and a second attached material having a smaller adhesion force than that of the first attached material are attached to a mother particle, wherein the first attached material is a minute particle (hereinafter referred to as “first minute particle”), and the outermost surface of the second attached material is located outward relative to the outermost surface of the first minute particle in the radial direction of the mother particle, is provided.