DISPLAY METHOD AND DEVICE

摘要

PURPOSE: A display method and apparatus thereof are provided to embody the structural colors by controlling the wave length of light reflected by particles. CONSTITUTION: An interval of a particle(720) within solvent(710) by controlling the strength or the direction of an electric field. The color of light reflected by the particle is changeably displayed. When the electric field which is over than a necessary threshold value is applied, the particle is moved within the solvent. When the applied electric field is blocked, the interval of the particle is maintained within a specific range.