FLAT PANEL DISPLAY DEVICE

摘要

PURPOSE: A flat display device is provided to selectively implement a reflection mode and a penetration mode. CONSTITUTION: If pigment particles(181) are charged with positive electricity, a negative power source is supplied to a first electrode(120). The pigment particles are placed on the first electrode by an electric field. Power cannot be supplied to a second electrode(170) at the time. Power having the same polarity as the pigment particles is supplied to the second electrode. When the power having the same polarity is supplied, the pigment particles distributed in a fluid(182) are more quickly placed on the first electrode by the electric field generated by the second electrode.