Display device

摘要

A display device includes a porous body impregnated with electroendosmosis liquid, a transparent plate which is opposed to the porous body with a space intervening therebetween and is provided on its side facing the porous body with a light diffusive reflection surface and on the other side opposite to the one side with a light transmission surface, and an electric field forming system which forms an electric field acting on the electroendosmosis liquid and controls whether the electroendosmosis liquid is brought into contact with the light diffusive reflection surface by changing the electric field to selectively move the electroendosmosis liquid toward the porous body or the space.