1. An image display system comprising: display means; a first polarizer located at a distance from a front surface of the display means; a display panel provided to a front of the first polarizer and regulating a polarization direction of light having passed through the first polarizer; and a second polarizer located at a distance from a front surface of the display panel, wherein each pixel of the second polarizer has a size of dividing a unit pixel of the display panel into two parts and two polarization states of each pixel are orthogonal to each other.