Image display device

The invention provides an image display device which is applied to electronic equipment. The image display device includes a light source, an image display layer and a refractive structure layer, wherein the light source provides a light beam; tThe image display layer is arranged above the light source, and the image display layer comprises a plurality of pattern sections; and the refractive structure layer is disposed between the light source and the image display layer, and the refractive structure layer has an optical axis and a reference plane perpendicular to the optical axis. When the light beam enters the refractive structure layer and forms a first included angle with the reference plane, the light beam is guided to a first pattern section in the pattern sections, so that the image display layer displays a first image. When the light beam enters the refractive structure layer and forms a second included angle with the reference plane, the light beam is guided to a second pattern section in the pattern