To prevent the overlapped images from being formed on a display.

An optical fiber glass 11 having transparent electrodes 3 on its inner face and a lower glass substrate 2 having transparent electrodes 4 on its inner face are disposed facing each other, and the space between the glasses is filled with a liquid crystal with a sealing member 6. Then a reflecting plate 7 is applied on the rear face of the lower glass substrate 2. Therefore, only the displayed article m' projected on the upper face of the optical fiber glass is visible.