STEREOSCOPIC IMAGE DISPLAY DEVICE

摘要

PURPOSE: A three-dimensional image displaying apparatus is provided to adjust parallax of a voltage signal applied to an electrode of a switchable panel, thereby enabling a viewer to watch a three-dimensional image at the position of the viewer without glasses. CONSTITUTION: A display panel(320) projects a two-dimensional image. A switchable panel(340) outputs the two-dimensional image into a three-dimensional image when voltage is applied. A detection part(300) detects the movement and final position of a viewer among a plurality of viewers. A control part(310) outputs a control signal shifting a view of the two-dimensional image. The control part outputs a voltage control signal controlling the voltage signal applied to a voltage source(330).