STEREOSCOPIC IMAGE DISPLAY DEVICE

摘要

PURPOSE: A 3D image display device is provided to operate a liquid crystal lens panel at a high speed without a signal delay by generating or supplying an operating voltage for operating the liquid crystal lens panel without extra memory. CONSTITUTION: A display panel operating unit operates a display panel. Liquid crystal lenses are arranged on a liquid crystal layer on a liquid crystal lens panel. A liquid crystal lens panel operating unit(135) operates the liquid crystal lens panel. The liquid crystal lens panel operating unit converts a lens panel control signal of a digital type supplied through communication with an external circuit into a lens panel operating voltage of an analog type. The liquid crystal lens panel operating unit supplies the lens panel operating voltage to the liquid crystal lens panel.