30.1: Fast Switching Fresnel Liquid Crystal Lens for Autostereoscopic 2D/3D Display

Abstract

Abstract The fast switching Multi‐electrode Driven Fresnel Liquid Crystal Lens (MeD‐Fresnel LC lens) for 2D/3D switchable autostereoscopic display was proposed. The MeD‐Fresnel LC lens not only performed fast switching rate (∼0.8s) without overdriving method, but also had the benefit of low operating voltage (∼3.2volts). Both of them were much better than conventional LC lens. Furthermore, it performed a well focusing ability which was similar to conventional LC lens.