The goal of this project is to use a liquid crystal optical element of a Liquid Crystal Lens Array, which is based on the concept of Lenticular Lens Sheet in 3D display technology, based on the 2.8” panel (CPT Small Application 2.8”), And to achieve 2-view type for the purpose. In order to increase the effective distance between the user and the display of the original 3D display can be freely adjusted by the user, the project uses a new liquid crystal optical element (novel electrode design) LC Lens Sheet, replacing the original 3D display technology optical elements – Lenticular Lens Sheet application. Not only retain the advantages of the original Lenticular Lens Sheet , and because of LC Lens for the voltage- adjustable liquid crystal optical components , so according to the size of the voltage applied to the free adjustment of the display and the viewer’s 3D viewing distance; LC Lens Sheet A flat structure, unlike LG ‘s LC Lens for 3D displays, is a semi-circular electrode structure, and then it needs to be integrated into the display panel, and the process is greatly reduced.