An autostereoscopic 2-D/3-D switchable display using Liquid-crystal-lenticular (LCL) lens was fabricated. Two LC orientation modes, VM mode and PM mode, were employed respectively. The characters of the two modes were analyzed with the measured n eff profile and focusing property. Based on the measured results, PM mode was laminated on 32inch 4K2K (3840×2160) panel, and the luminance distribution was measured.