US Patent 7760429 Multiple mode display device

An apparatus including a selection device and a multiple mode display device is disclosed. The multiple mode display device has a lens sheet including a plurality of individual lenticules forming a lenticular surface, an electro-optical modulator positioned adjacent the lens sheet, and a display device comprising a display surface. Alternatively, a multiple mode display arrangement is disclosed, having a lens sheet including a plurality of individual lenticules forming a lenticular surface and a display device comprising a display surface. The display device is positioned behind the lens sheet, thereby enabling viewing images transmitted in at least a planar mode and a stereoscopic mode.