Novel Emissive Projection Display Digitizes Glass Windows
Ted X. Sun, Botao Cheng · Information Display · 2013
An innovative emissive‐projection‐display (EPD) system consisting of a fully transparent fluorescent screen and a blue‐light‐emitting digital projector can be used for digital signage on the windows of buildings or vehicles. The screen can be applied to any window without obstructing the view through the glass.