The Japanese decided to create teleoboi.

Japan's Toshiba Corporation engineers develop television Wallpaper - paper that can be fully translated into the screen, says The Daily Telegraph.
The ability to emit light through the paper gave the organic light-emitting diodes (OLED). New technology will not only display images on the walls, and wallpaper to use as a light source. In addition, the energy barriers for organic LEDs is much lower than that of LCD or plasma displays.
Until now, OLED-screens produced only a slight diagonal. Toshiba was able to find a way to create a "grid" of the molecules of silicon dioxide to provide a more efficient svetoispuskanie, thus greatly reducing power consumption.
Development began in television wallpaper 2008. Nevertheless, the technology is still under study, and its commercial applications will begin only after a few years.