Samsung show a stunning transparent 46 inch LCD Display with touch function. In the demo Samsung showcased some wine bottle if a visitor touch the display the LCD Display show some information about this bottle. This is really amazing and can be used for display windows. The Display use the ambient light, and if its to dark the display use LEDs at the border of the LCD.
Samsung shows also the world largest transparent AMOLED Display at SID-2010.

Pictures:Techon

Source:www.oled-display.net/