Transparent OLED On the Way - Gizmodo

It’s hard to wrap your head around at first, but there are a zillion innovations that will be possible now that German scientists have figured out how to make organic LEDs that are transparent. The most obvious application is to incorporate them into conventional LCDs and “transform laminated glass into a display panel.” OLEDs could also be combined with TFT screens for similar uses.

Cool technology. It will be interesting to see how it develops. I think they had similar displays in Minority Report. I am going to have to watch that again just to look for these displays.