LG Display’s “Transparent OLED for Subway Trains” can replace train windows to display maps, news, weather forecasts, and advertisements, and might be coming to a station near you.

For the subway train window project, which is reported to be a world first, the 55-inch transparent OLED displays have been installed in trains on Line 6 in Beijing and Line 10 in Shenzhen, and ...

LG is bringing transparent OLED displays to subways in Beijing and Shenzhen. The 55-inch, see-through displays show real-time info about subway schedules, locations and transfers on train windows.

At first, the translucent displays will be used on trains in the Chinese cities of Beijing and Shenzhen, with LG Display the first company to introduce 55-inch transparent OLEDs for subway windows.