Mitsubishi is hoping OLED can put them back on the
At ISE, they put the display together to make a 149” OLED. Unlike conventional LED systems, the OLED’s slim, lightweight construction means large screens can be installed on virtually any building surface. With a light output of 1500cd/m², Mitsubishi claims the production model will be several times brighter than an average LCD display, making it suitable for indoor applications in relatively brightly-lit areas – not for outdoor applications, however).
If you want to see it in action, go here: http://www.oled-display.net/mitsubishi-show-155-inch-oled-tv-consists-of-720-10-centimeter-square-panels