Your future TV likely to be ink-jet printed 11/22/2013 - 00:00 Color-rich, energy-efficient, and flexible displays based on organic light-emitting diodes (OLEDs) could soon be churned out more economically on giant ink-jet printers. OLED displays are widely expected to eventually supplant LCDs, the most common display today in TVs and computers. OLED displays use less power, have more vibrant colors, and can be made on plastic, making them attractive for flexible and even wearable electronics. The futuristic displays are already appearing in some expensive smartphones, digital cameras, and televisions. But manufacturing challenges have hindered attempts at mass production.
