AnalogicTech says it will start making drivers for small AMOLEDs. They claim that they have an innovative power supply waiting in the wings. "An AMOLED needs a positive supply and a negative supply. These need a positive boost converter and a negative boost converter," CEO Richard Williams said. "That's two coils but we are privately sampling a PSU that independently regulates the plus and minus rails from a single coil with a measured efficiency comparable with dual converters."
Gamma correction - this time to compensate for the different characteristics of red, green and blue OLED materials, is another target.