AU Optronics showcased at the FPD International event in Japan their 14-inch OLED Panel with Full HD resolution. AUO says that they are ready to start mass production of it. The resolution of that OLED Display is 157 ppi.
The maximum screen luminance with an all-white signal is 200cd/m2. The contrast ratio is 100,000:1 with 16 million colors, 72% NTSC color cgamut and 120 Hz drive frequency.
The OLED materials for RGB colors are applied by an evaporation method using a metal stencil mask.

Source:TechOn