Toshiba Matsushita shows a 21" (20.8", actually) OLED TV. The resolution is 1280x768 (WXGA).

TM also says they are making 3.5" OLED panels for some time.

Read more here (Gizmodo)

Tags:
Atomic Force Microscopy for next-gen OLED processesAtomic Force Microscopy for next-gen OLED processes