An 852×600 pixel OLED-on-silicon color microdisplay using CMOS subthreshold-voltage-scaling current drivers. - Gary B. Levy; William Evans; John Ebner; Patrick Farrell; Mike Hufford; Bryan H. Allison; David Wheeler; Haiqing Lin; Olivier Prache; Eric Naviasky (IEEE J. Solid State Circuits, 2002)