49.4: High-definition Top-emitting AMOLED Display with Highly Reliable Oxide Semiconductor Field Effect Transistors

We have developed a highly efficient top-emitting white OLED by employing a stable reflective anode structure and a p-doped buffer layer. Furthermore, combining the white OLED with color filters, we succeeded in fabricating a prototype of a high-definition AMOLED display having highly reliable OS-FETs as the backplane.