High-resolution OLED display with remarkably low power consumption using blue/yellow tandem structure and RGBY subpixels

摘要

A top-emission organic light-emitting diode (OLED) with a microcavity structure combined with a blue/yellow tandem structure was developed. A high-resolution active-matrix OLED display with the world's lowest level of power consumption using the tandem OLED with red, green, blue, and yellow subpixels was fabricated.