High brightness red light from fluorescence polymer/InGaN hybrid light-emitting diodes

Abstract

This study demonstrated an efficient red-light emission based on fluorescence polymer/InGaN hybrid light-emitting diodes (FABD LEDs). For the FABD LEDs, the output power, external quantum efficiency, and CIE (x, y) coordinates at 100mA are 46.6 mW, 16. 0%, and (0.646, 0.334), respectively. In comparison with the output power for FABD LEDs and AlGaInP LEDs, that enhanced the light output power by an approximate 26.6%.