Fabrication and Uniformity Forward Voltage of GaN-based Micro-LED displays

摘要

Fabrication of GaN-based micro-LED display with 64 × 32 pixels weas developed in thisstudy. The variation of forward voltages were 1.07 % in the row pixels, series resistance wasinhibited by ring-shape metal. The output power of blue micro-LED display was obtainedwith 847 μW at direct current(DC) 3mA and brightness achieve to 430 nit by PWM source.