[Th-P] Semiconductor hybrid systems and novel devices

[Th-P-123] Transparent RRAM as a Driving Element for High-Density Active-Matrix Micro-LED Displays

〇HOJIN LEE¹, SEOK HEE HONG¹, JAE SEONG PARK¹, CHAN HO RYU¹, TAE GEUN KIM¹ (1. Korea Univ. (Korea))

Transparent high-density micro-LED displays are limited by TFT-capacitor backplanes. We present two transparent RRAM approaches: a vertically stacked TiO₂/HfO₂ TRRAM enabling array-level AM operation, and an AlON/AlN TRRAM providing low-leakage, multilevel switching for stable, capacitorless micro-LED driving.