Efficient radical-based near-infrared organic light-emitting diodes with an emission peak exceeding 800 nm
Kuo Lv, Ming Zhang, Feng Li
Abstract
An OLED employing the TTM-NPNA radical as the emitter exhibits a high external quantum efficiency (EQE) value of 3.9% with an electroluminescence peak at 822 nm.
Topics & Concepts
Materials scienceOptoelectronicsOLEDInfraredDiodeLight-emitting diodeOpticsNanotechnologyLayer (electronics)PhysicsOrganic Light-Emitting Diodes ResearchGaN-based semiconductor devices and materialsConducting polymers and applications