Bright green electroluminescence with an EQE of 4.6% from a host–guest OLED fabricated from an unsymmetric liquid crystalline N -annulated perylene ester imide as a dopant

作者：Paresh Kumar Behera, Fengrong Chen, Jwo‐Huei Jou, Ammathnadu S. Achalkumar · 发表于：Journal of Materials Chemistry C · 年份：2024 · DOI：10.1039/d4tc01104j · 被引用次数：13 · 研究领域：Liquid Crystal Research Advancements、Photonic Crystals and Applications、Organic Light-Emitting Diodes Research

Bay N -annulated perylene diester imide, with a swallow tail at one end and straight chains at the other end, exhibited a stabilized columnar hexagonal phase, and showed a bright green electroluminescence of 5269 cd m −2 and EQE max of 4.6%.