Thanks to the tremendous effort over the last 20 years, phosphorescent organic light‐
emitting diodes (PhOLEDs) represent a prevalent technology. In this technology, all the high …

The ever-increasing demand for energy that necessitates fabrication of optoelectronic
devices for efficient solar harvesting systems has driven scientists towards the development …

The inadequate hole injection limits the efficiency and lifetime of the blue quantum dot light‐
emitting diodes (QLEDs), which severely hampers their commercial applications. Here a …

Simplifying the structure of Organic Light-Emitting Diodes (OLEDs) has been for the last
twenty years the purpose of many studies. However, despite these efforts, only a few …

Research on aggregation-induced emission luminogens (AIEgens) has caused tremendous
research enthusiasms among scientists worldwide because they can realize strong solid …

Two novel D–σ–A host materials 11, 11-bis (9-phenyl-9H-carbazol-3-yl)-11H-benzo [4, 5]
imidazo [1, 2-a] indole (BII–BCz) and 4, 4′-(11H-benzo [4, 5] imidazo [1, 2-a] indole-11, 11 …

Herein, a high‐efficiency host material for single‐layer phosphorescent organic light‐
emitting diodes (SL‐PhOLEDs) is reported. This host material is synthesized via an efficient …

White organic light‐emitting diodes (WOLEDs) have been regarded as the most promising
candidate for full‐color display and solid‐state lighting applications owing to their favorable …

We have synthesized butterfly shaped emitters, TPATPA-PPI and TPATPA-CNPPI, having a
hybridized local and charge-transfer (HLCT) emissive state with a hot exciton channel to …

A new host material based on the 2, 7, 4′-substituted spirobifluorene platform has been
designed and used in single-layer phosphorescent OLED with very high efficiency (EQE …