The future of organic light‐emitting devices (OLEDs) is drifting from electrofluorescence
toward electrophosphorescence due to the feasibility of realizing 100% internal quantum …

Organic light‐emitting diodes (OLEDs) have attracted great attention because of their
potential applications in full‐color displays and solid‐state lights. In the continual effort to …

Recent advances in material chemistry have enabled white organic light-emitting device
(OLED) efficacy beyond fluorescent tube efficacy up to 100 lm W− 1. In this short review, we …

The bipolar host material BCPO (bis‐4‐(N‐carbazolyl) phenylphosphine oxide) containing a
phosphine oxide and two carbazole groups, synthesized in three steps, shows a high triplet …

Herein, we report a material design of linear cis‐quinacridone (cis‐QA) derivatives as
delayed fluorescence luminogens. In contrast to the widely studied traditional trans‐isomers …

High color-purity emission with a minimum full width at half maximum (FWHM) is critical for
high-resolution displays. Despite the increasing demand for narrow-band emission …

A highly efficient blue‐light emitter, 2‐tert‐butyl‐9, 10‐bis [4′‐(diphenyl‐phosphoryl)
phenyl] anthracene (POAn) is synthesized, and comprises electron‐deficient …

Recent developments concerning the use of phosphine oxide derivatives with various
functional groups as host and ETMs in phosphorescent organic light-emitting diodes are …

A carbazole derivative substituted with two diphenylphosphine oxide groups at asymmetric
positions of carbazole is synthesized and the substitution position is correlated with the …

A new series of wide‐bandgap materials, 4‐dipenylphosphine oxide‐4′‐9H‐carbazol‐9‐yl‐
tetraphenylsilane (CSPO), 4‐diphenylphosphine oxide‐4′, 4 ″‐di (9H‐carbazol‐9‐yl) …