According to Kasha's rule, high-lying excited states usually have little effect on fluorescence.
However, in some molecular systems, the high-lying excited states partly or even mainly …

The advancement of high-efficiency luminescent and thermally stable organometallic
complexes has offered opportunities for the commercialization of metal phosphors for …

Phosphorescent organic light-emitting devices (OLEDs) have attracted increased attention
from both academic and industrial communities due to their potential practical application in …

Organic light‐emitting diodes (OLEDs) have attracted much attention in research and
industry thanks to their capability to emit light with high efficiency and to deliver high‐quality …

The imminent global energy crisis and continuing inefficient energy utilization are driving the
development of smart energy-efficient devices for display and lighting applications. Energy …

Blue organic light-emitting diodes (OLEDs) can play a critical role in the field of organic
electroluminescence (EL). As the most important applications of OLEDs, both new …

A novel blue thermally activated delayed fluorescence (TADF) organic light-emitting diode
with an emitting layer made up of a TADF assistant dopant and a pure blue-emitting TADF …

Luminescent materials with efficient solid-state emissions are important for the advancement
of optoelectronics. Recently, a new class of propeller-like luminogenic molecules with …

White organic light-emitting diodes (OLEDs) are ultrathin, large-area light sources made
from organic semiconductor materials. Over the past decades, much research has been …

Although organic light‐emitting devices have been commercialized as flat panel displays
since 1997, only singlet excitons were emitted. Full use of singlet and triplet excitons …