Organic semiconductors can be designed and constructed in π‐stacked structures instead of
the conventional π‐conjugated structures. Through‐space interaction (TSI) occurs in π …

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

Light-emitting diodes based on halide perovskites have recently reached external quantum
efficiencies of over 20%. However, the performance of visible perovskite light-emitting …

Owing to the difficulty in acquiring compounds with combined high energy bandgaps and
lower‐lying intramolecular charge‐transfer excited states, the development of ultraviolet …

Featuring a combination of ultrathin and lightweight properties, excellent mechanical
flexibility, low power‐consumption, and widely tunable saturated emission, flexible displays …

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 …

Phosphorescent organic light-emitting diodes (PhOLEDs) unfurl a bright future for the next
generation of flat-panel displays and lighting sources due to their merit of high quantum …

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 …

The development of cyclometalated Ir (III) complexes has enabled important breakthroughs
in electroluminescence because such complexes permit the efficient population of triplet …

Efficient deep-blue-emitting tetradentate platinum complexes with a narrow spectral
bandwidth are presented, which demonstrate CIEx≈ 0.15 and CIEy< 0.1. Ultimately, an …