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

The design and characterization of metal–organic complexes for optoelectronic applications
is an active area of research. The metal–organic complex offers unique optical and …

Stable deep blue multiresonance emitters with small full width at half maximum (FWHM) are
attractive for wide color-gamut organic light-emitting diodes (OLEDs). However, the steric …

Nitrogen-containing heterocyclic compounds and their derivatives have historically been
invaluable as a source of therapeutic agents. Pyrazole, which has two nitrogen atoms and …

Organic emitters play a vital role in determining the overall performance of organic light
emitting diode (OLED) devices. Traditional fluorescent emitters can only achieve external …

Higher efficiency in the end‐use of energy requires substantial progress in lighting concepts.
All the technologies under development are based on solid‐state electroluminescent …

Room-temperature phosphorescent materials that emit light in the visible (red, green, and
blue; from 400 to 700 nm) have been a major focus of research and development during the …

Based on a very comprehensive set of experimental data and on theoretical models, an
understanding of the triplet state properties of organo-transition metal compounds is worked …

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 …

Since the development of the first white organic light-emitting device (OLED) in 1993, twenty
years have passed. The power efficiency and lifetime of this white OLED were reportedly …