Organic light emitting diodes (OLEDs) have been well known for their potential usage in the
lighting and display industry. The device efficiency and lifetime have improved considerably …

Recently,'Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who
wins?'has become a topic of heated debate. In this review, we perform a systematic and …

Organic semiconductors are carbon-based materials that combine optoelectronic properties
with simple fabrication and the scope for tuning by changing their chemical structure,–. They …

Solution-processed optoelectronic and electronic devices are attractive owing to the
potential for low-cost fabrication of large-area devices and the compatibility with lightweight …

Twenty years after layer-type metal halide perovskites were successfully developed, 3D
metal halide perovskites (shortly, perovskites) were recently rediscovered and are attracting …

1. INTRODUCTION Since Tang and Van Slyke invented the first efficient organic light-
emitting diode (OLED) based on small molecules in 1987, and Friend et al. in 1990, based …

Since their inception 18 years ago, electrically driven colloidal quantum-dot light-emitting
devices (QD-LEDs) have increased in external quantum efficiency from less than 0.01% to …

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 understanding and applications of organic semiconductors have shown remarkable
progress in recent years. This material class has been developed from being a lab curiosity …

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 …