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Dye-based nanoarchitectonics for the effective bandgap and stability of blue phosphorescent organic light-emitting diodes
Blue phosphorescent organic light-emitting diodes (B-PHOLEDs) using host–guest emissive layers have been studied, where the host and guest are...
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Study of the mechanism and performance of green phosphorescent organic light-emitting diodes with dopant concentrations
Energy transfer process and direct charge trap** are two main emission mechanisms in phosphorescent organic light-emitting diodes (PhOLEDs) with...
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Triplet Excitons Quenching By Doublet Centers in a Nanoreactor with an External Magnetic Field
The process of spin-selective quenching of a triplet (T) exciton by a fixed spin doublet (D) center in an organic semiconductor nanoparticle...
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Advances in solution-processed near-infrared light-emitting diodes
Near-infrared light-emitting diodes based on solution-processed semiconductors, such as organics, halide perovskites and colloidal quantum dots, have...
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Trilayer metal electrode as an anode in red phosphorescent organic light-emitting diodes
In this study, we fabricated red phosphorescent organic light-emitting diodes (PhOLEDs) on rigid glass and flexible plastic substrates by using a...
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Materials for Organic Light Emitting Diode (OLED)
In this chapter, materials that constitute phosphorescent OLED (PHOLED) are discussed. Especially, it is described that dopant and host materials... -
An electrophosphorescent organic light emitting concentrator
We demonstrate threefold directional light concentration from an organic light-emitting diode luminaire for use in spot lighting and other...
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Glassy Liquid Crystals as Self-Organized Films for Robust Optoelectronic Devices
This chapter will review recent advances in glassy liquid crystals (GLCs) as self-organized nano- to microstructured organic solids and their... -
Active Matrix Flat Panel Displays
The currently dominant flat panel display technology is based upon the use of liquid crystal materials to produce active matrix liquid crystal... -