Solvent-assisted strongly enhanced light-emitting electrochemiluminescent devices for lighting applications

Metal-nitride-oxide-semiconductor light-emitting devices for general lighting.

The potential for application of silicon nitride-based light sources to general lighting is reported. The mechanism of current injection and transport in silicon nitride layers and silicon oxide tunnel layers is determined by electro-optical characterization of both bi- and tri-layers. It is shown that red luminescence is due to bipolar injection by direct tunneling, whereas Poole-Frenkel ioniz...

Silicon Light Emitting Devices for Integrated Applications

Organic Light Emitting Diodes: Devices and applications

Opto-electronic devices using organic materials are becoming widely desirable for manifold reasons [1-4]. In fact, organic devices have the potential for cost advantages over inorganic devices. In addition, inherent properties of organic materials, such as their flexibility make them well suited for particular applications such as fabrication on a flexible substrate. The materials used in organ...

Quantum dot light emitting devices for photomedical applications.

While OLEDs have struggled to find a niche lighting application that can fully take advantage of their unique form factors as thin, flexible, lightweight and uniformly large-area luminaire, photomedical researchers have been in search of low-cost, effective illumination devices with such form factors that could facilitate widespread clinical applications of photodynamic therapy (PDT) or photobi...

Semiconducting Light-emitting Devices

Semiconducting light-emitting devices are continually being improved for power and radiance efficiency. Upon examining the fundamental structure and physics of lightemitting devices, device packaging will be examined in reference to expanding applications and efficiency.