Outlook: From Physics of Failure to Physics of Degradation

In the foregoing chapters, the reliability of organic compounds in microelectronics and optoelectronics was discussed. It provided a state of the art in reliability concepts for materials used in electronic products. It also enlightened the direction in reliability concepts for these products. In this chapter, we discuss the outlook where we...

Degradation of optical materials in solid-state lighting systems

In this paper, degradation mechanisms of optical materials, used in the light emitting diode (LED)-based products, are reviewed. The LED lighting is one of the fastest technology shifts in human history. Lighting accounts for almost 20% of the global electrical energy use, inferring that replacement of traditional lighting sources with LEDs...