It is fundamental to adopt a Design for Reliability (DfR) approach at the stage of new product
development in order to guarantee the reliability of an item at all stages of its life cycle. The …

The understanding of thermal resistance and junction temperature is important in the area of
designing efficient, long-lasting high-power Light Emitting Diodes (LEDs) and diode stacks …

This work presents a simple and effective technique to decrease the driver temperature by
filling the potting materials into space between driver and the interior wall of a LED bulb's …

The failure mechanism of two commercial light-emitting diode (LED)-based spotlights with
GU10 form factor is analyzed. Through component testing and comparison to nominal …

This paper analyses the influence of several error sources on the thermal impedance curve
measurement of multi-LED boards designed for retrofit Solid State Lighting bulbs, using …

This work presents a comparison of various LED board technologies from thermal,
mechanical and reliability point of view provided by an accurate 3-D modelling. LED boards …

This study explored the application of nitrogen-doped graphene (NDG) ink to the coating of
light-emitting diode (LED) lamps for the thermal management. Unlike the general solutions …

An effective heat dissipation structure is a crucial element for stable thermal management in
ensuring thermal stability of high power photonic crystal light emitting diodes (PC-LEDs) …

Solid State Lighting technologies are becoming more and more attractive in the lighting
market. Thermal management is a key issue, which impacts efficiency but also colour …

The failure mechanism of two commercial light-emitting diode (LED)-based spotlights with
GU10 form factor is analyzed. Through component testing and comparison to nominal …