High-power white light-emitting diodes (LEDs) have demonstrated superior efficiency and
reliability compared to traditional white light sources. However, ensuring maximum …

Abstract Hybrid Prognostics and Health Management (PHM) frameworks for light-emitting
diodes (LEDs) seek accurate remaining useful life (RUL) predictions by merging information …

The increased system complexity in electronic products brings challenges in a system level
reliability assessment and lifetime estimation. Traditionally, the graph model-based reliability …

A novel material based on silicone rubber (SR) modified with natural rubber (NR) was
developed. Combinations of sulfur/peroxide curing systems were used as crosslinking …

We report on the degradation mechanisms and dynamics of silicone encapsulated
ultraviolet A (UV-A) high-power light-emitting diodes (LEDs), with a peak wavelength of. The …

Life prediction significantly influences the reliability of LED light sources. While high-power
LED light sources theoretically offer a lifespan of up to 100,000 h, irreversible damage to …

Despite the advancements in artificial lighting technology, such as LEDs, a gap persists
between expected and actual performance outcomes, attributed to conventional reliability …

Light emitting diodes (LEDs) are currently a key element of many systems. They provide
main, informational, safety, support and other functions. Their design, size and low-cost …

Degradation modeling requires to consider the complexity of both the internal structure of
highly reliable products and the environmental conditions, to define appropriate models to …

The multi-random-effects gamma process has a better characterization effect for degraded
data with individual differences. In this paper, a reliability evaluation method for gamma …