MI

M.S. Ibrahim

4 records found

Authored

The introduction of high-power white LEDs has revolutionized the lighting industry in the past few decades due to the multiple benefits in terms of high reliability, environmental friendliness and versatile applications. However, challenges have arisen in assessing the reliabi ...

To make the light-emitting diode (LED) more compact and effective, the flip chip solder joint is recommended in LED chip-scale packaging (CSP) with critical functions in mechanical support, heat dissipation, and electrical conductivity. However, the generation of voids always ...

Nowadays, due to the advancement of design and manufacturing technology, there are many consumer products with high reliability. Similarly, the competition in the business sector influences the product development time to become shorter and that makes it difficult for manufact ...

The estimation of lifetime for highly reliable products including Ultraviolet Light-emitting Diodes (UV LEDs) has been challenging based on traditional lifetime tests that records time to failure. Recently constant stress and step stress degradation tests are used to gather de ...