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XIAOYAN YU
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Silicone materials development for LED packaging

Silicone-based materials are attracting considerable attention for use as encapsulants and lenses in a variety of LED device designs. The trends driving silicone materials for LED packaging are higher brightness, longer device lifetime, market growth of blue and white light LEDs, and lead-free solder reflowable processing. The key attributes of silicones that make them attractive materials for high-brightness (HB) LEDs…