2013-06-25

Lights 4 Living Respond to the Replacement for LED Rare Earth Element

Recently researchers from the University of Washington have developed silicon-based nano particles to replace the expensive rare earth element (REE) phosphors currently used in LEDs. The REE phosphors in LEDs were used to soften the blue light emitted by LEDs. The silicon-based nano particles, derived from sand, now are used to do the softening. Chang-Ching Tu and Ji Hoo managed to separate the nano-sized particles from wafers of silicon. When the particle size is smaller than five nanometers it will start to glow. When the red-emitting silicon nano particles ar...
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Samsung Electronics America is enhancing the fan experience at the Walmart Arkansas Music Pavilion (AMP) with an ecosystem of Outdoor LED video walls, TVs and Galaxy tablets. From the front row to the farthest corners of the outdoor venue, Sam... READ MORE

According to The Elec, Samsung has announced plans to launch a 115-inch RGB Micro LED TV later this year. The new model will be part of the company’s Neo QLED TV lineup but positioned as an ultra-high-end version. In contrast, current Ne... READ MORE