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light-emitting diode
(redirected from Blue LED)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
light-emitting diode (LED),
n a semiconductor device that produces light when activated with an electrical current.


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lt;p>Created exclusively for LaCie by Neil Poulton, who designs and develops best-selling, award-winning products for a variety of international clients, the unit features a sleek, mirror-polished black finish with blue LED strip on its underside, which hopefully creates an ambient glow and not an distraction.
Blue LED lights are extensively used in emergency vehicle lighting.
To improve illumination efficiency of warm light in LED lightings, which requires blue LED chips painted with red and green fluorescent powder, the firm invents its production process by adding one red LED chip to its MC LED chip, effectively avoiding red fluorescent powder from harming illumination efficiency.
 
 
 
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