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Home > News > Korean Scientists Create Highly Efficient Green Quantum Dot LED

May 11th, 2009

Korean Scientists Create Highly Efficient Green Quantum Dot LED

Abstract:
Korean scientists said Monday they have created a highly efficient light emitting diode (LED) that can help develop next-generation displays and computer chips.

The Seoul National University team said it has perfected a new production method that can produce high-quality green quantum dot LEDs with superior brightness and purity characteristics that are easier to make than existing products.

The development was published in the latest edition of "Advanced Materials," an international peer-review science journal, and was featured in the April 22 issue of "Asia Materials." The breakthrough is noteworthy because efforts to develop green quantum dot LEDs have generally resulted in expensive and poor-quality products that are limited in overall use. Most LEDs are red-light based.

Source:
AsiaPulse

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