2009-06-16

Scientists Create Quantum-Dot Hybrid Light-emitting Devices

Organic light-emitting diodes (OLEDs), fabricated with layers of organic polymers, are flexible and use less power and less expensive materials than liquid crystal displays. However, OLEDs are expensive to produce-- because the polymers react easily with oxygen and water, they have to be created in high-vacuum chambers--and they need extra protective packaging layers to make sure that once they're integrated into display devices, they don't degrade when exposed to air or moisture.
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Daktronics of Brookings, South Dakota, was selected by Bowling Green State University (BGSU) to manufacture and install a new LED video display at Doyt Perry Stadium in Bowling Green, Ohio. The installation will be completed ahead of the fall ... READ MORE

Daktronics of Brookings, South Dakota, has manufactured and installed an LED video board in the outfield of Field of Dreams Ballpark in Dyersville, Iowa. The new facility is adjacent to the famed corn field-framed ballpark from the iconic 1989... READ MORE