Osram has stacked two die to produce almost 1W of infra red light from an LED. “With its 1mm 2 thin-film chip stack, at a driving current of 1A it generates almost twice the output of the standard ...
Carrollton, Tex. — TT electronics OPTEK Technology has developed a high brightness, surface-mount 1-watt LED with an ultra-low thermal resistance of 2°C/watt. The single-packaged LEDs are part of ...