A new graphite foam cooling system developed at the US Department of Energy’s Oak Ridge National Laboratory (ORNL) in Tennessee may soon allow LED lamps to go much longer between fixture replacements. The graphite foam works by passively wicking heat away from the lamp via its lightly packed, open skeletal structure – and given that a 10-degree decrease in operating temperature … [Read more...]
what's happening
Melting-While-Cooling Silicon Could Improve Solar Cells Researchers at the Massachusetts Institute of Technology (MIT) have recently discovered that by dissolving certain metals into silicon, they can add that silicon compound to the relatively short list of exotic substances that exhibit retrograde melting. Their accomplishment could ultimately result in less expensive solar … [Read more...]
diary dates
Some important 2010 events in the electronic thermal management community. Visit us online at www.electronics-cooling.com for the latest listings. Advanced Technology Workshop and Tabletop Exhibition on Thermal Management • WHEN: Sept. 28-30 • WHERE: Dinah's Garden Hotel, Palo Alto, Calif. • WHAT: THERMINIC Workshops are a series of events to discuss the essential … [Read more...]
Oxley Supply Nav Lights for EADS Atlante UAV
Oxley Developments has been awarded a contract to supply aircraft navigation LED lights to the European Aeronautic Defence and Space Company (EADS) for its Atlante unmanned air vehicle (UAV) program. Oxley will supply a full suite of external lights for the Atlante aircraft, consisting of Oxley NVG FriendlyTM wing tip navigation, anti-collision and tail lights. Under Federal … [Read more...]
Report Sees $6 Billion OLED Lighting Markets by 2015
NanoMarkets has just published its latest forecasts of worldwide OLED lighting markets. According to NanoMarkets, OLED lighting will generate $6 billion in revenues by 2015 driven by the need for cost efficient lighting in a number of different applications, including general illumination, architectural lighting, backlighting, vehicular lighting and signage. The report titled, … [Read more...]
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