The importance of artificial light to society has long been recognized with the utilization of fire thought of as the quintessential human invention. Now scientists have found that emerging, more energy efficient lighting ...
Energy & Green Tech
Aug 19, 2010
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(PhysOrg.com) -- Light-emitting diodes, which employ semiconductors to produce artificial light, could reduce electricity consumption and lighten the impact of greenhouse gas emissions. However, moving this technology beyond ...
Nanophysics
Apr 6, 2010
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Solid-state lighting and its potential as a near-term generator of energy efficiencies will be the topic of a presentation by Julia Phillips, director of the Physical, Chemical, and Nano Sciences Center at Sandia National ...
Energy & Green Tech
Feb 21, 2010
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Just a few years ago, most conversations Christian Wetzel had about his research began with a quick explanation of LEDs.
Engineering
Sep 2, 2009
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Royal Philips Electronics today premiered the world’s first OLED (Organic Light-Emitting Diodes) -based interactive lighting concepts, created for both consumer as well as professional use, during the Euroluce International ...
Hi Tech & Innovation
Apr 23, 2009
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(PhysOrg.com) -- Researchers have already known that carbon nanotube thin films have mechanical and conductive advantages that could make them useful as electrodes in solar cells, solid state lighting, and electronic displays. ...
