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LCD backlighting News
Diode-Pumped Solid-State UV Lasers Improve LED Sapphire Wafer Scribing
Oct 14, 2010 — The green movement, energy conservation efforts and global warming headlines have made the world aware of the need for more energy-efficient lighting alternatives. The range of applications for high-brightness LEDs continues to expand. Laser scribing of wafers used to make LEDs is helping lead the way to great advancements in the area of optoelectronic devices used in LCD backlighting for cell phones, televisions and touch-screen displays. Most exciting is the advent of white LEDs for illu...
Road Map for European Photonics Available
Mar 1, 2008 — The Merging Optics & Nanotechnologies (MONA) project based in Grenoble, France, has published “A European Roadmap for Photonics and Nanotechnologies,” a market report resulting from a two-year project funded by the European Commission to bridge...
Three-Band White LED Shows Stability and High Color Rendering Index
May 1, 2007 — LED technology has advanced to the point where white LEDs are bright enough for general illumination, yet they are not without problems. Traditionally they have been developed by combining red, green and blue LEDs, but the problem with this approach...
(3 results found)
May 2024
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