2009-11-06

OSRAM Releases High-flux LED Prototype with a Feel-Good Effect

OSRAM Opto Semiconductors Thursday announced that it has developed a high-flux LED prototype with a feel-good effect in its laboratory. OSRAM claims that the prototype offers three important properties essential for general illumination applications, namely a color temperature of 3000 K, a color rendering index of 82 and an efficiency of 104lm/W.
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2009-08-14

Edison Opto achieves uniform white light with MAPLE uniform coating technique

Mixing luminescence phosphor with silicone and dispensing it on a blue light emitting chip is a common LED package method in producing white light. The quality of white light depends heavily on the uniformity of phosphor on the blue die. Often times, when coupling secondary lens on white LED, it will reveal yellow circling. Such yellowing greatly shadows the quality of white light.
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Strawberries flourish in a Controlled-Environment Agriculture Installation with Horticulture LED lighting provided by Cree LED and RED Horticulture. (Photo courtesy of RED Horticulture) The integration of technology into every aspect of life i... READ MORE

The prior blog titled “Nichia’s contribution to a realization of a mercury-free society” took a short break. However, there was a release about new LED-based water disinfection devices made by Miura Co., Ltd., a Japanese manu... READ MORE