Article - 27 Sep 2007
A light-emitting diode or more commonly referred to as LED, is basically a semiconductor that when an electric current passes through it emits visible light. In other words, LED is basically a tiny...
This video shows Prof. Sir Colin Humphreys, Director of Research at the University of Cambridge's Department of Materials Science and Metallurgy, explaining about the uses of gallium nitride.
News - 17 Jul 2008
Researchers at Purdue University
have overcome a major obstacle in reducing the cost of "solid state lighting,"
a technology that could cut electricity consumption by 10 percent if...
News - 26 May 2009
Over the past 15 years, the availability of high quality sapphire and silicon
carbide substrates has enabled the rapid growth of the gallium nitride device
(mainly high-brightness LED) market...
Article - 14 Jun 2013
Light emitting diodes (LED) maybe defined as a semiconductor device that generates light by using the solid sate electronics. In simple terms, LEDs are devices that convert electricity into light. The...
News - 29 Oct 2007
AIXTRON AG is pleased to announce the successful start-up of an AIXTRON 200/4 RF-S epitaxy reactor at Tokuyama, Japan. The system is used for the development and production of AlGaN based ultra-violet...
News - 2 Mar 2017
The Ultraviolet C light, or the UV-C, is the darkest form of UV light. It is unique due to its ability to kill harmful organisms.
The UV-C light has a wavelength of 200 to 280 nm, and...
News - 20 Jan 2012
Avago Technologies is a pioneer in delivering analog interface components for industrial, communications, and consumer applications. It has declared the launch of two series of compact LEDs that...
News - 28 Feb 2011
A professor at Boston University has secured a DARPA sub contract to design a portable electron-beam pumped semiconductor laser that can be used within the UV region. Professor Theodore Moustakas...
News - 20 Nov 2010
TT electronics Optek Technology has introduced new color LEDs called the OVM4x series for industrial and military applications. The LEDs offer military systems designers the capability to attain...