11 May 2012 Record transconductance of 1105mS/mm for GaN/InAlN MIS-HFET University of California Santa Barbara(UCSB)has produced gate-first self-aligned metal-insulator-semiconductor heterostructure field-effect ...
Tags: GaN/InAlN, MIS-HFET, UCSB, semiconductor material
RWTH Aachen University and Aixtron SE in Germany have developed a new technique to create aluminium oxide insulated gates for nitride semiconductor transistors[Herwig Hahn et al,Semicond.Sci.Technol.,vol27,p062001,2012].The method consists ...
Tags: Plasma oxidation, RWTH Aachen University, Aixtron SE, GaN
9 May 2012 Osram's 65%-efficient laser bars provide 200W cw for industrial lasers Osram Opto Semiconductors GmbH of Regensburg,Germany says that its new SPL BKxx-40WFT series of laser bars offer high efficiency of up to 65%at 200W ...
Tags: Osram, Laser bars, Industrial Lasers, laser
NGK Insulators, Ltd. claims has to have developed gallium nitride (GaN) wafers that double luminous efficiency of a LED light source compared to conventional materials. NGK says that its GaN wafers created with its original liquid phase ...
Tags: wafer
NGK Insulators, Ltd. claims has to have developed gallium nitride (GaN) wafers that double luminous efficiency of a LED light source compared to conventional materials. NGK says that its GaN wafers created with its original liquid phase ...
Tags: Market View, wafer
Researchers at Ukraine's Lashkaryov Institute of Semiconductor Physics have been studying current crowding and electrical efficiency degradation in vertical indium gallium nitride(InGaN)light-emitting diodes(LEDs)made from material grown on ...
Tags: Vertical InGaN/SiC LEDs, SiC substrates, massive heat sink
Veeco Instruments Inc. announced today that it has trained its 500th customer engineer at its state-of-the-art China Training Center (CTC), located in Shanghai. The CTC opened in mid-2011 to help key LED manufacturers, including its two ...
Tags: mocvd
Integration of downstream lighting module and fixture makers will likely bring in revenues of NT$850 million (US$29 million) for Epistar in 2012, according to Lee Biing-jye, chairman of the Taiwan-based LED epitaxial wafer and chip maker. ...
Tags: Industry Trends, led light, epistar
After two years of explosive revenue growth, the LED market appears to be slowing down in 2012. The Strategy Analytics GaAs and Compound Semiconductor Technologies Service (GaAs) viewpoint, “Compound Semiconductor Industry Review ...
Tags: led market
After two years of explosive revenue growth, the LED market appears to be slowing down in 2012. The Strategy Analytics GaAs and Compound Semiconductor Technologies Service (GaAs) viewpoint, “Compound Semiconductor Industry Review ...
Tags: Industry Trends, led market
Bridgelux, a US-based maker of LED expitaxial wafers and chips of which Taiwan Semiconductor Manufacturing Company (TSMC) is shareholder, will use 8-inch silicon wafers and process (GaN-on-Si) to produce LED epitaxial wafers, with ...
Tags: Market View, led bulb
Taiwan-based LED epitaxial wafer and chip maker Genesis Photonics, due to increasing orders from Sharp for backlighting applications for LCD TVs over 50 inches, expects to fully utilize its capacity in late March or early April 2012, ...
Tags: Market View, led chip, backlight
In order to tap the large market in China, Taiwan-based LED makers need to leverage advantages in terms of technology, patents and production management to forge cooperation with fellow makers in China, according to industry sources. The ...
Tags: Market View, led light
In order to tap the large market in China, Taiwan-based LED makers need to leverage advantages in terms of technology, patents and production management to forge cooperation with fellow makers in China, according to industry sources. The ...
Tags: Market View, led light
Prices for 10W LED light bulbs that are meant to replace 60W incandescent bulbs are expected to drop from over NT$500 (US$16.9) currently to below NT$300 at the end of 2012, according to Lee Biing-jye, chairman of Taiwan-based LED epitaxial ...
Tags: Market View, led bulb