Germany-based Azzurro Semiconductor AG has turned out sample 8-inch Ga-on-Si (gallium on silicon substrates) LED epitaxial wafers and plans to begin volume production as soon as the end of the second quarter of 2013, according to company ...
Tags: Azzurro Semiconductor AG, LED epitaxial wafers, LED chips
LED chip and lighting array maker Bridgelux Inc of Livermore, CA, USA says that its board of directors has appointed Bradley J. Bullington - VP, Strategy and Corporate Development & general manager, Technology Solutions - as CEO. William ...
Azzurro Semiconductor AG’s Sales & Marketing vice president Erwin Ysewijn told to Digitimes that, the company has turned out sample 8-inch Ga-on-Si LED epitaxial wafers and plans to begin volume production as soon as the end of Q2 of ...
Tags: LED Epitaxial Wafers, LED makers, LED chips
Efficient Power Conversion Corp (EPC) of El Segundo, CA, USA has made available the EPC9004 development board, featuring the firm’s enhancement-mode gallium nitride on silicon (eGaN) field-effect transistors (FETs) for power ...
Tags: EPC, Power Systems, eGaN FETs
Suzhou Institute of Nano-tech and Nano-bionics (SINANO) in China has been using double-gated nitride semiconductor high-electron-mobility transistors (HEMTs) to understand the effects of field-plates in improving dynamic performance [Guohao ...
Tags: SINANO, China, double-gated nitride semiconductor, HEMTs
Bridgelux, Inc., announced that its Board of Directors has appointed Bradley J. Bullington, the Company's current Vice President, Strategy and Corporate Development and General Manager, Technology Solutions, as Chief Executive Officer, ...
Tags: Bradley J.Bullington, CEO, lighting market
With the target of drawing academic and industrial expertise together to address the solid-state lighting/electronics interface and its implications for custom-controlled lighting systems, Scotland’s University of Strathclyde is ...
Tags: ILC, Li-Fi technology, LED array, LEDs
Researchers in Korea have used aluminium gallium nitride (AlGaN) heterostructures similar to high-electron-mobility transistors (HEMTs) to create Schottky barrier diodes (SBDs) with increased forward current without damaging the breakdown ...
Tags: aluminium gallium nitride, AlGaN, heterostructures, HEMTs
The Optogan group of companies is a vertically integrated producer of High Brightness LEDs based in St. Petersburg, Russian Federation. The group is also active in Finland and Germany. Founded in 2004 by 3 graduates of Ioffe ...
Tags: Optogan, Lighting Brands, led, led chip, hb led
Researchers in the USA have developed radio frequency switches based on nitride semiconductor voltage-controlled capacitors (varactors) [F. Jahan et al, IEEE Electron Device Letters, 9 January 2013]. The team, consisting of engineers from ...
Tags: radio frequency switches, nitride semiconductor voltage, SET
Following six years of R&D, Raytheon has opened a silicon carbide fab in Glenrothes Scotland which will offer foundry services as well as its own line of high-temperature ICs. Its SiC process has been developed on-site, with Government ...
Tags: Raytheon, silicon carbide fab, IC
The LED consists of (1) a blue LED chip made on a β-type Ga2O3 substrate by using GaN-based semiconductor and (2) a fluorescent material. Compared with a case where a common blue LED chip formed on a sapphire substrate is used, the new ...
Soraa has announced its full spectrum GaN on GaN LED MR16 lamps are now available through Ushio group companies and its subsidiaries in Japan, China, South Korea, Hong Kong, Taiwan, Singapore, and Europe, as part of the company’s ...
Tags: Soraa, lamps, Superline LED
January 30, 2013 - Soraa has announced its full spectrum GaN on GaN LED MR16 lamps are now available through Ushio group companies and its subsidiaries in Japan, China, South Korea, Hong Kong, Taiwan, Singapore, and Europe, as part of the ...
Baosteel is making progress in high-end mining wear-resistant material research and development. Developed by Baosteel Special Material, BTW new high manganese wear-resistant steel plate breaks foreign enterprises' monopoly in China's ...