A direct current (DC) link capacitor module includes a printed circuit board (PCB) formed by sequentially disposing a first electrodeA solid electric conductor through which an electric current enters or leaves in a medium substrate, an ...
Tags: DC Link Capacitor, Capacitor
Sun Yat-sen University in China has improved the wall-plug efficiency of indium gallium nitride (InGaN) light-emitting diodes (LEDs) grown on silicon by incorporating a distributed Bragg reflector (DBR) [Yibin Yang et al, Appl. Phys. ...
Tags: InGaN LEDs, Silicon, semiconductor
Saudi-based AIC Steel Group has acquired the former Rowecord structural steel fabrication plant in Newport, Wales, and intends to restart production, creating 120 jobs, according to media reports. Rowecord plant went into administration in ...
Tags: Structural Steel, AIC Steel, Rowecord plant
Hong Kong University of Science and Technology (HKUST) is developing techniques to monolithically integrate high-electron-mobility transistors (HEMTs) and light-emitting diodes (LEDs) based on aluminium indium gallium nitride (AlInGaN) ...
Tags: Nitride Semiconductor, LEDs, LED regions
Specialty foundry TowerJazz (which has fabrication plants at Tower Semiconductor Ltd in Migdal Haemek, Israel, and at its subsidiaries Jazz Semiconductor Inc in Newport Beach, CA, USA and TowerJazz Japan Ltd) says that, at SEMICON China ...
Tags: LED drivers, high voltage, high power
Three series of AVX multi-layer organic capacitors MLO featuring high self-resonance are now available from Avnet. The organic polymer based capacitors add cost benefits and tolerance control, due to the components fabrication on large area ...
Tags: capacitor, Electronics, Electrical
Epiwafer foundry and substrate maker IQE plc of Cardiff, Wales, UK says that its epitaxial wafer technology has been used in conjunction with the University of California Santa Barbara (UCSB) to help develop 1.3μm-emitting quantum dot ...
Tags: silicon technology, semiconductor devices, laser components
Lund University has developed multi-gate (MuG) III-V metal-oxide-semiconductor field-effect transistors (MOSFETs) with a cut-off frequency of 210GHz and a maximum oscillation frequency of 250GHz, “the highest of any reported ...
Tags: effect transistors, fins, plasma, Electrical&Electronics
When swimming around, bacteria aren't good with the "pool rules."? In small quantities, they'll follow the lanes, but put enough together and they'll begin to create their own flow. In a collaboration between the U.S. Department of ...
The Aluminum Corporation of China's 2013 alumina and refined aluminum production costs fell by 9% and 5%, respectively, year on year, the Hong Kong-listed producer said in its annual report filed with the Hong Kong Stock Exchange late ...
Tags: Aluminum Production, Mineral
Using graphite pencils to draw on regular paper, researchers can make some very inexpensive piezoresistive (PZR) sensors. Due to the piezoresistive effect, a sensor's resistance changes under an applied strain, allowing it to sense ...
Tags: Sensor, Electrical, Electronics
Experts from throughout the global electronics manufacturing industry will teach 29 professional development courses as part of a comprehensive educational program at IPC APEX EXPO, March 23, 24 and 27, at the Mandalay Bay Convention Center ...
Tags: IPC APEX EXPO, Courses Deliver, Electronics Manufacturing
Institute of Electronic, Microelectronic and Nanotechnology (IEMN) in France and EpiGaN nv in Belgium have claimed a record combination of specific on-resistance and breakdown voltage for a double heterostructure field-effect transistor ...
At the Strategies in Light 2014 conference & exhibition in Santa Clara, CA, USA, EV Group (EVG) of St Florian, Austria, a supplier of wafer bonding and lithography equipment for MEMS (microelectromechanical systems), nanotechnology and ...
Rubicon Technology Inc of Bensenville, IL, USA (which makes monocrystalline sapphire substrates and products for the LED, semiconductor and optical industries) has reported revenue of $41.5m for full-year 2013, down 38% on $67.2m for 2012. ...
Tags: optical products, increasing utilization, competitive landscape