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2013-04-10 Plessey begins production of GaN-on-silicon LEDs
Plessey Semiconductor has begun sampling LEDs made on GaN) on silicon wafers with a light output of just 2 lumens intended for indicator lamps and back-lighting applications.
2013-05-16 IR starts to ship out GaN on silicon devices
The pioneering GaN-based power device technology platform is the result of ten years of research and development by IR based on the company's proprietary GaN-on-silicon epitaxial technology.
2011-05-30 IMEC develops GaN-on-silicon wafers for power devices
IMEC International has successfully produced device quality wafers with GaN/AlGaN layers on 200mm silicon wafers.
2011-03-11 GaN-on-silicon LEDs tip 135lumens/W
Bridgelux Inc. demonstrates GaN-on-silicon based LEDs that offer commercial grade performance of 135lumens/W.
2012-05-16 Toshiba invests in LED tech developer
Bridgelux has revealed that that Japan's Toshiba has made an equity investment in the firm.
2012-02-10 GaN-on-Si tech cuts HB-LED cost by 80%
Plessey acquired CamGaN in order to use its proprietary 6in GaN-on-silicon technology that claims to cut scrap rate and batch time.
2006-10-10 Discrete RF power transistors target WiMAX market
Nitronex unveiled the first three members of its family of discrete RF power transistors, based on the company's gallium nitride technology.
2012-09-25 TriQuint wins DARPA contract to up performance of RF power amps
The Near Junction Thermal Transport effort will build on TriQuint's advanced GaN on silicon carbide technology and the reliability of its modern RF ICs.
2014-04-03 IP deal to bring GaN-on-Si wafer to mainstream
MACOM announced a license and epitaxial wafer supply deal that will enable IQE to manufacture GaN-on-Silicon epi at 4, 6 and 8in diameters in high volume for RF applications.
2013-06-06 48V HEMT device ready for defence market
Nitronex has developed a line of High-electron-mobility transistors based on a new 48V GaN-on-Silicon process technology. The device supports power levels of 12, 25, 50 and 100 Watts.
2013-06-27 SiC, GaN lead market for solar inverters
Driven by the downstream demand for solar modules, silicon carbide and gallium nitride will grow to $1.4 billion in 2020, reflecting a solid seven per cent CAGR growth.
2012-09-04 RF transistor aimed at secondary surveillance radar aviation apps
Microsemi's 1011GN-700ELM is based on GaN on SiC technologies, and operates at 1030MHz and supports short- and long-pulsed extended length message.
2013-12-23 Pushing white light efficiency through GaN-on-GaN
A startup company is betting on GaN-on-GaN for high efficiency white LEDs that could usher in a generation of devices using purely white LEDs and not blue LEDs covered with a mixture of phosphors.
2011-06-14 LED firms demo first GaN-on-Si HB LED device
Lattice Power and ShineOn jointly demonstrated a high-brightness LED (HB LED) product based on GaN-on-Si technology.
2014-08-22 Infineon buys IR to reposition itself in chip industry
The German company is paying $3 billion in cash for Internal Rectifier, an acquisition that will expand its expertise in compound semiconductors, as well as facilitate a stronger market presence.
2015-12-18 Imec reveals significant headway on 200mm GaN-on-Si tech
During the recent IEEE International Electron Devices Meeting 2015, Imec presented three novel AlGaN/gallium nitride (GaN) stacks featuring optimised low dispersion buffer designs.
2013-04-26 GaN, SiC power IC market to rise steadily thru 2022
Worldwide revenue from sales of SiC and GaN power semiconductors is projected to rise to $2.8 billion in 2022, up from just $143 million in 2012, noted IMS Research.
2012-10-03 GaN power start-up receives Japanese backing
Transphorm Inc. recently received financing worth $35 million from Japanese companies Innovation Network Corp. of Japan and Nihon Inter Electronics Co.
2004-04-13 Gallium nitride startup attracts $6 million, names new CEO
Nitronex Corp., a privately-held manufacturer of gallium nitride-based RF power transistors, said Friday (April 9, 2004) it has completed a $6 million round of additional funding.
2013-07-23 Epi-wafer market to approach $4B in 2020, says analyst
Lux Research forecasted that as the overall LED lighting becomes an $80 billion industry, the market for the epitaxial wafers will likewise enjoy considerable market growth.
2009-04-16 Diamond, sapphire wafers, anyone?
Two vendors are separately utilizing new materials for emerging applications. sp3 is taking orders for 2- and 4-inch silicon-on-diamond wafers while Rubicon has grown sapphire crystal for wafer products with dimensions over 12 inches.
2015-07-30 Diamond substrate unleashes GaN potential
Diamond substrates and heat spreaders enable GaN devices to operate near its peak power output without degradation in lifetime.
2014-10-14 Creating more cost-effective GaN LEDs for homes
Plessey Semiconductors aims to be the first company to make energy-efficient LEDs for home lighting at a price that consumers will pay, and is using a technology made by Cambridge researchers.
2013-10-14 Call for Airbus of Chips remains unheeded
Despite the European Commissions' call for an "Airbus of chips", few companies have shown an appetite for capital expense of manufacturing.
2013-01-16 Asia on the rise despite global technology slump
The sense of economic uncertainty that's gripped Western nations, particularly the crisis facing the Eurozone, has led companies to focus their attention to where investments are sure to pay off.
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