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2007-07-20 SDK to expand GaN-based blue LED chip production
Showa Denko K.K. (SDK) announced it will invest almost $41 million to expand the production capacity of GaN-based blue LED chips at its Chiba site to 200 million units a month by June 2008.
2006-04-17 White-LED chips lit for efficiency race
Nichia has developed a white-LED chip with 100lumen/watt efficiency, with volume production expected this year
2005-09-14 Toshiba touts power output of GaN-based FET
Toshiba Corp. has developed a gallium nitride (GaN) based power field effect transistor that it says far surpasses the operating performance of the gallium arsenide FET widely used in base stations for terrestrial and satellite microwave communications
2005-11-10 SDK rolls GaN-based LEDs
Showa Denko K.K.'s nnounced its proprietary gallium-nitride-based near ultraviolet and green LED chips
2013-06-11 Research combines LED, power transistor in GaN chip
Engineers at Rensselaer Polytechnic Institute said the innovation could open the door to a new generation of LED technology that is less expensive to manufacture and significantly more efficient
2005-11-29 New LED chips from SDK
Showa Denko K.K. launched gallium-nitride-based near ultraviolet and green LED chips for use in general white lighting and backlighting of large LCD screens
2011-11-11 Graphene beats ITO in UV LED current spreading
Researchers from South Korea and U.S. said graphene-based transparent contact to a GaN-based UV LED shows superior transmission in UV.
2014-03-21 GaN-on-Si mass adoption for LED apps remains unclear
Between the power and LED markets, GaN-on-Si will dominate the former, with GaN devices making up more than seven per cent overall power devices market share by 2020, according to Yole
2007-08-23 Firm supplies InGaN substrates for LED production
Technology and Devices International has started supplying wafers with a top layer of InGaN for use in LED production
2003-05-05 Shanghai LanBao signs Air Products as supplier
Shanghai LanBao Photoelectric Materials Co. Ltd has inked an exclusive multi-year agreement with Air Products and Chemicals Inc.
2004-03-30 South Epitaxy orders Veeco GaNzilla MOCVD Tools
Veeco Instruments Inc. announced that South Epitaxy Corp. (SEC) of Taiwan has ordered five E300 GaNzilla MOCVD (metallorganic chemical vapor deposition) tools to produce high-brightness blue and green LEDs.
2007-02-22 SDK develops new crystal growth tech for blue/white LEDs
Showa Denko has developed a new process for making high-quality compound semiconductors based on GaN and other nitrides to meet growing demand mainly for use in blue/white LEDs.
2002-07-18 EMCORE receives patent for semiconductor separation technique
EMCORE Corp. has received a patent for its semiconductor device separation technique for GaN-based and other materials grown on sapphire substrates
2015-12-07 Get 500W in converter with GaN (Part 1)
Part 1 covers brick technology, a comparison of eGaN FETs to silicon MOSFETS, a basic overview of the GaN-based eighth-brick design, and experimental results
2007-04-02 Blue-violet laser diodes roll for next-gen DVD
A team of UCSB researchers led by Shuji Nakamura has created a low-threshold-current, non-polar blue-violet laser diode that it says could replace the c-plane violet laser diodes used by Blu-ray and HD DVD
2007-01-31 UCSB researchers tout blue laser diode breakthrough
A team of University of California-Santa Barbara researchers have created a new type of blue-violet laser diode that they say could replace the c-plane violet laser diodes used for next-gen DVD formats.
2010-07-20 IMEC's GaN-on-Si team gains new members
Micron Technology, Applied Materials, and Ultratech have joined IMEC's industrial affiliation program on gallium nitride-on-silicon (GaN-on-Si) technology.
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.
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