Welcome to - News, features and analysis.
WEBNichia to show latest automotive lighting. Georgia Tech hub to use ClassOne technology. Bluglass to supply GaN lasers for maritime LiDAR. CRAIC unveils new Raman microscope. ASM launches advanced SiC epitaxy system. Lynred to show smallest thermal imaging sensor. Riber announces MBE cluster order from Vexlum.
Quantum Well design Boosts Green LED Efficiency - News
WEBApr 11, 2022 — When constant In content was replaced by gradual In content in InGaN quantum well, the LOP of green LED was increased from 33.9 mW to 55.2 mW at 60 A/cm. Meanwhile, the efficiency droop of green LED was reduced from 61 percent to 37.6 percent at 150 A/cm. 'InGaN quantum well with gradually varying …
Are GaN RF devices reliable enough for space missions?
WEBIt is now beyond question that GaN-based microwave devices, that is transistors and MMICs, offer a high enough level of maturity to be deployed in many terrestrial and airborne applications. However, they are have yet to be incorporated in space satellite missions lasting up to 15 years, where ultra-reliability is paramount.
A Coherent plan for SiC - News - Compound Semiconductor
WEBOct 18, 2023 — Through the licensing of General Electric’s SiC MOSFET technology, Coherent has been qualifying 1200 V and 1700 V devices that meet the Automotive Electronics Council AEC-Q101 standard. “If you look at the power market, they guarantee 175 degrees C,” says Khan. “We guarantee 200 degrees C operation. Our devices are very rugged and go ...
The secret sauce of silicon carbide wafer success - News
WEBMay 30, 2022 — Add to reading list. The secret sauce of silicon carbide wafer success. Monday 30th May 2022. Nearly all devices we use today depend on semiconductors. New technical advancements and requirements necessitate the use of silicon carbide (SiC) for many demanding semiconductor applications. Due …
Easing the chip-to-chip communication bottleneck by leveraging …
WEBTechnical Insight. Magazine Feature Volume 27 Issue 4. Follow (3594) Add to reading list. Easing the chip-to-chip communication bottleneck by leveraging microLED display technology. Monday 10th May 2021. High-speed optical emitters derived from GaN-based microLED displays can move data at much higher density and lower power than copper ...
Strategies For Creating Efficient, Beautiful Whites - News
WEBStrategies For Creating Efficient, Beautiful Whites. Many paths to optimal colour mixing will accelerate the adoption of solid-state lighting. BY SERGEY KARPOV FROM THE STR GROUP (SOFT - IMPACT) There is much to like about solid-state lighting: It trims global energy consumption, opens new lighting applications, and gives us a long-lasting ...
US team develops AlScN-based AI computing architecture
WEBOct 4, 2022 — Remove from reading list. US team develops AlScN-based AI computing architecture. Tuesday 4th October 2022. Ferro-diode-based compute-in-memory architecture allows processing and storage to occur in the same place. A team of researchers from the University of Pennsylvania’s School of Engineering and Applied Science, with scientists from ...
BOE takes top spot in large area LCD shipments - News
WEBFeb 10, 2022 — Beyond BOE, Innolux took 15.4 percent market share for large area TFT LCD unit shipments, followed by LG Display with 13.4 percent in 2021. For total area shipped, China Star took 15.8 percent as second largest maker after BOE, followed by LG Display in third with 11.9 percent in 2021. Strong demand particularly for …
SiC market, a multi-billion-dollar prospect - News - Compound …
WEBMar 31, 2022 — In a new report Power SiC 2022, Yole Développement forecasts that the SiC device market will grow beyond $6 billion by 2027 from a $1 billion business in 2021.. It's a market strongly driven by automotive applications, especially in the EV main inverter, according to Yole. There were multiple newly released EVs and announcements in 2020 and 2021, following Tesla’s adoption of SiC.