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网页Smartphone production still sluggish. AMOLED panels becoming mainstream for smartphones. Element Six to lead DARPA UWB program. NCT awarded NEDO gallium oxide project. Finwave and GF partner on RF GaN-on-Si. Lumileds addresses microLED efficiency through EQE and directionality. DOE initiative wants to increase chip energy efficiency 1,000-fold.
CS Mantech: Improving the capabilities of RF GaN - News
网页2024年6月26日 · At this year’s CS Mantech, Shigeki Yoshida from Sumitomo Electric Industries described efforts to combine both these valuable innovations. This team’s HEMTs, with an N-polar orientation and an InAlN barrier, are claimed to deliver a record-breaking power density of 12.8 W mm that in comparison, the …
Welcome to - News, features and analysis.
网页The magazine and its associated website deliver comprehensive coverage of the compound semiconductor industry, from the business of making LEDs, amplifiers, lasers and power chips to development of a vast array of new devices. Compound Semiconductor magazine is also distributed at various industry events throughout the year.
EPC and VIS collaborate on 8-inch power GaN - News
网页2022年12月6日 · EPC will use VIS’ 8-inch (200 mm) wafer fabrication capabilities, significantly increasing manufacturing capacities for EPC’s high-performance GaN transistors and integrated circuits. Manufacturing will commence in early 2023. The products manufactured at VIS, an Automotive IATF 16949 certified foundry, will meet the growing demand for GaN ...
GaN Systems releases ADS models for RF power - News
网页2022年6月1日 · GaN Systems has released GaN transistor ADS models to facilitate customer ease-of-use in RF power markets traditionally dominated by expensive silicon LDMOS and other RF power technologies. By replacing these existing devices power semiconductors at frequencies (typically 13-81 MHz), GaN Systems says its customers will benefit from high power ...
A Coherent plan for SiC - News - Compound Semiconductor
网页2023年10月18日 · 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 ...
GUER completes buyout of Gallium Semi's GaN portfolio
网页2024年4月30日 · US-based Guerrilla RF (GUER) has completed the acquisition of Gallium Semiconductor's entire portfolio of GaN power amplifiers and front-end modules. Effective April 26th, 2024, GUER acquired all previously released components as well as new cores under development at Gallium Semiconductor. Additionally, all …
The benefits of multi-micron waveguides - News - Compound …
网页An additional merit of multi-micron waveguides is that they can realise tight bends. This is highly valued – designers want to produce high-density photonic circuits, so they are keen to avoid large bends that hinder compact PIC designs, waste valuable silicon space and result in larger chip and package sizes.
Sharp Achieves 32.65% efficiency in flexible PV module
网页2022年6月6日 · Lightweight, flexible solar module for EVs weighs about 56 grams per square metre. Sharp Corporation has achieved a conversion efficiency of 32.65 percent, in what it claims is a world first, in a lightweight, flexible, practically sized solar module. The technology was developed as part of the 'Research and Development of …
Simplifying displays with porous GaN microLEDs - News
网页Tuesday 12th April 2022. GaN-based red microLEDs are now delivering a comparable performance to their blue and green cousins, thanks to the introduction of a simple step that produces porous material BY TONGTONG ZHU FROM POROTECH. OVER OUR LIFETIME displays are continuing to evolve. Many of us have already witnessed a shift from TVs based on ...