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WEBDeposition method enables 'soft' displays. ZSW investigates perovskite PV recycling. US lab announces crystalline CdTe breakthrough. Enhancing mobility with mist CVD. Scientists find new way to make efficient perovskite LEDs. Irradiation-hardened GaN HEMTs. Technique offers fast, large-area deposition of 2D films.
WHU team takes inspiration from moths to boost GaN LEDs
WEBAug 27, 2024 — Researchers from Wuhan University in China have unveiled a new approach to boosting the performance of GaN-based LEDs by flexible nanoimprint lithography. “Traditional projection lithography methods are highly sensitive to substrate shape, which can compromise the accuracy of microstructure definition on warped or irregular surfaces.
BelGaN acquires ON Semiconductor Belgium fab - News
WEBFeb 18, 2022 — BelGaN Group BV has completed the acquisition of all shares of ON Semiconductor Belgium BV from the Onsemi group. The site in Oudenaarde (. BelGaN aims to become a leading 6 inch and 8 inch GaN automotive semiconductor foundry in Europe. Part of its vision is to develop a growing ecosystem in Europe and beyond for GaN-based chips and power ...
Enhancing silicon photonics with III-Vs and barium titanate
WEBDec 14, 2020 — Heterogeneous co-integration of barium titanate and III-V semiconductors on a silicon photonics platform enables efficient optical transceivers and novel neuromorphic devices. BY PASCAL STARK AND BERT JAN OFFREIN FROM IBM RESEARCH EUROPE AND STEFAN ABEL FROM LUMIPHASE AG. RECENTLY GLOBAL DATA TRAFFIC has been increasing at a compound annual ...
CP Display Unveils IntelliPix platform - News - Compound …
WEBAug 4, 2020 — Last February, Plessey and Compound Photonics US Corporation (CP, also known as CP Display), a provider of microdisplay solutions for Augmented and Mixed Reality lit up the first 0.26 Inch microLED display module for AR/MR. Now CP Display has unveiled its IntelliPix Microdisplay Technology Platform for microLED featuring multiple video pipeline ...
CS Mantech: Strengthening the credentials of the III-V transistor
WEBMay 30, 2022 — One of the leading III-V foundries that is working on a portfolio of sub-terahertz transistors is WIN Semiconductors of Taiwan. According to Cheng-Kuo Lin, who spoke on behalf of the company at CS Mantech, new device designs are needed to reach this frequency domain. That’s because the company’s established technologies – the …
Stacking GaN and silicon transistors on 300 mm silicon
WEBThe ID-VD characteristics of Intel’s e-mode high-κ dielectric GaN NMOS transistor on a 300 mm silicon wafer showing a high drive drain current that is approaching 1.5 mA/mm, a low knee voltage (it is below 1 V), and an on-resistance, RON, of just 610 W-Ωm. Low drain leakage, with IOFF as low as 100 pA/mm at 5 V drain voltage, and excellent ...
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 ...
Aehr wins major order for SiC wafer test and burn-in system
WEBApr 4, 2024 — Remove from reading list. Aehr wins major order for SiC wafer test and burn-in system. Thursday 4th April 2024. FOX-NP system, including the FOX WaferPak Aligner and initial WaferPaks, are scheduled to ship over the next few months. Aehr Test Systems, a Fremont-based supplier of semiconductor test and burn-in …
Cubic boron arsenide - a perfect semiconductor? - News
WEBJul 25, 2022 — Researchers have experimentally discovered that a cubic boron arsenide crystal offers high carrier mobility for both electrons and holes – the two ways in which a charge is carried in a semiconducting material – suggesting a major advance for next-generation electronics. While earlier predictions had theorised that the crystal could exhibit ...