Semiconductor News & Analysis Feed

Researchers at the Institute of Science Tokyo, led by Professor Tomoyuki Miyamoto, have developed an indoor LED-based wireless power transmission system using adaptive optics and AI-guided beam control, capable of powering IoT devices up to 5 meters away. This system overcomes limitations of traditi

Matthew Hartensveld, a self-taught scientist, has gained attention for building a semiconductor cleanroom in his backyard and manufacturing his own RAM cells and LEDs. His YouTube channel 'Dr. Semiconductor' showcases an open-source project that replicates key steps in semiconductor fabrication, inc

Rtings.com conducted a 10,000-hour longevity test on OLED TVs from 2017 to 2023, revealing that despite significant improvements in brightness and energy efficiency, modern models exhibit similar burn-in vulnerabilities to their 2017 counterparts. While 2023 TVs are 28% brighter on average and 27% m

Researchers in China have achieved a breakthrough in tunnel-junction (TJ) blue micro-LEDs, reaching a wall-plug efficiency of 45.23%. The team from Xiamen University, Future Display Institute, and Nanjing University developed a novel structure that avoids conventional post-growth thermal annealing,

Researchers at Korea's Kumoh National Institute of Technology and Yeungnam University have developed a flexible GaN LED integrating chemical vapor deposition graphene as a transparent current-spreading (TCS) layer on a carbon-supported PET substrate. The device, fabricated using a 2-inch wafer-scale