Advances in LED technology are more than brighter bulbs — they’re opening new windows into human biology. By combining ...

A new semipolar InGaN LED with an integrated metasurface produces circularly polarized light at 68% conversion efficiency, surpassing the 50% theoretical limit.

Researchers at OSRAM Opto Semiconductors have succeeded in manufacturing high-performance blue and white LED prototypes in which the light-emitting gallium-nitride layers are grown on silicon wafers ...

April 25 (Reuters) - A group of Chinese chip companies led by Huawei Technologies and backed by the country's government aims to produce high-bandwidth memory (HBM) semiconductors, a key component in ...