Evident Technologies has announced the issuance of US Patent No. 7,482,059 covering the ability to synthesize a quantum dot with a metal layer which dramatically enhances the brightness and stability of a semiconductor nanocrystal complex. This advance of semiconductor materials science relies on a relatively low-cost colloidal formation processing, instead of needing epitaxial lattice-matching or […]

CaliSolar is ramping production of upgraded metallurgical-grade silicon (UMG-Si) solar cells and has selected Eyelit’s manufacturing software suite to support its new fab next to its headquarters in Sunnyvale, California. CaliSolar is a private company claiming 15% conversion efficiency from cell made using 100% UMG-Si feedstock that undergoes purification at both the ingot and wafer […]