China-based LED epitaxial wafer and chip maker Sanan Optoelectronics has extended R&D and production to III-V compound semiconductors, mainly GaAs, GaN and InP epitaxial wafers...

EpiWorld International has completed productio non lines for 3-, 4- and 6-inch SiC (silicon carbide) epitaxial wafers for making 600V, 1,200V and 1,700V power devices, becoming a...

As many China-based LED epitaxial wafer and chip makers have expanded or are expanding production capacities, several major makers listed on stock markets in China are expected to...