Thin Film

Thin-layered cells are used as an alternative to crystalline silicon cells. Thin-layered cells are divided into various cell types: amorphous or micro-crystalline thin-film silicon cells; thin-film cells based on cadmium telluride; and CIGS – a combination of copper, indium, gallium, sulphur and selenium. Schmid supplies processing equipment for cleaning the substrate and for improving the adhesion of the protective layers.