FTO (Fluorine-doped tin oxide) conductive glass belongs to the group of TCO (transparent conducting oxide) conductive glasses, which is a functional glass product coated with a layer of transparent FTO conductive oxide film by physical or chemical method. FTO has a good thermal stability and weather ability. FTO glass possessed a property of both low sheet resistance as well as high transmittance. It is largely used in research as development as well as industries.