Electrode material for semi-conductor devices.

摘要

An electrode material for semi-conductor device such as solar cells comprises Ag powders, at least one metal of zironium, hafnium, vanadium, niobium, and tantalum, an organic binder, and an organic solvent, and, if necessary, glass, Pd powders and Pt powders.

The electrodes are prepared from the electrode material by printing, drying and firing at a low temperature and have a low contact resistance without any junction breakage or increase in leak current.