Patent ID: 8536447

Claim:
A fabricating method of an electrode of a solar cell, comprising: forming a first electrode layer directly on a photoelectric conversion layer, wherein the first electrode layer is a non-transparent electrode layer comprising a plurality of finger-shaped electrodes arranged in parallel, and the first electrode layer comprises silver; forming an antireflective layer on the photoelectric conversion layer to cover the first electrode layer, wherein the antireflective layer comprises silicon nitride; forming a second electrode layer on the antireflective layer, wherein the second electrode layer comprises silver and glass frit, the first electrode layer does not react with the photoelectric conversion layer and the antireflective layer during a sintering process, and the glass frit reacts with the antireflective layer during the sintering process; and performing the sintering process, such that the second electrode layer reacts with the antireflective layer and penetrates the antireflective layer to electrically connect the first electrode layer.