Patent ID: 8664520
Filing Date: 2014-03-04
Classification: H01L,Y02E,Y02P

Abstract:
1. An electrode of a solar cell, comprising: a first electrode layer, disposed 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; an antireflective layer, disposed on the photoelectric conversion layer to cover the first electrode layer, wherein the antireflective layer comprises silicon nitride; and a second electrode layer, penetrated within the antireflective layer and electrically connected to the first electrode layer, wherein a material of the first electrode layer does not react with the photoelectric conversion layer and the antireflective layer during a sintering process, and the second electrode layer comprises silver and glass frit, and the glass frit reacts with the antireflective layer during the sintering process.