| 摘要 |
PURPOSE: A conductive paste composition is provided to be suitable for an offset printing process for manufacturing the electrode of a solar cell, to implement electrode line width less than 100 micron, and to improve the efficiency of a solar cell. CONSTITUTION: A conductive paste composition comprises 60-85 weight% silver metal powder, 8-20 weight% glass frit powder, 2-10 weight% polymer binder, 3-20 weight% dilution agent, and 0.1-5 weight% additive based on the total weight of the conductive paste composition. The glass frit powder is at least one selected from the group consisting of SiO2, B2O3, Bi2O3, Al2O3, ZnO, Na2O, K2O, Li2O, BaO, CaO, MgO, SrO, Tl or Tl compound. |
