| abstract |
A conductive paste composition for a solar cell includes a conductive powder, a glass frit, and a vehicle, the glass frit consisting of glass containing 0.6 to 18.0 (mol %) Li 2 O, at least one of 0.1 to 6.0 (mol %) P 2 O 5 and 0.1 to 4.0 (mol %) Sb 2 O 5 , 20 to 62 (mol %) PbO, 1 to 18 (mol %) B 2 O 3 , 18 to 65 (mol %) SiO 2 , 0 to 6 (mol %) Al 2 O 3 , 0 to 6 (mol %) TiO 2 , and 0 to 30 (mol %) ZnO in oxide conversion, the glass having a ratio of Pb/Si (mol ratio) within a range of 0.5 to 1.7. |