| 摘要 |
PROBLEM TO BE SOLVED: To provide a glass having flowability available for a fire through method as a conductive paste for electrode formation of a crystalline Si solar cell and capable of suppressing corrosion of an N type silicone layer by floating glass.SOLUTION: There is provided a BiO-TeO-SiO-WO-based glass containing BiO, TeO, SiOand WOas essential components with BiOof 30 to 60, TeOof 1 to 40, SiOof 1 to 20 and WOof 1 to 20 by mass% in components of the glass.SELECTED DRAWING: Figure 1 |
