| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a conductive paste which can maintain functions as a back surface electrode of a Si solar cell, when it is used as the back surface electrode of the Si solar cell, while simultaneously reducing warpage of a Si wafer with the baking contraction of an electrode film being small at baking. <P>SOLUTION: This conductive paste contains Al powder, a glass frit, an organic vehicle, and particles which is refractory or is insoluble in the organic vehicle. This particle is at least one kind of an organic compound particle and a carbon particle to be used for forming the back surface electrode of the Si solar cell. <P>COPYRIGHT: (C)2004,JPO</p> |
