| 摘要 |
<p>PROBLEM TO BE SOLVED: To minimize the possibility of forming solder bridges and solder balls, when electrodes are covered with a solder. SOLUTION: In a method of forming a solar battery, wherein different conductive regions are formed on one and the other main surface side of a semiconductor substrate 1, a front side electrode 5 consisting of a bus bar section 5a and a finger section 5b is formed on such one main surface side of the substrate 1, a back side electrode is formed on the other main surface side, and these electrodes are covered with a solder, when the electrode 5 is covered with the solder, a resist film is applied to part of the electrode 5, or part of the electrode is cut and removed.</p> |
