| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a solar battery panel with high productivity by obtaining a substrate for ensuring the strength withstanding a stress caused by the self-weight of the substrate itself and a thermal stress acting on the substrate so as to reduce the probability of destruction, and also to provide a manufacturing method of the solar battery panel. <P>SOLUTION: In the solar battery panel wherein a plurality of solar battery films are layered on the substrate 1, semi-cylindrical R-chamfer process is applied to an end of the substrate 1 so as to ensure the strength withstanding self-weight deformation and a thermal stress acting on the substrate 1. Further, the manufacturing method of the solar battery panel is built up, wherein the substrate receiving the R-chamfer process is subjected to film forming processing and thereafter the resulting substrate is split as required. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
