| 摘要 |
<p>An electrical coupling structure has: flexible substrates (10B, 20B), each comprising a single-sided wiring structure in which a conductive layer (12, 22) is formed on only one surface of a base film (11, 21); and solder (30) that joins the conductive layers (12, 22). The flexible substrate (20B) is folded back in a section where the conductive layer (22) is exposed to the flexible substrate (20B).</p> |
