| 摘要 |
A flexible printed wiring board (1) has a substrate (2), conductor lines (3, 4), a coverlay film (5), a jumper line (11), and through holes (9, 10). The conductor lines (3, 4) are provided on a first surface (2a) of the substrate (2). The coverlay film (5) covers at least a part of the conductor lines (3, 4). The jumper line (11) connects the conductor lines (3, 4) electrically. The through holes (9, 10) are formed in the substrate (2) and open on the surface of the conductor lines (3, 4), respectively. The jumper line (11) is composed of a cured product of a conductive paste and formed such that a second surface (2b) of the substrate (2) is continued to surfaces (3a, 4a) of the conductor lines (3, 4) where the through holes (9, 10) open.
|
