| 摘要 |
<p>A coil wiring element of the invention includes: a plurality of first wirings (3) that are formed above a substrate (1) and have a center portion (3a) and both end portions (3b); a second resin portion (2) that is formed above the substrate (1) and support both end portions (3b) of each of the first wirings (3); a first resin portion (4) that covers the center portion (3a) of each of the first wirings (3); a plurality of second wirings (6) that are formed above the first resin portion (4) and have both end portions (6b); connecting portions (W) that connect the first wirings (3) to the second wirings (6) and are supported by the second resin portion (2); and a coil wiring in which both end portions (3b) of the first wirings (3) are connected to both end portions (6b) of the second wirings (6) in series, the coil wiring being wound around the first resin portion (4) in a spiral shape.</p> |
