| 摘要 |
Provided is a flexible inductor that, in a case of being mounted on a flexible substrate, can deform following the bending over time of the flexible substrate, and the flexible inductor has high resistance to drop impact. This flexible inductor includes: a coil substrate having on an upper surface and/or lower surface thereof a spiral conductor; a first magnetic sheet laminated on the upper surface of the coil substrate; and a second magnetic sheet laminated on the lower surface of the coil substrate. At the peripheral edge of the lower surface of the coil substrate, provided are the following: a first external electrode that is directly connected to the lower surface of the coil substrate and that is electrically connected to the outermost end of the spiral conductor; and a second external electrode that is directly connected to the lower surface of the coil substrate and that is electrically connected to the innermost end of the spiral conductor. The second magnetic sheet is laminated on the lower surface of the coil substrate at a position other than where the first external electrode and the second external electrode are provided. The thickness of the first external electrode and of the second external electrode is the same as or greater than the thickness of the second magnetic sheet. |
