| 摘要 |
PURPOSE:To reduce the forming processes of the plane multiple-wound coil, and to manufacture the coil easily by forming a plural pair of the first approximately U-shaped conductive layers with different length in the same direction while being mutually separated and shaping a plural pair of the second conductive layers mutually connecting the conductive layers in the same direction while being separated. CONSTITUTION:The thin-film patterns of the conductive layers and insulating layers are formd through masks, and the plane multiple-wound coil is shaped. When molding the multiple-wound coil, the first approximately U-shaped conductive layers 13-1-13-6 with different length are formed to the first insulating layer 15 of a substrate 4 in the same direction while being mutually separated. A plural pair of the second conductive layers 14-1-14-6 mutually connecting the conductive layers 13-1-13-6 are shaped in the same direction as the second insulating layers 16 while being mutually separated. The conductive layers 13-1- 13-6 are each connected to terminals 11, 12, the forming processes of the plane multiple-wound coil are reduced, and the multiple-wound coil is easily manufactured. |
