| 摘要 |
PROBLEM TO BE SOLVED: To obtain coils whose inductances range from severalμH to several Hs in large amounts and inexpensive and moreover which can be easily manufactured. SOLUTION: This coil is provided with a sheet-shaped substrate 1 with electric insulation performance and flexibility to be bent through a bending axis 3, and a plurality of conductors 2 arranged with constant intervals on one face of this sheet-shaped substrate 1, and is formed so that the position of the end part of a certain pattern in a bending axial direction can be matched with the position of the opposite end to the edge part of an adjacent pattern in the bending axial direction for the bending axis 3. In this case, the face on which the plurality of conductors 2 are formed in bent inside along the bending axis 3, and the edge parts of the mutually overlapped conductors 2 are jointed so that continuous conductive paths are formed.
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