| 摘要 |
PROBLEM TO BE SOLVED: To easily manufacture a coil in bulk, comprising an inductance of severalμH to several Hs. SOLUTION: A first sheet-like substrate 1 having electrically-insulating characteristic, a plurality of conductors 3 are allocated with a constant interval on one surface, and a second sheet-like substrate 2 having an electrically-insulating characteristic, a plurality of conductors 4, allocated with a constant interval on one surface, formed into such pattern as the end part of a pattern adjoining the end part of pattern of a plurality of conductors 3 is connected to the end part on a facing side are allocated, are provided, and a continuous conductive path in which end parts 5 and 6 of the conductors 3 and 4, overlapping each other of the first and second sheet-like substrates 1 and 2 are jointed is formed.
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