| 摘要 |
PROBLEM TO BE SOLVED: To easily and highly reliably provide a high-density low-resistance thin-film coil. SOLUTION: This thin-film coil L is constituted by electrically connecting a first coil L1, composed of a desired number of windings and a second coil L2 in series, and the second coil L2 is formed among the windings of the first coil L1 in substantially the same plane as that of the coil L1, and at the same time, only an insulating film 12 is interposed between the coils L2 and L1. |
