| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminated coil in which a diameter of a coil pattern is increased and an insulator film is formed on an outer peripheral surface of the laminate to realize a better insulation quality. <P>SOLUTION: A laminated coil 100 comprises: a laminate 3 in which an insulator layer 1 and a coil pattern 2 are laminated in a desired order and integrated; a coil 5 formed by connecting the coil pattern 2 each having a different layer to each other; a pair of external electrodes 6a and 6b formed at both ends of the laminate 3; and an insulator film 7 formed on an outer peripheral surface of the laminate 3. At least one of coil patterns 2 is contacted with an outer peripheral edge of the insulator film 1 at a part of its outer peripheral edge, but not contacted with 4 corners C of the insulator layer 1. That is, a coil pattern non-formation part N is provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
