| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil component which can be manufactured easily. SOLUTION: The coil component 1 comprises a coil 34 formed along one plane, an upper ferrite core 11 and a lower ferrite core 12 arranged to sandwich the coil 34 from the opposite sides, a first magnetic material 13 arranged in a region around the axis of a coil 34, and a second magnetic material 14 arranged in a region on the outside of the coil 34 and sandwiched by the upper ferrite core 11 and the lower ferrite core 12. The first and second magnetic materials 13, 14 and the upper and lower ferrite cores 11, 12 are arranged while spaced apart from each other. COPYRIGHT: (C)2007,JPO&INPIT
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