| 摘要 |
A flexible helical thin ribbon coil is constructed by winding metallic wire onto the ribbon substrate that is attached to a mandrel. Wire winding process creates hollow space that is eliminated by flattening process. The ribbon coil is thin and flexible. Due to the fact that it is a helical coil, it is a three dimensional coil. However, the thin and flexible characteristic causes the ribbon coil to looks like two-dimensional planer coil. It is miniature but magnetic flux that it generates is much stronger than planer coil. The ribbon coil design concept can be enhanced by many other process and turn it into many other more complicated coils for various application. By having such thin and flexible feature, more rooms of miniaturized wireless device and further miniaturization of various products can be explored.
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