| 摘要 |
An inductor structure, including a winding turn layer and a shielding layer, is provided. The winding turn layer is disposed above a substrate. The winding turn layer has a plurality of turns, in which one of the turns is grounded. The shielding layer is disposed between the winding turn layer and the substrate at the projection of the grounded turn. At least parts of the winding turn layer except the grounded turn thereof are projected onto the shielding layer. The shielding layer is coupled to the grounded turn in parallel.
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