Spiral inductor structure
An embodiment of the present invention provides a spiral inductor structure including: a coil having a plurality of widening portions spaced from each other and a plurality of connecting portions spaced from each other, wherein each of the connecting portions connects two adjacent widening portions,...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | An embodiment of the present invention provides a spiral inductor structure including: a coil having a plurality of widening portions spaced from each other and a plurality of connecting portions spaced from each other, wherein each of the connecting portions connects two adjacent widening portions, the linewidth of each of the widening portions is larger than that of the connecting portions, and the coil includes: a outer turn and a first inner turn connected to and surrounded by the outer turn, wherein the widening portion in the outer turn is adjacent to the connecting portion in the first inner turn, and the connecting portion in the outer turn is adjacent to the widening portion in the inner turn. |
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