Semiconductor element
AssigneeRealtek Semiconductor Corp.
InventorsHsiao-Tsung Yen, Cheng-Wei Luo, Yuh-Sheng Jean, Ta-Hsun Yeh
Life of this patent
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Abstract
A semiconductor element includes a first coil substantially located at a first plane; a second coil substantially located at the first plane; a connecting section that connects the first coil and the second coil; a third coil substantially located at a second plane different from the first plane; and a fourth coil substantially located at the second plane. The third coil and the first coil are connected through a through structure, and the fourth coil and the second coil are connected through a through structure. The third coil and the fourth are not directly connected.
Claims9
A semiconductor element, comprising:
- a first spiral coil formed with a first end and a second end and comprising a first outer turn and a first inner turn that is located in a region surrounded by said first outer turn;
- a second spiral coil, wherein said second spiral coil and said first spiral coil are located in substantially a same metal layer, and said second spiral comprises a second outer turn and a second inner turn that is located in a region surrounded by said second outer turn;
- a connecting section, connecting said first spiral coil and said second spiral coil;
- and
- a guide segment section, with one end connected to said first end and said second end;
- wherein, a region surrounded by said second spiral coil and at least one of said guide segment section and said connecting section partially overlap;
- wherein, said connecting section and a region surrounded by said second spiral coil partially overlap, and said connecting section connects said first inner turn and said second inner turn.
Dependencies are inferred from the claim text.