| 摘要 |
In a semiconductor integrated circuit, a second wiring layer includes a ground conductor having at least one opening formed therein. At least one opening is overlapped by at least one patch conductor included in a third wiring layer. At least one patch conductor and the ground conductor are electrically connected to each other by at least one via hole included in a second dielectric layer. A first wiring layer includes a signal line above the ground conductor.
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