System for designing a semiconductor device, device made, and method of using the system

A semiconductor device includes an edge active cell, an inner active cell and a middle active cell. The edge active cell is located near an edge of the semiconductor device. The edge active cell includes a plurality of fingers. The inner active cell is adjacent to the edge active cell toward a centr...

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Bibliographische Detailangaben
Hauptverfasser: Horng, Jaw-Juinn, Peng, Yung-Chow, Chou, Wen-Shen
Format: Patent
Sprache:eng
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Zusammenfassung:A semiconductor device includes an edge active cell, an inner active cell and a middle active cell. The edge active cell is located near an edge of the semiconductor device. The edge active cell includes a plurality of fingers. The inner active cell is adjacent to the edge active cell toward a central portion of the semiconductor device. The inner active cell includes a plurality of fingers and at least one of the plurality of fingers of the edge active cell is electrically connected to at least one of the plurality of fingers of the inner active cell. The middle active cell is located near the central portion of the semiconductor device. The middle active cell includes a plurality of fingers and each of the fingers of the middle active cell is electrically connected to each other.