Integrated circuit test units with integrated physical and electrical test regions

A device includes a test unit in a die. The test unit includes a physical test region including an active region, and a plurality of conductive lines over the active region and parallel to each other. The plurality of conductive lines has substantially a uniform spacing, wherein no contact plugs are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE CHIENANG, LIU HENG-HSIN, TSENG HUANI, KUO SHUNG, LIN CHUN-HUNG
Format: Patent
Sprache:eng
Schlagworte:
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