Integrated circuit with thicker metal lines on lower metallization layer

An IC structure includes first, second, third and fourth transistors on a substrate, and first and second metallization layers over the transistors. The first metallization layer has a plurality of first metal lines extending laterally along a first direction and having a first line width measured i...

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Bibliographische Detailangaben
Hauptverfasser: Hou, Yung-Chin, Wang, Chung-Hsing, Chang, Kuang-Hung, Hou, Yuan-Te
Format: Patent
Sprache:eng
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