Patent ID: 11955470
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The semiconductor device of claim 10, wherein the cell region comprises a first contact structure and a second contact structure,
the first contact structure comprises a contact plug extending in a vertical direction from a first conductive pad region toward the second peripheral circuit region, the first conductive pad region selected from the plurality of conductive pad regions, and
the second contact structure comprises a first contact plug and a second contact plug, the first contact plug extending in the vertical direction from a second conductive pad region toward the second peripheral circuit region, the second conductive pad region selected from the plurality of conductive pad regions, the second contact plug passing through at least one of the plurality of conductive pad regions and the cell substrate and extending in the vertical direction, the second contact plug connected to a first lower conductive line selected from the plurality of lower conductive lines,
wherein the first gate line connects to a first lower conductive line through the second conductive pad region and the second contact structure, the first lower conductive line selected from the plurality of lower conductive lines,
the second gate lines connect to a first upper conductive line through the first conductive pad region, the contact plug, and one first bonding metal pad selected from the plurality of first bonding metal pads, and
the first upper conductive line is selected from the plurality of upper conductive lines.