Patent ID: 11862834
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A structure comprising:
a substrate having a trench extending therein;
a first conductive layer disposed in the trench;
a first insulator layer disposed in the trench and on the first conductive layer;
a second conductive layer disposed in the trench and on the first insulator layer;
a first insulation layer disposed along a top surface of the substrate and above the second conductive layer;
a first metal layer disposed on the first insulation layer;
a second insulation layer disposed on the first metal layer;
a second metal layer disposed on the second insulation layer; and
a plurality of contact arrays connecting the first and second conductive layers to the first and second metal layers, respectively.