| 摘要 |
A connecting structure connects a storage electrode of a trench capacitor and a selection transistor that are at least partially formed in a semiconductor substrate. The connecting structure includes a portion of an intermediate layer disposed adjacent to a surface of the storage electrode, and an electrically conducting material disposed adjacent to the intermediate layer and electrically connected to a semiconductor substrate surface portion adjacent to the selection transistor, wherein a part of the connecting structure is disposed above the semiconductor substrate surface so as to be adjacent to a horizontal substrate surface portion.
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