| 摘要 |
The invention relates to a capacitor structure (2) comprising a silicon substrate (4) with first and second sides (6, 8), a double double Metal Insulator Metal trench capacitor (10) including a basis electrode (12), an insulator layer (16, 20), a second and a third conductive layers (18, 22); and comprising a second pad (26) and a fourth pad (30) coupled to the basis electrode (12), a first pad (24) and a third pad (28) coupled together, the first pad (24) being located on the same substrate side than the second pad (26), the third pad (28) being located on the same substrate side than the fourth pad (30), the third pad (28) being coupled to the second conductive layer (18), said second conductive layer (18) being flush with or protruding from the opposite second side (8). |
