| 摘要 |
A Metal-Insulator-Metal type capacitor structure (1) comprising a substrate (2), a first electrically insulating layer (14) placed on the substrate (2), a lower electrode (6) placed on the first insulating layer (14), a layer of structured metal (12) comprising a plurality of pores disposed on the lower electrode (6), a MIM capacitor (4) comprising a first conductive layer (18) placed on the structured metal layer (12) in contact with the lower electrode (6) and inside the pores, a dielectric layer (20) covering the first conductive layer (18), a second conductive layer (24) covering the dielectric layer (20) in contact with an upper electrode (8) placed on the MIM capacitor (4) and a second electrically insulating layer (16) placed on the upper electrode (8). |
